Humans have less control over technological development than we believe and should see artificial intelligence as a partner for our future, not a potential threat, Professor Edward A. Lee, Robert S. Pepper Distinguished Professor Emeritus at UC Berkeley, told delegates at a global technology conference hosted virtually in Dubai last week.
The Virtual 17th International Conference on Intelligent Environments (IE2021) took place between June 21 and 24 and was hosted by Middlesex University Dubai in partnership with a consortium of global universities. Focusing on how communication and sensing technologies can enhance human interactions with the physical environments around them, the conference brought together international researchers from academia and speakers from private sector organisations such as EPSON and Amazon for four days of lectures, collaborative workshops and tutorials.
The main conference programme was led by two fascinating keynote lectures. The first was delivered by Professor Lee and explored technological and human co-evolution. Professor Lee argued that both humans and technological artefacts have unique and complementary characteristics, and humans should harness and combine these strengths and weaknesses in a co-beneficial relationship.
“Computers have surpassed human brains since the 1950s. They do many things much more reliably than us. Unless we give AIs human bodies, they won’t match our capabilities. They will develop different processes. There will be things the AIs do that humans can’t, and vice versa,” Professor Lee said. “In fact, humans are the dangerous partner in our relationship, and we should educate students in the ethics of artificial intelligence.”
The second keynote speech was delivered by Bharathan Balaji, Research Scientist at Amazon. Balaji discussed how data-driven decision making can be leveraged to measure the energy efficiency of buildings and make them more sustainable. Emphasising that 39 per cent of global carbon emissions come from buildings, Balaji argued that it would take too long to install renewable energy solutions to meet current demands and any solution needs to be scalable and easily implemented in existing structures.
Using the everyday challenge of a human-controlled thermostat in an office as a case study, Balaji suggested that wireless sensors detecting human occupancy could be one solution to redirecting energy flows, but that a smart thermostat which could be manually adjusted provides the best user experience. “Once we have the software and code, we can develop applications that enhance the user experience and allow occupants to control their environment while also reducing energy efficiency,” Balaji explained.
Through a series of accompanying workshops and tutorials, attendees debated how technology can provide real-life solutions to challenges in sectors such as physical and mental healthcare, tourism, agriculture and environmental services. Participants also explored the moral dilemmas concerning self-driving cars and the accountability of AI, which is sparking more debate as the technology develops and becomes increasingly integrated into daily life.
During the Closing Ceremony, awards were given to the most groundbreaking papers presented throughout the conference. The Best Short Paper was awarded to a research team from Eindhoven University of Technology in the Netherlands for their presentation titled, Experimenting a Healthy Ageing Community in Immersive Virtual Reality Environment: The Case of World’s Longest-lived Populations, which provided insight into how VR can be used in the design of urban environments to enhance the livability of older people. The Best Full Paper, GRETA: Pervasive and AR interfaces for Controlling Intelligent Greenhouses, was won by a team from the Foundation for Research and Technology – Hellas (FORTH) in Crete, Greece.
In recognition of the contributions of women to the STEM field and to highlight the work of prominent female researchers, Masi Mohammadi, Full Professor Smart Architectural Technologies at Eindhoven University Technology, was awarded the Beatrice Worsley Award for the Best Female Researcher.
Dr Fehmida Hussain, Honorary Conference Chair and Head of Computer Engineering and Informatics at Middlesex University Dubai, said: “On behalf of my colleagues, we are proud to host this prestigious conference as one of the UAE’s leading British universities. The programme featured some of the world’s top intelligent environment researchers and explored highly relevant and impactful topics, reminding us of the role of education and research in powering science and innovation. We learned some ground-breaking insights, and I look forward to seeing this research implemented to help enhance the lives of people acround the world. This is a fantastic endorsement of Middlesex University Dubai’s position as a centre of high-quality, innovative research in intelligent environments and the wider Science and Technology field.”
Dr Cedwyn Fernandes, Pro-Vice Chancellor of Middlesex University and Director of Middlesex University Dubai, said: “Middlesex University Dubai’s Science and Technology programmes are among the best in the region and at the cutting edge of global research and education in this vital field. Our faculty are industry leaders and by bringing this pioneering conference to our university, our Science and Technology student community has been able to benefit from a unique and unmissable learning experience. I would like to congratulate our Computer Engineering and Informatics team and our partners on a successful event.”
Middlesex University Dubai is a 5-Star KHDA-rated UK university in the UAE and offers a wide range of programmes through its renowned School of Science and Technology, including a BSc Information Technology, BEng Computer Systems Engineering, MSc Robotics, MSc Data Science, MSc Network Management and Cloud Computing, and MSc Engineering Management.
The school has introduced two new courses for September 2021, a BEng Electronic Engineering and MSc Cyber Security and Pen Testing.
Also Read: Hollywood News | Latest World News | Latest Dubai News


Assistant Professor of Mathematics
- Department of Mathematics, Purdue University
- Find me on Google Scholar or ResearchGate.
- I mainly work on analysis/computations for PDEs from materials sciences, biology, and microfluids. I recently focus on optimal control and Hamilton-Jacobi equations with applications in transition path theory, mean-field limit, large deviation principle and non-equilibrium chemical reactions.
My research is supported by NSF Award DMS-2204288.
- PSU-Purdue-UMD Joint Seminar on Mathematical Data Science
Appointments & Affiliations
- Assistant Professor of Mathematics, Department of Mathematics, Purdue University, 2021-Now
- William W. Elliott Assistant Research Professor, Mathematics, Trinity College of Arts & Sciences, Duke University, 2019-2021
- PDE analysis and multiscale modeling in materials sciences
- Numerical analysis and simulations for interface dynamics
- Obstacle problem: contact line dynamics, lubrication approximation, phase field model, nonlocal model, surfactant dynamics, linear response relation
- Applied stochastic analysis and stochastic algorithm
- Reversible/irreversible Langevin dynamics: random walk on point clouds, transition path theory, optimal control, coarse-graining, ergodicity, large deviation, viscosity solution, Hamilton-Jacobi-Bellman equation, applications in image processing and sampling


Rehabilitation is a treatment designed to facilitate the process of recovery from injury, illness, or disease to as normal a condition as possible. As more and more people lose control of their motor skills, the demand for supporting technologies will increase. Technology that helps with rehabilitation, technology that supports strenuous activities, and technology such as advanced and smart prosthetics
In order to get an understanding of what we‘re talking about, we’ll first present definitions for a robot and a service robot.
A robot is defined as "an actuated mechanism programmable in two or more axes with a degree of autonomy, moving within its environment, to perform intended tasks. Autonomy in this context means the ability to perform intended tasks based on current state and sensing, without human intervention".
Service robots are defined as "robots that perform useful tasks for humans or equipment, excluding industrial automation application".
So what is the common denominator between robotics and rehabilitation and why are the two linked? Rehabilitation robotics is supports rehabilitation through the application of robotic technology. This can happen by increasing the effectiveness or the efficiency of existing treatments. In theory, it is also possible to come up with completely new trreatment possibilities although as of yet the focus lies with improving existing procedures.
Rehabilitation robotics is one of the strong points of the eastern Netherlands. Organizations that specialize in this area are among others Hankamp Rehab, Roessingh Research and Development, the University of Twente, and Focal Meditech. For an overview of products and innovations, check out our projects page.


OpenMQTTGateway act as a WIFI or Ethernet gateway between your 433mhz/315mhz/Infrared/BLE/GSM/GPRS devices and a MQTT broker.
The MQTT broker can be connected to your favorite home automation controller (Home Assistant, Openhab, Domoticz) or NodeRED, as long as it supports MQTT, the system can talk to the gateway and by the way your different devices on both directions.
It can be installed on:
Sonoff RF bridge.
It enables to:
It supports also sensors; DHT, HC SR501, ADC, I2C bus, INA226, TSL2561 Or can actutate a relay.
Z<addon> .inofile into the gateway folder with your code and call it after
OpenMQTTGateway.ino. The program is provided with a DHT sensor addon implementation (
subject433toMQTTAdvancedfor RF and
subjectIRtoMQTTAdvancedfor IR the details of the signal received (this signal has to be compatible with RCSwitch and IRRemote libraries to be read).
subjectGTWRFtoMQTTfor RF or
subjectGTWIRtoMQTTfor IR enabling to update the state of your switch or other component into your home automation.
See the wiki for more information:
Download OpenMQTTGateway from the releases page
The reference sheet, with the list of all functions, pinouts is here
A list of supported 433mhz devices (and others) is available here, door/window sensors, PIR sensors, smoke detectors, weather stations…
A list of compatible components to build your gateway is available here, nodemcu, esp32, emitters and receivers…


报告题目: Modeling and Design of High Bit Rate Optical Fiber Communication Systems
报告人: Prof. Qun Zhang
Department of Electrical & Computer Engineering and Technology Minnesota State University Mankato
ABSTRACT – Optical fiber communication systems operating at 40 Gb/s and beyond has been an interest in both industry and academy for more than 10 years. The current proliferation of video contents in the Internet and wireless networks has been driving the current optical fiber networks closer and closer to their capacity limit. As a result, higher spectral efficiency becomes more desired by carriers and service providers. This talk focuses on waveform level modeling and simulation of 40 Gb/s and 100 Gb/s systems involving transceivers with both intensity modulation-direct detection (IM-DD) and phase modulation-incoherent and coherent detection. After a brief introduction to optical fiber communication systems and the optical fiber channel, I explain the evolution of the technology from big optics to big electronics in optical transceivers, with emphasis on recent development of digital signal processing technologies for dual polarization QPSK (DP-QPSK) systems. Performance measures, such as eye opening, Q-factor and bit error rate (BER) are discussed, and we propose an efficient method for the simulation of short optical pulses propagating through the long optical fiber. Due to time limitation, both detailed modeling of Erbium doped fiber amplifiers (EDFAs) and Raman amplifiers will be omitted.
The other focus of the talk is on system design principles and tradeoffs. I will use several system design examples to demonstrate the core R&D process in industry and to illustrate the importance of modeling and simulation in system design.
Short Bio – Dr. Zhang received his B. S. degree in Optoelectronics from the Department of Optoelectronics and M.S. degree in Solid State Physics from the Institute of Crystal Materials, respectively in 1993 and 1996, all from Shandong University. His M.S. thesis advisor is Professor Dong Xu. After one year stay as a Ph.D. student with the Department of Physics at the University of Virginia (UVa), he started the Ph.D. thesis research in system aspects of fiber optic communications under the direction of Professor Maite Brandt-Pearce in the ECE Department of the UVa in 1997. He received his Ph.D. in May 2001. Since August 2000, Dr. Zhang have worked full time in fiber optic communications systems vendors such as PhotonEx, Corvis, and Tyco Telecommunications, mainly on modeling (including experimental validation), simulation and design of 10-40 Gb/s ultra-long-haul DWDM subsystems and systems. In August 2006, Dr. Zhang left industry and joined the ECET Department of the Minnesota State University Mankato as an Assistant Professor. In August 2009 he received an early promotion to the rank of Associate Professor. Dr. Zhang was awarded tenure in 2011. During 2011, Dr. Zhang was on leave from his university and worked as a Principal Engineer at Oclaro Inc, working on system level modeling and design of 40G and 100G DP-QPSK transponders. In 2012 he continues to work as a consulting engineer for the Technology Office of Oclaro. Dr. Zhang has authored more than 30 technical publications.


Actually circuit breaker isolates the faulty system from rest of the healthy system and these circuit breakers automatically open during fault condition due to its trip signal which comes from protection relay.
The main philosophy about protection is that no protection of power system can prevent the flow of fault current through the system, it only can prevent the continuation of flowing of fault current by quickly disconnect the short circuit path from the system. For satisfying this quick disconnection the protection relays should have following functional requirements.
In the picture the basic connection of protection relay has been shown. It is quite simple. The secondary of current transformer is connected to the current coil of relay and secondary of voltage transformer is connected to the voltage coil of the relay. Whenever any fault occurs in the feeder circuit, proportionate secondary current of the CT will flow through the current coil of the relay due to which mmf of that coil is increased. This increased mmf is sufficient to mechanically close the normally open contact of the relay.
This relay contact actually closes and completes the DC trip coil circuit and hence the trip coil is energized. The mmf of the trip coil initiates the mechanical movement of the tripping mechanism of the circuit breaker and ultimately the circuit breaker is tripped to isolate the fault. The most important requisite of protective relay is reliability. They remain inoperative for a long time before a fault occurs; but if a fault occurs, the relays must respond instantly and correctly.
Modern Power System Protective Relaying
The relay must be operated in only those conditions for which relays are commissioned in the electrical power system. There may be some typical condition during fault for which some relays should not be operated or operated after some definite time delay hence protection relay must be sufficiently capable to select appropriate condition for which it would be operated. The relaying equipment must be sufficiently sensitive so that it can be operated reliably when level of fault condition just crosses the predefined limit. The protective relays must operate at the required speed.
There must be a correct coordination provided in various power system protection relays in such a way that for fault at one portion of the system should not disturb other healthy portion. Fault current may flow through a part of healthy portion since they are electrically connected but relays associated with that healthy portion should not be operated faster than the relays of faulty portion otherwise undesired interruption of healthy system may occur.
Again if relay associated with faulty portion is not operated in proper time due to any defect in it or other reason, then only the next relay associated with the healthy portion of the system must be operated to isolate the fault. Hence it should neither be too slow which may result in damage to the equipment nor should it be too fast which may result in undesired operation.
- Protection System in Power System?
- ELECTRIC POWER, SYSTEM PROTECTION, CONTROL, AND MONITORING OF?
- The Defender (Mills & Boon Blaze) (Risking It All, Book 6)?
Content type: Original Research. Stochastic noises have a great adverse effect on the prediction accuracy of electric power load. Modeling online and filtering real-time can effectively improve measurement accuracy. Firstly, pretreating and i Content type: Original research. Maloperation of conventional relays is becoming prevalent due to ever increase in complexity of conventional power grids. They are dominant during power system contingencies like power swing, load encroachment Authors: B. Mallikarjuna, P. Vardhan Varma, S. Samir, M.
ECE Power System Protection and Relaying, Summer
Jaya Bharata Reddy and D. Dynamic behaviour of frequency is crucial for power system operation and control. Several frequency response models have been proposed to reveal frequency dynamics from different aspects. A comprehensive softw


Drones are unmanned aerial device that is operated manually with the help of remote control. The distance, movement, and every action can be defined with the use of the remote control. There are two kinds of drones namely professional and consumer. This is differentiated based on the usage purpose. Mini drones come under consumer category. It is used for fun activities which does not involve serious actions. If you wish to capture images or videos from a different view that we cannot manually pass through, drones can help with its best capturing technology.
If you consider about its usage, it is used in consumer activities like photography, journalism, surveillance and many other activities that involves fun. When you buy the best mini drones, you can have better picture or videos taken. Apart from taking photos and videos, it is used to deliver packages with the use of remote control. Thus, drones are not limited to remote control. It can be controlled through remote, hand or software depending on its purpose. It is highly popular due to its action of reaching the location that are impossible for humans to get in with the device.
Facts to consider while getting mini drone
Whatever thing you are thinking to buy, you need to have more knowledge about it by deep research. For those criteria, you need to consider about some factors like
- Flying level of the drone
- Flying time
- Drone camera
- GPS sensor
- Drone transmitter
Benefits of mini drones
- Gives perfect result with its best flying performance
- Suitable for day and night flying
- Stable performance in every condition
- When you record video, it has expandable video access
- Easy takeoff and landing with remote control
- Can select different speed mode depending on its functions
Even with the mini drones, there are various types that share common features. It is compact in size and weight. Drones are operated with rechargeable battery. So you have to recharge it well to improve to flight time. It is essential to well stuffed about the controls to fly drones with stability.


Power Tacha is a powerful and portable charging device with suction cups.
The 16 suction cups deliver a strong hold on a smartphone, while the 10,000mAh power bank wirelessly charges any QI enabled device.
No more worrying about keeping a phone tethered to the charger, Power Tacha grips onto the phone.
Features and Benefits
- Compatible with standard and Qi-enabled devices.
- Option to charge two devices at one time (wired and Qi-enabled).
- 16 mini suction cups securely grip the smartphone.
- LED indicators display remaining power and confirm wireless charging.
- Qi – Standard
- Product color: Black


Monday, January 25, 2010
Welcome to Satellite Tracking
GSM mobile phone tracking system via the GPS-TRACK satellite network
Based on repeater triangulation, the system tracks mobile phones using GPS and GSM technology
We are not responsible for possible tracking errors that may occur.
You can see where a person is; such as your wife, husband or friend in real time anywhere in the world 24/7
Posted by WadeTheGringo at 8:36 AM


Pakistan based electronic engineering entity, engaged in the designing & manufacturing of microprocessor controlled UPS systems and various other Power Products which caters for the needs of both individual & commercial/corporate clients. The fact that we provide power solutions to a substantial segment of the market enables us to stand amongst the leading UPS Manufacturers of the country.
While continuing with the existing pace of producing quality power products, we seek to maintain a consistent growth. With added zeal & zest, we are up to employ best of our abilities to develop more & more innovative products and envisage the forthcoming customer needs. We are strategically poised to be one of the top producers of the quality power products of our country.
The product development team at Prodigy Technologies consists of a group of highly skilled and dedicated electronic professionals. The team is provided with state-of-the-art electronic equipment and entrusted the job of transforming theoretical knowledge into practical applications. We are also capable of understanding individual customer needs and thus provide customized power management solutions to produce tailor-made power products.


- Electric Bikes
- Electric Scooters
- Scooter Style E-Bikes
- Motorcycle Style E-Bikes
- Our Brands
THIS ITEM HAS FREE SHIPPING TODAY!
Taxes Applied At Checkout
This Eunorau FAT-HD off road electric bike features a mid-drive train and is perfect for all terrain and as you can see, mud! With rear racks and fenders to keep you protected, this 1000W e-bike by Eunorau is a bestseller and boasts a rechargeable lithium ion battery. The motor used in this particular model is manufactured by Bafang, who are the industry pioneers in motors designed to facilitate off roaders. Featuring a 40 mile long range p/charge and a thumb throttle power, this off road electric bike is a top Eunorau model, and is a top seller also for those in the hunting space - with the optional camo design. This ebike also comes with a 500C onboard display to track all your riding metrics, including range, battery and speed.
The core of the Specter’s power is the Bafang M620 (G510) motor, which itself is the flagship of Bafang’s lineup. The M620 motor holds a royal flush of specs: mid-drive, 1000w, torque sensor, 160nm torque, and both throttle and pedal assist. In layman’s terms, the motor has great balance, power, utility, feels intuitive, and is used in high-powered cargo bikes, mountain bikes, and high-speed bikes alike.
The torque-sensing pedal assist from the motor is a standout feature for climbing use. With a press of the feet, the electric system would deliver power perfectly tailored to the pressure of the pedals. The predictability and immediacy of the torque sensor delivered the perfect amount of power in most any condition. The match of intuition and technology make this an excellent motor for rough and varied conditions, something that a cadence-based motor simply cannot do.
The Bafang M615 system features the G320 electric motor with over 1500 watts of peak power, 160Nm of torque and cadence-sensing assist. This allows you to span cities, climb hills, and explore all the places you want to go with ease.
This removable battery system is a game changer that offers unmatched convenience when re-charging. With a simple twist of a key, you can take out the battery and put it to charge.
Absorbing a lot of jarring bumps and shocks on rugged routes, the RST fork helps maintain your energy, helping you focus on riding better and faster.
These fenders come in great use. They will keep your bike clean, come with an integrated taillight, and if you ever need to carry some extra gear, don’t worry— just strap on the rear rack and make your way!
This LCD display delivers necessary information for riders: battery life, riding speed, milage, pedal assist level ect. With waterproof connectors, the display is an important tool that defines an great electric bike – keeping track of essential factors that are valueable to know when cycling.
Light the path with the front light powered by the bike's battery. It can be turned on/off on the handlebar control pad.The headlight is bright enough to make night driving much safer and more enjoyable.
Sensitive EUNORAU 180mm hydraulic disc brakes provide ample braking force even in the harshest conditions efficiently.
With this 7 speed shifter, there is a larger cog for up-hill riding and a smaller cog for high-speed riding. Speed can be easily adjusted with the pedal-assist system.
The aluminum bash guard on this model helps protect the chain ring teeth from strikes, while also keeping the chain locked ﬁrmly into place.


Researchers in Israel say they have succeeded in putting a version of the Bible on a chip smaller than a pinhead. Its 300,000 words in Hebrew were inscribed on a silicon surface at the Haifa Institute of Technology. Scientists say the aim of the project is to increase young people’s interest in nanoscience and nanotechnology. The record for the smallest copy is held by a Bible measuring 2.8×3.4×1cm (1.1×1.3×0.4in), weighing 11.75g (0.4 ounces) and containing 1,514 pages. The 0.5sq-mm (0.01sq-in) nano-Bible was written on a silicon surface covered with a thin layer of gold (20nanometres thick - 0.0002mm).
It was written using a device called Focused Ion Beam (Fib). “When we send the particle beam toward a point on the surface, the gold atoms bounce off of this point, thus exposing the silicon layer underneath,” Ohad Zohar, one of the project’s managers at Technion, said. “By sending a particle beam towards various points on the substrate, we can etch any pattern of points, especially one that represents text.” The next step for Technion researchers is photographing the Bible and displaying it on a giant wall within the Faculty of Physics.


Microsoft (News – Alert)’s System Center Configuration Manager (SCCM) can now manage large groups of computers running a wide range of operating systems. The new upgrades on the Adaptiva OneSite 5.5 will introduce more functionality to SCCM with greater visibility, transparency, control, scalability and automation.
The new features Adaptiva has integrated into OneSite are essential for enterprises that have to scale quickly while still maintaining control in today’s complex environment. With social media, mobility, cloud and virtualizations now part of most enterprise systems, managing these assets effectively in global deployments can be demanding.
Read the full article here: it.tmcnet/com.


Our users in rural areas spend more than one-quarter of their time connected to 2G and 3G networks. 4G is the fourth generation of mobile phone communications standards. 3G is the third generation wireless mobile communication technology, 3G is the advanced version of both 2G & 2. Explore Rf Optimization 2g 3g Openings in your desired locations Now!. With a customizable retro interface, the Nokia 3310 3G allows you to talk, text and stay connected to the internet. So T-Mobile only has 3 real networks, 2G, 4G and 4G LTE with the 4G network being backward compatible to 3G devices. Huawei equipment. Jaringan 3G sebenarnya memiliki kemampuan transmisi data yang lebih tinggi dan dijelaskan di bawah ini. 5g is mostly used technology. Airtel is closing down 3G network in almost all circles. Thanks to the responsiveness of vendors, not every piece of 2G/3G legacy networks will be difficult to support in a 4G upgrade. Akan muncul pilihan jaringan seperti “2G/3G/4G“, “2G/3G“, “3G” atau “2G“. • Initial Tuning Main and Performance KPI 2G (SDSR, Perceive Drop Rate, HOSR, Asg Suc, TCH Congestion Rate, SDCCH congestion Rate and SDCCH Drop Rate) • Initial Tuning Main and Performance KPI 3G ( Packet Drop, Speech drop, RCC suc, Ho Suc, Speech Access) • Worst Cell daily monitoring performance Area RangkasBelitung, Sukabumi & Bogor. Here you can see the list of all 2G and 3G KPI formula with counters for all vendors like NSN, Ericsson, Siemens and Huawei for comparison. USR-G785 is an industrial 2G/3G/4G LTE Modem with high stability and anti-interference. At time of upgrade (day after release) I had sim1 on 4g and sim2 on 3g. Trick 3: Xorware 4G Interface App. Specified in 3GPP Release 8, the air interface for LTE combines OFDMA -based modulation and multiple access. - Work independently to maintain/improve 3G/2G Network KPIs. Download app and check is your device will support it or not. • Initial Tuning Main and Performance KPI 2G (SDSR, Perceive Drop Rate, HOSR, Asg Suc, TCH Congestion Rate, SDCCH congestion Rate and SDCCH Drop Rate) • Initial Tuning Main and Performance KPI 3G ( Packet Drop, Speech drop, RCC suc, Ho Suc, Speech Access) • Worst Cell daily monitoring performance Area RangkasBelitung, Sukabumi & Bogor. FUNCTIONS AND RESPONSABILITIES. With a customizable retro interface, the Nokia 3310 3G allows you to talk, text and stay connected to the internet. The first 3G services was launched commercially in the year 1998 by NTT Docomo in Japan. This omnidirectional LTE MIMO antenna provides an innovative and future proof solution for 4G / 3G and 2G networks and is ideal for those seeking increased signal and hence faster, more reliable data speeds on today’s modern 4G networks. #For telecom revenue assurance professionals what is the standard list of RA controls KPI for data Internet where SGSN GGSN DPI PCRF OCS billing are involved in data connection establishments having a 3G facility. Business Value Service consultant, EPC engineer (MME,SGW,PGW,IMS protocol investigations on GTPV1/V2, Diameter, SIP/RTP), RNO/RNP engineer 2G/3G/4G, RNE manager on 2G/3G projects around the world, Technical Project Manager for important telecom operator in Eastern Europe, XUNIX and OMC troubleshooter. LTE KPI Measurement. 998 million by end July 2017, said Pakistan Telecommunication Authority (PTA). Introduction (from Wikipedia) 3G, the 3rd generation of wireless mobile telecommunications tech, offers faster internet speed than 2G and 2. Working with terrain maps (knowledge of MapInfo. It is a wireless communication service that is packet based since data are split into packets prior to their transmission to the network. 3G stands for 3rd generation as itÂ is just that in terms of the evolutionary path of the mobile phone industry. This method works for all Android phone and will convert your phone to 4G LTE from 2G/3G. Cellular providers are still building out their 4G networks. A and Canada 15-day Prepaid SIM Card; 4G/3G SMT 7-day Data Prepaid SIM Card; 4G/3G Taiwan 7-day Data Prepaid SIM Card; 4G/3G Japan Data Prepaid SIM Card; 4G/3G Republic of Korea 7-day Data Prepaid SIM Card; 4G/3G Data & Voice Roaming Prepaid SIM Card; 4G/3G Russia 10-Day Data Prepaid SIM card; 4G/3G Europe 15-day Data Prepaid SIM Card. 9G 4G GSM means "Global System for Mobile Communications" 1G - First Generation In 1982 was introduced where network signals were analogue and used Frequency Division Multiple Access (FDMA) 2G used Time Division Multiple Access (TDMA) Second Generation was launched in 1992 in which signals and speech channels were digitally encrypted. Some people say that 4G technology is the future technologies that are mostly in their maturity period. 3G Key Performance Indicators (KPI) Key Performance Indicators (KPI) For radio network optimization, it is necessary to have decided on key performance indicators. The other method of changing from 3g to 2g from dialer ##3282 it does not stick on AT&T Flash. PRISMA RAN test solutions, designed to accelerate multistandard end-to-end network verification, have already been chosen by leading Network Manufacturers to validate network functionality and performance across 4G, 3G and 2G, and to ensure a seamless user experience when handing over between different Radio Access Technologies. Купить недорого модем huawei e3372h-153 2g/3g/4g, черный в каталоге СИТИЛИНК. As you probably know, the G letter after the number means means generation and the shortest explanation about the difference between them is that newer generations have faster data transfer than the older ones ( 4G is faster than 3G is faster than 2G ). Anyone who currently uses 4G could also find their battery life increased with VoLTE, as without it whenever you make or receive a call your phone has to switch from 4G to 2G or 3G, since 4G calls aren’t supported and then once the call is finished it switches back again. 2G KPIs as well as 3G KPIs monitoring and corrective action plan proposal. From Abril 2013 to August 2013, optimizer in some projects at Ericsson (2G & 3G for VDF/OSP) and Trial of Rabat (2G & 3G for Meditel) From July 2012 till April 2013onwards, Team Leader RAN Renewal Engineer at Huawei. In the first quarter of 2019, our smartphone users in Germany could on average access the internet over 4G networks 82. Today mobile service provider have started to offer 4G services in our country. For fillet connections, it is symbolized with positions 1F, 2F, 3F, and 4F, while for groove or bevel connections it is symbolized by 1G, 2G, 3G, and 4G. 4G users have a common question if they can use their 4G SIM on a 2G or 3G smartphone. High speed broadband wireless Internet is becoming more widely available in many different parts of the globe and is delivered in a wider variety of different types of connections. 2% of the time when they were in the urban districts, but this dropped to just 73. The 3G to 4G converter let you reach the top of what your mobile can do by unlocking hidden features present in 83% of devices since 2013. • Final and Preliminary Acceptance Reports. This post will tell you about Parameter setting related Cell re-selection from 2G to 4G LTE in Huawei Network. Perkembangan 2G (GSM) dan (IMT-2000 dan UMTS) 3G standar waktu sekitar 10 tahun dari awal resmi R & D proyek, dan pengembangan sistem 4G dimulai. Here, we break down the differences between 4G and LTE. We need few year before phone manufacture or google/apple come out with 4G only network setting. The 3G UMTS, 4G LTE and Wi-Fi version can be extended easily with external antennas. Facebook has released a map showing the distribution of 4G, 3G, and 2G connections around the world, based on data from February 2016. As you can see, in 3G the RAN part changes completely, but it uses the same Core Network as in 2G. For this purpose, the devices have, depending on the version, two external MIMO SMA (f) connectors for 3G UMTS and 4G LTE as well as two SMA reverse (f) connectors for Wi-Fi. Cellular LTE 3G/2G Antennas are the 2nd and 3rd generation of wireless communication technologies, together can support broadband, voice, data and multi-media. The comparison between 1g vs 2g vs 3g vs 4g vs 5g helps analyze capabilities of each of the technologies and features that can be supported by each of them. Features of 4G Wireless Systems The following are some possible features of the 4G systems : 1. 3G Magnet Antenna 89mm height. kpi lte If this is your first visit, be sure to check out the FAQ by clicking the link above. Panorama Antennas offers a complete range of LTE antennas and antennas for 2G, 3G, 4G and now 5G applications. 4G technology refers to the fourth generation of mobile phone communication standards. E-mail: [email protected] 4G is still 3g to those who have some bold5 or samsung including Htc too that shows 4g what u av is 3. If for some reason you cant get 3G coverage in your area it will kick itself back to 2G which is a bit slower. Differences Between GPRS, EDGE, 3G, HSDPA, HSPA+ and 4G LTE GPRS. Below is a high-level description of the 2G, 3G, 3G-Femto and finally 4G networks. Wireless evolution: The move to 3G, 4G and beyond. In the first quarter of 2019, our smartphone users in Germany could on average access the internet over 4G networks 82. As in earlier topic you have seen there are two types of Antennas used Ace & Rosenberger. 1G 2G 3G 4G 5G Period 1980 – 1990 1990 – 2000 2000 – 2010 2010 – (2020) (2020 - 2030) Bandwidth 150/900MHz 900MHz 100MHz 100MHz 1000x BW pr unit area Frequency Analog signal (30 KHz) 1. A range of different mobile devices include built-in 3G or 4G wireless connectivity, including smartphones, tablets, e-readers, and netbook and laptop computers. This study reviews the EMI in medical devices of various types of wireless devices such as 2G and 3G/4G cellular phones at different operating modes, two-way radios, UMTS phones, WCDMA phones, and PHS devices. Discover more with Nokia phones. Download 2G 3G 4G LTE Network Monitor APK (latest version) for Samsung, Huawei, Xiaomi, LG, HTC, Lenovo and all other Android phones, tablets and devices. 5G,4G , 'G' stands for "generation" of mobile technology. As I recall Ufone 2G spectrum isn’t technology agnosticike telenor and warid. Perbedaan Sinyal 1G, 2G, 3G, 4G dan Sinyal Lain Berdasarkan Setiap Generasinya 1. A 4G system must provide capabilities defined by ITU in IMT Advanced. Download speeds aren't the full picture however: there is also the related concept of latency (discussed below) that affects the responsiveness of your internet. 2G/4G Mobile Network Booster: With this 2G/4G Mobile Network Booster you can call and surf the internet without any problem, and with this, you can even use your internet on 4G settings and you will get 4G speeds as well. Some people even get confused with the terms. Expert in coverage and capacity planing of 2g/3g/LTE network. Hız artar ve bu hızı elde etmek için kullanılan teknoloji de değişir. A 3G phone cannot communicate through a 4G network, but newer generations of phones are practically always designed to be backward compatible, so a 4G phone can communicate through a 3G or even 2G network. LTE is built on an all -new radio access network based on OFDM (Orthogonal Frequency -Division Multiplexing) technology. Interview question for 2g,3g,4g 1. 4G LTE Optimization training by TELCOMA covers everything required for the Job of 4G Network Performance Optimization in any telecom operator or vendor company. Skip navigation Sign in. Expertise on Network planning, design, optimization and a solid knowledge of GSM, UMTS and LTE features and standards. For fillet connections, it is symbolized with positions 1F, 2F, 3F, and 4F, while for groove or bevel connections it is symbolized by 1G, 2G, 3G, and 4G. 2 g and 3g kpi improvement by parameter optimization (nsn, ericsson, huawei) reckon talk 1. طلب كورس. This primer will explain the essential details security dealers need to understand as they weigh the decision to either continue installing 2G (GSM or GPRS) or to make the wise switch to products for 3G/4G and CDMA networks. coexistence of 2G, 3G and LTE thus leading to more KPIs. 2G nowday just used for call,sms and GPS tracker only. Add Comment. Participate in LTE 20 MHz introduction. While conversing with a friend I was asked the differences between GPRS, EDGE and 3G, decided to share my little knowledge about the topic in case you might be confused about it too. As in earlier topic you have seen there are two types of Antennas used Ace & Rosenberger. The 4G tri-band signal booster is 2G, 3G, 4G, LTE and Volte signal extender. Backwards compatible with 3G, 2G technologies. kpi lte If this is your first visit, be sure to check out the FAQ by clicking the link above. Leading a team of 9 engineers. Specified in 3GPP Release 8, the air interface for LTE combines OFDMA -based modulation and multiple access. 4G LTE Optimization training by TELCOMA covers everything required for the Job of 4G Network Performance Optimization in any telecom operator or vendor company. It feels like a portable in your hands, however, it definitely behave like a high power desktop unit. (900/1800/2100MHz). 2G/3G/4G Optimization project (ENO). Should work for almost all phone's Change from 3g or 4g to 2g/Edge Mode to Converse Battery. • Creating Drive Test Route. • 3G/4G New Features & Optimization Switches Implementation for Performance Improvement. Facebook has released a map showing the distribution of 4G, 3G, and 2G connections around the world, based on data from February 2016. com Dashboard Sign Out TELECOM 2G,3G,4G,RF,IPv6 Study Materials Mobile Communication,Question related to GSM,CDMA,WCDMA & LTE,Short description about RF Deive Test,RF Planning,RF Optimization,IPv4 & IPv6 Sunday, December 30, 2012 About Me RF Survey/IBS Survey RESPONSIBILITIES: Suggest. -5 years of experience as Network and RF Planning and Optimization Engineer 2G/3G/4G for Huawei. It's a great tool to track the deployment of new technology, monitor competitors and identify poor signal coverage areas. 4G is the 4th. And what about 5G? Pic Credits: bbc. “You can take this data and modify the capabilities” of the device, Shaik said. As mentioned KPI is the short form of Key Performance Indicator. 2G/3G RF Optimization Engineer Lexcorp Indonesia octubre de 2014 - marzo de 2015 6 meses. 2G (GSM / GPRS), 3G (UMTS) and 4G (LTE) Mobile Phone Network Signal Surveys We undertake unbiased signal reception surveys to assist the understanding of existing coverage and likely coverage in and around proposed developments, buildings and for outdoor locations. 3GPP has defined KPIs for 4G but these are only related to network performance and generic and do not factor the QoE of the various markets in which the technology has been deployed. - Worked as RF Planning & Optimization of 3G/4G for Pre-launch and Post-launch activities and setting up KPI process. This cellular phone frequency list is provided solely as a reference to help customers. - Monitoring network performance for both 3G and 2G Networks, performing RCA for any degradation. Ooredoo- Mobile data Open (2G, 3G,4G) To check data network performance and. If you have an older iPod interface in your car, battery backup system, or similar product, you might find that charging is not supported with your new iPod. Check ISHO KPI if RT ISHO < 90% or NRT < 80% (leads to radio failure) Check missing neighbour (M1015), GSM frequency plan neighbour RNC and MSC database consistency audit, check alarm of reference clock in 3G or in 2G, check 2G TCH congestion; Check RRC Drop ISHO RT / NRT; 5. International Mobile Telecommunications-2000 (IMT--2000), better known as 3G or 3rd Generation, is a generation of standards for mobile phones and mobile telecommunications services fulfilling specifications by the International Telecommunication Union. Method 1: Convert 3G phone to 4G phone (For MediaTek processors) Before starting the steps let me know you that for this method your phone should have Andriod version 4. 4G data rates will be in the 2-Mbit/sec to 156-Mbit/sec range, and possibly higher. Meines Wissens soll 3G schrittweise abgestellt werden. There may be a way for you to upgrade your 2G phone for free, or get $50 credit. Perbedaan Sinyal 1G, 2G, 3G, 4G dan Sinyal Lain Berdasarkan Setiap Generasinya 1. The 2G W580i had a consistently faster data response, across using the MediaNet browser, OperaMini, and the Mobile E-Mail client. • Final and Preliminary Acceptance Reports. LTE KPI Measurement. E2E Optimization (KPIs), performance monitoring, site engineering, network audit, etc 2G/3G/4G RF. Telecom GROUP is on Facebook. The applications are diverse; cloud computing, 3D entertainment, telephony, and a host of others applications. This method works for all Android phone and will convert your phone to 4G LTE from 2G/3G. When we enter the 3G world, things become a little bit complicated. Singkatnya, dengan bertambahnya angka di depan huruf G, berarti kecepatan dan teknologi yang digunakan untuk mencapai kecepatan itu juga bertambah. DOWNLOADS and RESOURCES for LTE CATM1 / NB-IOT / 4G / 3G / 2G [GSM] IoT MODEMS, environmental sensors. Network Design and Optimization - Consultant: Technical Leader- 2G/3G/4G 48H KPIs Validation for SFR Ericsson janvier 2016 – Aujourd’hui 3 ans 10 mois. , Guangzhou, 510620, P. Купить недорого модем huawei e3372h-153 2g/3g/4g, черный в каталоге СИТИЛИНК. If you are searching about what is 2g 3g 4g , understand here G stands for generation of mobile network. Responsible for 3G,4G,Core,EPC Monitoring alarms , trouble shooting for tickets , open Help Desk tickets, Traces for VIP , follow up with FM Eng, block & unblock cells , adding cells, make performance for 2G,3G,4G according to Drop call or loss of packet, preparing reports, KPI Check and trace, work order handling, report handling ,support corrective activities , Raising trouble tickets with. Core network equipment vendors have succeeded with designing backwards compatibility into Evolved Packet Core (EPC) products, Rubino said. You do not need to unlock your phone or use any special tricks. If you're shopping for a. For example HK user average Erl cold be up to 0. Basicly it just backup line. 2G nowday just used for call,sms and GPS tracker only. iCore® 2G/3G/4G Multi-Technology Core Network GSM/3G/4G Multi-Technology Core Network. Greater Jakarta Area, Indonesia - Handle 3G KPI Network Optimization in 9 Cluster Enhancement Project (inner and outer xl-jabo). 0 at Aptoide now! Virus and Malware free No extra costs 2g-3g-4g switcher 1. It's a great tool to track the deployment of new technology, monitor competitors and identify poor signal coverage areas. Find many great new & used options and get the best deals for Anntlent Cell Phone Signal Tri-Band 850/1900/700 Booster Antenna for Verizon 3G/4G LTE at the best online prices at eBay!. Cellular Wireless 1G, 2G, 3G, 4G, 5G – Watch The Evolution 5 July 2017 | Reading Time: 2 minutes. 998 million by end July 2017, said Pakistan Telecommunication Authority (PTA). Airtel is closing down 3G network in almost all circles. 2G (GSM/GPRS) is the initial backbone for all mobile infrastructure. Incorporating two separately fed ultra wideband elements in a single housing the WMMG is equipped to provide client side MiMo and diversity support for the networks of today and tomorrow. Panorama Antennas offers a complete range of LTE antennas and antennas for 2G, 3G, 4G and now 5G applications. It is also more cost-effective to operate a LTE network than a 2G or 3G network, because more devices can share the available spectrum. Wireless Network Simulation (5G, 4G, 3G, 2G, IP, TDM) GL’s End-to-End Wireless Network Simulation Test Suite provides you an advanced full-fledged “Live Network” at your company premises in any customized package to suit test requirements. Radio planning 2G/3G/4G networks. 4G is the fourth generation of broadband cellular network technology, succeeding 3G. 5G, 3G, 4G, 5G - First to know is the letter "G" on it means the generation, so when you hear someone talking about 5G networks, then that means they're talking about wireless networking based on a 5th generation network technology. 2G/3G M2M device identifiers defined 2G and 3G devices use the following identifiers: Identifier Description Electronic Serial Number (ESN) Manufacturers assigned ESNs to CDMA devices until about 2006. In many cases, the migration away from 2G/3G is driven by the desire of mobile network operators to repurpose spectrum for faster and more efficient 4G LTE devices. With that though it has been shown that even an straight 3G (HSPA) device will usually get better data speeds on their network than on a true 3G only network. RAN LTE Operation Engineer [NSN 2G/3G/4G + Huawei 2G/3G/4G] Du / Huawei MS Team فبراير 2013 – يونيو 2014 عام واحد 5 شهور. As you may know, Verizon has now shut down new activations for 2G and 3G and non-VoLTE phone devices as of June 30, 2018. These KPIs are parameters that are to be observed closely when the network monitoring is going on. Complete Guide/Tutorial 4G Network Planning. G in 2G, 3G and 4G stands for the “Generation” of the mobile network. Wireless networks – and demand for them – are ever growing and evolving. It is a globally acclaimed technology, offering the latest and fastest gateway to mobile Internet in the country. • Data log Analysis for optimization. NOKIA WCDMA 3G KPI Network Planning and Optimization. Optimizations 2G/3G Network by SON (knowledge of TEOCO Ultima Mentor, Ultima Forte); 11. While moving away from 2G is painful for many IoT and M2M companies, it is a necessary measure in order to get more stable and better networks in return. In year 2017, I took a new step and a new challenge in my career by pursuing in the Internet of Things (IOT) industry to revolutionize and make Industry 4. Today, mobile operators have started offering 4G services in the country. This is a preliminary stage in advance of the Verizon 2G and 3G network shutdown on December 31, 2019. Japan hasn't had a 3G network since 2012, Verizon is shutting off both 2G and 3G at year-end, while AT&T and Sprint are set to switch off in 2022. 75G as more features were introduced in order to bring about 4G. How to: Activate iPhone 2G 3G 3GS 4G without Sim Card – Any Version – Step by Step On January 7, 2013, in Fixes , by Ian Ziyar If you don’t have a sim card to activate your iPhone and you need to skip this screen then follow the step by step video below to get your iPhone up and running in no time. In Orissa, 100 MB Combo 3G / 4G Data Pack is the cheapest plan, priced at Rs. So, finally, you want to enter in the 4G world. As you can see, in 3G the RAN part changes completely, but it uses the same Core Network as in 2G. Global Systems for Mobile Communications: Other 2G systems were developed in Europe. 1G 2G 3G 4G 5G Period 1980 – 1990 1990 – 2000 2000 – 2010 2010 – (2020) (2020 - 2030) Bandwidth 150/900MHz 900MHz 100MHz 100MHz 1000x BW pr unit area Frequency Analog signal (30 KHz) 1. Wireless standards are confusing -- it doesn't matter if you're talking about 4G, LTE, or others. Pragati Technologies - offering 2g 3g 4g Dcs & Gsm Network Tri Band Mobile Signal Boosters 2G/3G/4G at Rs 25000/unit in Mumbai, Maharashtra. Der andere Slot, egal ob Nr. Telecom GROUP is on Facebook. New images released by Facebook show what the world and South Africa looks like in terms of mobile connectivity. Proficient 2G/3G/4G Network Planning and Optimization Engineer, +10 years of experience on mobile networks. 7G Spectrum Blocker, as a all-in-one cellphone signal jammer with 5G, which can block all cell phone signals including 2G, 3G, 4G, 5G(3. T-Mobile’s new data plans: limited 3G/4G, unlimited 2G and is accompanied by a disclaimer that customers may be reduced to "up to 2G speeds" once their 2GB allotment of high-speed data is. We need few year before phone manufacture or google/apple come out with 4G only network setting. However, 4G, which can potentially move data up to 10 times faster than 3G, is already here and a practical option for consumers in many major metropolitan areas. 5G,4G , 'G' stands for "generation" of mobile technology. Spanning over 1,500 pages, “”The 2G, 3G, 4G & 5G Wireless Network Infrastructure Market: 2017 – 2030 – with an Evaluation of Wi-Fi and WiMAX”” report package encompasses two comprehensive reports covering both the conventional 2G, 3G, 4G & 5G wireless network infrastructure market as well as the emerging HetNet submarket:. The third generation of mobile phone technology, offering better coverage for voice calls and text messaging, as well as providing faster access to the internet. Ability to use M2000 for 3g and 4g as well. G指的是Generation，也就是“代”的意思，所以1G就是第一代移动通信系统的意思，2G、3G、4G就分别指第二…. While moving away from 2G is painful for many IoT and M2M companies, it is a necessary measure in order to get more stable and better networks in return. In many cases, the migration away from 2G/3G is driven by the desire of mobile network operators to repurpose spectrum for faster and more efficient 4G LTE devices. The purpose is to check the performance of Network. generation ( 3G ) mobile technology provided higher data transmission rate, increased capacity and provide multimedia support. This guide will show you how to switch between 2G, 3G and 4G if you experience problems in the network. Pentura thought a nice blog post highlighting the changes and developments of mobile infrastructure would be interesting for our readers. Technical support for 2G/3G/4G NW KPIs Optimization teams. 3G networks succeed 2G ones, offering faster data transfer rates and are the first to enable video calls. 5G and 4G :-1G -}…. This makes them especially suitable for use in modern smartphones, which require constant high-speed internet connection for many of their applications. If you're shopping for a. Learn about what 4G, the fourth generation. 4 kbps sunar, 2G 64 Kbps sunar ve GSM’e dayanır, 3G 144 kbps-2 mbps sunar, 4G ise 100 Mbps – 1 Gbps sunar ve LTE teknolojisine dayanır. In performing a mobile telecommunications drive test for a 3G network, there are numerous KPIs for checking the data speed, voice calls, SMS, & video streaming. If you face more dropped calls and want to improve the voice quality a 2G MOBILE SIGNAL BOOSTER is capable to do that work. Huawei equipment. Some people even get confused with the terms. • Cluster progress monitoring and SSV 2G & 3G & 4G , Audit and implementation the actions of optimisation for City Optim project. Paris Area, France - Coordinate radio. T-Mobile network frequencies & technology. 4G Frequencies – Which UK networks will my phone work on? 4G TDD-LTE Frequencies What frequencies are used in the UK? There are a total of 5 different frequencies used in the UK used by the mobile networks to deliver their 2G, 3G and 4G mobile services. First of all, 2G, 3G and 4G use different modulations schemes of which the newest ones support more data-transmission on a smaller bandwidth because of better electronics. You have probably heard of 1G, 2G, 3G, 4G and more lately the rumored 5G Phone Network Technology. Select a preferred network type in android phone. 2, muss auf 2G begrenzt sein (d. 4G Connect is a new 2G/3G/4G (LTE) internet access solution for use afloat. 5g in most countries is faster than our spectranet, smile or swift LTE speeds. Com Publish a New Market Research Report On –“ 2G, 3G, 4G & 5G Wireless Network Infrastructure 2019 Global Market Size,Status,Analysis and Forecast to 2023”. Pragati Technologies - offering 2g 3g 4g Dcs & Gsm Network Tri Band Mobile Signal Boosters 2G/3G/4G at Rs 25000/unit in Mumbai, Maharashtra. 1 Advanced 3G parameter optimization. 10 • EDGE • DC-HSPA+ • TD-SCOMA. 3G Key Performance Indicators (KPI) Key Performance Indicators (KPI) For radio network optimization, it is necessary to have decided on key performance indicators. See the complete profile on LinkedIn and discover Todor’s connections and jobs at similar companies. LTE was launched in Thimphu, Thimphu being the nation’s one of the most valuable data markets. This course aims to address the network problems and provide solutions. In 2015-2016 4g and 4. Select a preferred network type in android phone. In Android smartphone, the strength of mobile Internet signal is shown using alphabet letters like G, E, 2G, 3G, H and 4G near the signal. Gdansk, Pomeranian District, Poland. 5G and even 2. Identifying the strengths of the underlying technology of a cell phone is simple as long as you understand the meaning of 1G, 2G, 3G, 4G, and 5G. T the KPI has clear and complete definition and Specific formula, include check point and procedure. 2G nowday just used for call,sms and GPS tracker only. 4G is a very. The FANTOM CA-VAT-100 2G/3G/4G cellular booster kit is a full-featured, five-band enterprise grade cellular booster that combines PCS and Cellular dual-bands with LTE and AWS frequencies for Verizon, AT&T and T-Mobile to deliver world class coverage where you need it. South Africa •Team Leader of 2G/3G Aircom Team members (group of 6 engineers) •4G network performance monitoring and provide technical consultancy to improve the KPIs (coverage, Throughput. The scalable harddisk space is suitable for huge and sustaining data storage. • 2G/3G/4G Parameters/Neighboring/Capacity Audit. Higher the numberof 'G', higher is the ability to send and receive information and ability to achieve a link between different areas and thus connect worldwide. Add Comment. Hence providing broadband services would be one of the major goals of the 4G Wireless systems. 1/20/2016 TELECOM 2G,3G,4G,RF,IPv6 Study Materials: RF Survey/IBS Survey 0 More Next Blog» [email protected] RAN Technical Support 2G/3G/4G Tunisie Télécom سبتمبر 2009 - الحالي 10 من الأعوام 3 شهور. It should automatically fallback to 3G or 2G for calls, but yet I am unavailable if I don't manually set my phone to 3G or 2G as max speed. 17/6/2014 2G and 3G KPI Improvement by Parameter optimization (NSN, Ericsson, Huawei) | Reckon Talk When analyzing a 2G network, engineers tend to focus on voice call related issues, such as call quality, call failures and RF conditions. GSM, 2G, 3G and 4G antennas with focus on M2M The materials for our antenna design technologies have been pioneered in defence or mobile phones and apply it to the M2M market. Here you can see the list of all 2G and 3G KPI formula with counters for all vendors like NSN, Ericsson, Siemens and Huawei for comparison. International Mobile Telecommunications-2000 (IMT--2000), better known as 3G or 3rd Generation, is a generation of standards for mobile phones and mobile telecommunications services fulfilling specifications by the International Telecommunication Union. Make any 2G,3G handset VoLTE Enabled. Kpi 2g Troubleshooting - Buscar Con Google. Using passPORT is simple:. 4G is still 3g to those who have some bold5 or samsung including Htc too that shows 4g what u av is 3. 2G/3G/LTE RF Optimization Consultant & Manager AEC - RavanErtebat ( Access Endless Communication ) January 2019 – Present 11 months. Wireless evolution: The move to 3G, 4G and beyond. Proficient 2G/3G/4G Network Planning and Optimization Engineer, +10 years of experience on mobile networks. Tehran Province, Iran. 2G/3G/4G KPI Performance Validation Engineer at Intel (via Sii Polska) Groupe SII. CMO’S (2G/3G/4G)QOS SURVEY RESULTS – 2015 c. It is also more cost-effective to operate a LTE network than a 2G or 3G network, because more devices can share the available spectrum. If you have new 4G network in your project and Inter working system 2G to 4G will be set properly, this post will be useful for you. It is an online portal that gives an enhanced way of learning and guidance in various fields of engineering which include robotics, electronics, communication,computer science, embedded systems and its real life applications. IP64 Waterproof. For instance, AT&Ts fastest network speeds are 3G speeds which is what the new iphone runs on. 2G/4G Mobile Network Booster: With this 2G/4G Mobile Network Booster you can call and surf the internet without any problem, and with this, you can even use your internet on 4G settings and you will get 4G speeds as well. com offers 3,001 2g/3g/4g signal booster/repeater products. You can check if your phone supports the T-Mobile frequencies below in order to connect on our network. Ik weet dat 2G en 3G via het tmobile netwerk gaan. We have categories of KPI and numbers of KPI of each category. Perbandingan Perbedaan Teknologi Jaringan 2G 3G 4G LTE, Langsung pada Intinya, 3G memiliki kecepatan transmisi mulai dari 384 Kbps sampai 2 Mbps. 7 with a validity of 1 day. 7G Spectrum Blocker, as a all-in-one cellphone signal jammer with 5G, which can block all cell phone signals including 2G, 3G, 4G, 5G(3. Download app and check is your device will support it or not. Monitor 2G/3G traffic in a specified area of the UK and put in place hardware or parameter solutions to reduce congestion. Hız artar ve bu hızı elde etmek için kullanılan teknoloji de değişir. Customers on 2G-only handsets will need only to place their SIM cards into a 3G or 4G device to enjoy 3G/4G service immediately, and those using 3G and 4G handsets will not be affected. IP64 Waterproof. You can check if your phone supports the T-Mobile frequencies below in order to connect on our network. This is a relatively new innovation to the market which struggles to meet performance testing and safety standards over a long period of time compared to 2G and 3G systems. The speeds have risen, and the same amount of data takes about a couple of minutes on 4G. FUNCTIONS AND RESPONSABILITIES. 3G Optimization Training with Certification. So let's continue seeing some of these tools in action. Troubleshooting Information. 5G,4G , 'G' stands for "generation" of mobile technology. 1 Job Portal. What is 2G:. A look at the definition, throughput and technology used for various generations of telecom technology. 5% of the time in the rural districts. So let's continue seeing some of these tools in action. With 4G, the air interface is optimized at physical layer, and the Core Network is given a large overhaul (we don’t see that is the schema, but the 4G network relies a lot on IP routing, while the 2G/3G network uses its own kind of switching. The 3G or 4G MOBILE SIGNAL BOOSTER simply does all those things along with high-speed internet access. NEW DELHI: The aggressive push by telecom companies in 4G may not be enough as the relatively lower-speed 2G and 3G services will still have a commanding share in the Indian mobile phone market by. It’s really a modified 3G signal. , Guangzhou, 510620, P. The Fourth Generation – 4G. Training and support for UTRAN and LTE Configuration of Wind/Huawei RAN and enodeB site acceptance for TIM. • Control of propagation and handover problems. Panorama specialises in combination antennas and many products combine multiple functions including cellular / LTE, Wifi and GPS/GNSS into a single compact housing. Trick 3: Xorware 4G Interface App. When talking about 4G, things can get a little confusing. Drive Test and Cluster Optimization LTE ( YOOMEE CI) October 2014 – March 2015; Drive Test 2G/3G (ALCATEL & ERICSSON). View Ahmed Afifi's profile on LinkedIn, the world's largest professional community. The 4G tri-band signal booster is 2G, 3G, 4G, LTE and Volte signal extender. Re: 3G vs 4G Update: I actually did a side by side comparison this last weekend of my two at&t branded SE's - a 2G W580i and a 3G W518a. Perbedaan Sinyal 1G, 2G, 3G, 4G dan Sinyal Lain Berdasarkan Setiap Generasinya 1. Difference between WiFi, 3G and 4G. Tunisie • Technical leader responsible for maintenance activity • Support the technical review, plan and implementation for rollout activity • Support level2 2G/3G and LTE technologies • Universal Mobile Telecommunications System (UMTS). Undoubtedly the company is famous for the attractive bundles at the lowest rates to its valued customers. Differences Between GPRS, EDGE, 3G, HSDPA, HSPA+ and 4G LTE GPRS. At time of upgrade (day after release) I had sim1 on 4g and sim2 on 3g. Mobile Signal Booster in Mumbai, India - 2G, 3G & 4G All Network Booster - RJD TECHNOLOGY. Buy a Samsung Galaxy Tab A 8" FHD 16GB 2G/3G/4G - Black or other Tablets at CDW. A range of different mobile devices include built-in 3G or 4G wireless connectivity, including smartphones, tablets, e-readers, and netbook and laptop computers. Customers must carefully balance their product. In the subsequent 4G/LTE architecture, voice and data are both based on IP packets. That new generation of cell phone service has been dubbed 3G for 3rd generation. Electrical Engineer currently working at Nokia as 3G/4G Subject Matter Expert(SME). These packages are also available on Data SIM. You have probably heard of 1G, 2G, 3G, 4G and more lately the rumored 5G Phone Network Technology. FUNCTIONS AND RESPONSABILITIES. Previously worked at ZTE Malaysia as LTE /UMTS RF Design & Optimization Engineer, Ericsson Malaysia as 3G/4G RF Consultant also worked at Mobilink Pakistan as WCDMA&GSM RF Design Engineer and Ericsson Pakistan as LTE, UMTS&GSM RF Optimization Engineer. Key Features • LTE-FDD/TDD up to 450 Mbps downlink • LTE Advanced up to Cat.


ELSA control system
Most modern accelerator control systems build on the same principles: a distributed architecture and standardization towards open systems. The ELSA control system is specially designed for high bandwidth on all layers and, due to envisaged future upgrades and expansions, seamless extension in capacity and capability. It combines control, simulation and modelling together with online beam diagnostics in one homogeneous environment. The following guidelines were set for the design:
At present (March 2017), 25 VME processors, 15 Linux PCs, 17 PLCs and approximately 45 MACS fieldbus computers are attached to the system.
The process control and the fieldbus layer together form the process system.
The communication system between the control and the process system is based on Ethernet (IEEE 802.3). The consistent realization of the process system with VME components and a uniform operating system allow for a homogeneous communication system based on standard protocols (TCP and UDP on top of IP) for the complete control system. The remote inter-process communication on all layers is realized through synchroneous and/or asynchroneous message exchange. High bandwidth data paths will be realized exclusively by using TCP socket data transfers or by ONC-RPC calls.
The efficiency and flexibility of a control system is mainly determined by its software. The software of the control system performs tasks which in many ways resemble the duties of a distributed operating system. The results arising from research in the field of distributed systems are therefore fundamental for the design of such an accelerator operating system.
The process system contains applications for data acquisition, equipment control, monitoring and alarms and for complex real-time tasks like feedbacks and magnet ramping. Each application consists of a set of one or more concurrent threads synchronized by the VME operating system kernel. These applications send data to the control layer in regular intervals (e.g. tune monitoring), triggered by observed parameter changes (e.g. status conditions) or perform a task on request (e.g. image acquisition and processing).
Each computer of the control layer is managing a memory resident online database representing one part of the accelerator complex. The set of online databases on the individual computers is linked via horizontal communication paths, such that only a single, distributed database is seen which allows for transparent access to all the informations pertaining the accelerator. The relation of given parameters to individual computers is not explicitly seen by high level applications and process layer software alike.
On the control computer runs a "rule engine" (i.e. a set of processes fed with patterns of accelerator parameter changes) which elaborates abstract rules and correlates machine parameters. A set of rules will handle the algorithmic mapping from hardware dependent parameter sets to machine physics parameters. Other rules will implement heuristic recipes for easy management of complete subsystems. Rules may be activated or deactivated during normal operation. The control system itself uses the concept of rule engines to monitor and survey its own performance and utilization. Whenever bottlenecks in CPU load or network traffic are observed, warning or notice events are generated and distributed to the log system.
The man machine interface is the interactive tool from which the individual components of the ELSA accelerator are controlled. In order to avoid confusion and to minimize the learning time, the interface builds on ergonomic and logical concepts which allow for an intuitive understanding of its operation and of the operation of the devices it controls.
Some menus of the ELSA control system
Virtual control menus allow users to operate on the graphical representations of a large set of devices like switches, knobs, sliders, digital and analog indicators, whose behaviour is equivalent to that of the real instrumental devices. The menus can be generated interactively by means of a graphical editor in a menu driven way without writing a line of code. The connection with the online database and the underlying servers on the lower layers is automatic and completely transparent.


Research and Development
At Saglam Metal our customer-based engineering support and the will to develop new materials has evolved into something else through our own R&D center, which was opened in 2011. We academically cooperate with different departments of various technical universities. Through our scientific papers we share our findings with the academia in international congresses and symposiums.
We have an induction and heat treatment furnace in our lab, where we reconstruct the process conditions in our factories. We analyze chemical composition of alloys with our optic emission spectrometers and portable xrf device. With our microhardness and Rockwell and Brinell hardness devices we perform hardness measurements in micro and macro scale. Our materials are characterized through a special microscope. Electrical conductivity is also inspected permanently. With the spot-welding machine in our lab we are able to test the electrodes we produced and their life cycle.
Test and Analysis
Hardness Test (HB, HRC, HV, HB)
Liquid and Fluorescent Penetrant Testing
Electrical Conductivity Measurement
Life Cycle Test for Resistance Welding Electrodes
Alternatives to copper beryllium alloys
Development of an electrode material with perfect mechanical properties
Wear resistance of copper alloys
Continuous casting technologies


The digitalisation of the warranty card or how each watch becomes its own certificate!
In a world-first in the fight against counterfeit watches, Hublot has released a completely digital warranty stored in the AURA blockchain. The authenticity of Hublot timepieces will now be guaranteed by visual recognition of the micro-structure of their materials.
With the introduction of this new authenticity platform by Hublot, warranty cards, and authenticity certificates will soon be a thing of the past. The Swiss watchmaker is simplifying the process of tracking and tracing their watches, from the manufacture to the points of sale to the customer. Hublot has been working on ground-breaking algorithms in partnership with the company KerQuest since 2017. The shared goal of these two companies was to develop a technology which specifies in the recognition of the microstructure of the materials that make up the Hublot timepiece. For Hublot, this seemed like a no-brainer. A watchmaking master in the Art of Fusion, Hublot has been differentiating itself from other brands for their use of materials for the past 40 years.
Of course, creating a material recognition technology came with initial problems. The recognition of the individual materials has been studied for several years; however, the problems arose when trying to recognise materials in unison. As the technology around us developed and became better, so did the ability to combat this problem. With the evolution of smartphones, improvement in camera definition and also the further enhancement of artificial intelligence, Hublot and KerQuest were able to perfect the visual recognition of an entire watch finally.
Ricardo Guadalupe, CEO of Hublot, said that “After being one of the first companies in the world to equip its watches with an electronic warranty in 2009, Hublot is once again innovating with the Hublot e-warranty. Hublot will use an electronic passport and warranty system, much like facial recognition, based on the uniqueness of the materials that make up its watches. This advanced technology required more than three years of research and development in partnership with the company KerQuest. Today, thanks to the Hublot e-warranty, a simple photo taken with a mobile phone is all it takes to activate the warranty and access it while verifying the authenticity of the product. Although the technology developed relies on complex algorithms, it is simple and user friendly. A perfect fusion between technological complexity and ease of use.”
The passport of the watch is first established at the Hublot manufacture. Specially designed optical readers take images and reconstruct the timepiece to the highest detail, in very high definition. When the sale of the timepiece is made at the boutique, the point of purchase activates the Hublot e-warranty. The e-warranty process takes a photo of the head of the watch lined up with a duplicate shown on the screen.
This photo is then sent to the computing infrastructure, which will process it and automatically activates the warranty once the piece has been correctly identified. Once authentification has been confirmed, the customer then receives their Hublot e-warranty through the channel of their choice (SMS, E-mail, WhatsApp, WEChat, Instagram, Messenger etc.).
The Hublot e-warranty technology is already available in the Paris Vendôme boutique for almost a year, with the Swiss boutiques and retailers already being operational as well. With this new technology, Hublot is indeed faithful to their motto “Be first, unique, and different”. Using a simple, easy and effective system, Hublot is paving the way in the watchmaking world in improving the prevention of counterfeiting and theft.


2x Turn signal motorcycle Lumitecs DK3397. 2x Sequential LED indicators motorcycle Lumitecs KP6 Turn signals 2 pieces Discount Set. Lumitecs motorbike sequential turn signals pair. The turn signals are integrated almost invisibly into the motorbike and ensure a clean look.
No loss of safety thanks to the latest LED technology - faster reaction time and strong luminosity even during the day. The LED units flash sequentially one after the other in the running effect.
Made of robust plastic in black, clear indicator glass. Depending on the model, a frequency transmitter or relay must be connected to ensure the correct flashing frequency (not included).Suitable for all motorbikes with 12V on-board electrical system. Indicator with 10mm rubber arm and 20mm M10 thread for mounting. Dimensions: width 88mm, depth 24mm, height 20mm. Important: This is a universal article, the listed models are only examples.
Please check with the help of the pictures and dimensions whether the article fits your motorbike.


Bridgeless Landsman Converter Based BLDC Motor Drive Using IFOC
Keywords:BLDC, Back EMF, IFOC, PWM, DC link voltage.
This project proposed to improve performance of BLDC motor control using landsman converter sensor less vector control technique where the photovoltaic source is preferred for powering the motor. The sensor less control technique does not use position and speed sensors instead make use of voltage and current measurements. A simplified indirect field oriented control (IFOC) with back-EMF observer for speed estimation replaces the MB-PWM control technique which results in reduction of torque ripple and obtains a trapezoidal stator current waveform. It also results in reduction of total harmonic distortion in stator current of BLDC motor when compared with simple boost PWM. The improved performances of sensor less BLDC motor with various control techniques are verified. The dc link voltage, Speed and torque characteristics is achieved using indirect field oriented control method are verified using MATLAB/Simulink.
2. Guha, G. Narayanan, “Impact of dead time on inverter input current, DC-link dynamics, and light-load instability in rectifier-inverter-fed induction motor drives”, IEEE Transactions on Industry Applications 2017 Nov 1; 54(2):1414-24.
3. Pan X, Rathore AK. Electrolytic Capacitorless Current-Fed Single-Phase Pulsating DC Link Inverter. IEEE Transactions on Vehicular Technology. 2018 Jan 4;67(5):3900-8.
4. Kwon Y, Ahn D. Self-oscillating current-fed inverter with low switching loss for wireless power transfer. Electronics Letters. 2017 May 31; 53 (14):949-51.
5. Zeng Z, Zhu C, Jin X, Shi W, Zhao R. Hybrid space vector modulation strategy for torque ripple minimization in three-phase four-switch inverter-fed PMSM drives. IEEE Transactions on Industrial Electronics. 2016 Nov 7; 64 (3):2122-34.
6. Su J, Sun D. Simplified MPCC for four-switch three-phase inverter-fed PMSM. Electronics Letters. 2017 Jul 6; 53 (16):1108-9.
7. Kashif M, Murshid S, Singh B. Standalone solar PV array fed SMC based PMSM driven water pumping system. In2018 IEEMA Engineer Infinite Conference (eTechNxT) 2018 Mar 13 (pp. 1-6). IEEE.
8. Kalla UK, Singh B, Murthy SS, Jain C, Kant K. Adaptive sliding mode control of standalone single-phase microgrid using hydro, wind, and solar pv array-based generation. IEEE Transactions on Smart Grid. 2017 Jul 5; 9(6):6806-14.
9. Samir A, Taha M, Sayed MM, Ibrahim A. Efficient PV-grid system integration with PV-voltage-source converter reactive power support. The Journal of Engineering. 2018 Mar 15;2018(2):130-7.
10. Jain S, Shadmand MB, Balog RS. Decoupled active and reactive power predictive control for PV applications using a grid-tied quasi-Z-source inverter. IEEE Journal of Emerging and Selected Topics in Power Electronics. 2018 Apr 6;6(4):1769-82.
11. Beniwal N, Hussain I, Singh B. Control and operation of a solar PV-battery-grid-tied system in fixed and variable power mode. IET Generation, Transmission & Distribution. 2018 Mar 8; 12 (11):2633-41.
12. Bag A, Subudhi B, Ray PK. An adaptive sliding mode control scheme for grid integration of a PV system. CPSS Transactions on Power Electronics and Applications. 2018 Dec; 3 (4):362-71.
13. J. Liu, Y. Yin, W. Luo, S. Vazquez, L. G. Franquelo, and L. Wu, “Sliding mode control of a three-phase AC/DC voltage source converter under unknown load conditions: Industry applications” IEEE Transactions on Systems, Man, and Cybernetics: Systems. 2017 Dec 1; 48 (10):1771-80.
14. Villanueva, A. Rosales, P. Ponce, and A. Molina, “Grid-voltage-oriented sliding mode control for DFIG under balanced and unbalanced grid Faults”, IEEE Transactions on Sustainable Energy. 2018 Jul; 9 (3):1090-8.
15. Sun D, Wang X, Nian H, Zhu ZQ. A sliding-mode direct power control strategy for DFIG under both balanced and unbalanced grid conditions using extended active power. IEEE Transactions on Power Electronics. 2017 Mar 23; 33 (2):1313-22.
Authors need to sign following agreement with International Journal of MC Square Scientific Research before publishing their articles:
- Authors need to return copyright form to Journal Editor-in-chief to proceed their articles for publication. Meantime, the journal licensed under a Creative Commons Attribution License, which permits other user to distribute the work with an acknowledgement of the authors for International Journal of MC Square Scientific Research.
- Authors are also able to share their separate, additional contractual arrangements for the non-restricted contribution of the journal with an acknowledgement of publication in International Journal of MC Square Scientific Research.
- Authors are allowed and encouraged to share their work during the submission process for increasing citation and exploring to increase the paper availability in worldwide way. The Effect of Open Access.


In line with the envisioned role of the INO observatory to become an international scientific platform for astronomy, it will host a number of observing facilities. The principal telescope, the INO340, 3.4-m diameter Ritchey‐Chrétien optical telescope offering a field of view of 20 arcmin at the main Cassegrain focus with an image resolution of better than 0.5 arcsec (FWHM) across the field. Three side ports are available, each offering an 8-arcmin field of view, thus the telescope backend can be simultaneously equipped with up to four instruments. The working wavelength range of the telescope is 325-2,500 nm, though the initial focus will be on the optical range. The observatory is also host to a multi-lens array called the INOLA which will be used to study ultra-low surface brightness systems at visible wavelengths. In addition, there is a site monitoring station which is comprised of three elements; a seeing monitor (Auto DIMM), an all sky camera and a weather station.
Support facilities near the summit, include a central control room, a coating and service building, a site monitoring station and an observer’s residence down the hill close to the city of Qamu. The telescope dome is 16 m in diameter and benefits from an active cooling system both inside the dome and in a lower floor to prevent thermal leak from human activities or equipment. The service building consists of a mirror cleaning/coating hall and a central control room.
The observatory site is under construction after an eight-year selection campaign, which led to the choice of the Mount Gargash Peak, at an altitude of 3,600 m. Site selection was followed by equally exhaustive site characterization and monitoring activities. The civil construction – being, the telescope pier, the enclosure building and the service building – began in 2017. The 11.5-km access road has been operational since 2016. The site is suitably located at 51° E, bridging the hour angle gap between the modern astronomical observatories of eastern Asia and east Atlantic. With a median seeing of ~0.6 arcsec the location is one of the most promising sites for astronomical observations in the Northern Hemisphere.


This adjustable LED makeup mirror is a must-have piece for any makeup table and every makeup lover out there! Designed with LED light to provide a clean and bright reflection wherever you’re and whenever you need it. You can now say goodbye to flawed makeup application due to dim light!
It features up to 22 long-lasting LED bulbs lined around the mirror to distribute light evenly and continuously allowing you to see perfectly while you apply your makeup like a professional! It is also designed to rotate 360 degrees enabling you to easily move and adjust to an angle that you’re comfortable with.
Furthermore you can check and touch up your makeup everywhere by using the efficient pocket size fold-able LED Mirror. 100% beauty everywhere.
HOW DOES IT WORKS? To turn on the mirror: Firstly, turn on the switch at the back of the mirror. Then, gently tap the front button to illuminate/dim the lights. To turn off the mirror: Tap the front button to turn off the lights and then turn off the switch at the back of the mirror.
*As this is ahigh demand product, remember to save yours by click "Add To Cart" and reserve your mirror now*
BUILT-IN LED LIGHTS: Do your make-up in the dark or poorly lit areas.
TOUCH SENSOR SWITCH: turn LED lights on/off whenever you want by tapping the button. Press and hold to adjust the brightness however you want.
180 DEGREE ROTATION: you can fix it at any position and get the perfect and comfortable viewing angle.
ULTRA BRIGHT AND EYE SAFE: Premium eye-care LED lights mimic natural daylight, so the light is soft and doesn't hurt your eyes.
LOW POWER CONSUMPTION: powered by 4 x AA batteries, LED lights can work for super long, no frequent battery replacement.
HIGH QUALITY GLASS MATERIAL: Crystal clear HD mirror, no distortion, anti-scratch coating.
22 LED Mirror Middle Mirror Dimension: 7 * 9.2 in / 17.7 * 23.3 cm Side Mirror Dimension: 3.5 * 9.2 in / 8.9 * 23.3 cm LED Control: Touch Screen ON /Off, long press to dim mode. Power source: 4*AAA battery(not included) or USB charging Package Include: 1 unit Mirror 1 unit 10X Magnification Spot 1 unit USB Cable 1 unit User manual
20 & 16 LED Mirror Mirror Dimension: 11.8 * 7.28 * 4.6 in / 30 * 18.5 * 11.7 cm LED Control: Touch Screen ON /Off, long press to dim mode. Power source: 4*AAA battery(not included) Package Include: 1 unit Mirror 1 unit 10X Magnification Spot (For 20 LED TYPE ONLY)
8 LED Mirror Mirror Dimension: 4.3 * 3.3 in / 11*8.5 cm Power source: 1*AAA battery Package Include: 1 unit Foldable Mirror
We truly believe we have some of the best products in the world, and we want to make sure we back that up with a risk-free ironclad 45 day guarantee.
If you don't have a positive experience for ANY reason, we will do WHATEVER it takes to make sure you are 100% satisfied with your purchase.
Buying items online can be a daunting task, so we want you to realize that there is absolute ZERO risk in buying something and trying it out. If you don't like it, no hard feelings we'll make it right.
We have 24/7/365 Ticket and Email Support. Please contact us if you need assistance.


Japan Aerospace Exploration Agency
On January 23, 2009, the Japan Aerospace Exploration Agency (JAXA) successfully launched the “Greenhouse Gases Observing Satellite ‘Ibuki’” from Tanegashima, an island that is part of Kagoshima Prefecture. The success of this launch has made headlines around the world. JAXA is poised to once again make headlines again in the coming days. On or about February 27th, an astronaut by the name of Koichi Wakata will become the first Japanese astronaut to participate in a long duration mission on board the International Space Station. Wakata, who will conduct experiments and work as a flight engineer, is scheduled to be on board until the middle of May.
The organization known as “JAXA” is relatively new. In 2003, the Institute of Space and Astronautical Science (ISAS), the National Aerospace Laboratory of Japan (NAL), and the National Space Development Agency (NASDA) were merged to create JAXA. ISAS focused on astrophysics, NAL on aviation research, and NASDA on rockets and satellites. The research of ISAS paved the way for the launch of Japan’s first satellite, known as “Osumi” in 1970. Even though the names of these organizations may no longer be the same, they still have the same goal: to advance the Japanese space program. Like its motto, JAXA is “Reaching for the skies, exploring space.”
Some of JAXA’s current missions include:
Akebono - A satellite that was launched in 1989 to study aurora and Earth’s magnetosphere, the magnetized area surrounding the Earth
Geotail - A satellite that was launched in 1992 to study the tail region of Earth’s magnetosphere
Hayabusa -A space probe launched in 2003 to gather samples of material from an asteroid； scheduled to return to Earth in 2010
Suzaku - A satellite launched in 2005 to study the structure and evolution of the universe and black holes
Hinode - A satellite launched in 2007 to study the sun’s magnetic activity. In 2008 it discovered the source of solar winds.
Kaguya - An unmanned spacecraft launched in 2007 for moon exploration and acquisition of data that was named after Kaguya-hime, a princess in Japanese folklore who came from the moon. Kaguya has helped to create the most detailed topographical map of the moon to date.
In addition to these current missions, parts for a manned experimental facility known as “Kibo,” or “hope,” were delivered to the International Space Station in 2008. Construction is slated for completion sometime this year. There are two research facilities that are a part of Kibo: the Pressurized Module and the Exposed Facility. The Pressurized Module allows astronauts to conduct research in an environment similar to that of the Earth. As its name implies, the Exposed Facility is an open area where research and observations of Earth can be conducted.
In 2005, JAXA unveiled its “JAXA Vision-JAXA2025-.” This vision, detailed on the JAXA homepage, outlines five goals for the future. The first goal is “to build a secure and prosperous society through the utilization of aerospace technology.” This technology can be used in the event of a disaster, such as an earthquake. Next, JAXA wants to “prepare for the unraveling of the mysteries of the universe and for lunar utilization in order to seek the origins of the Earth and mankind.” The implementation of “world-class transportation and Japan’s indigenous space activities” is the third goal of this vision. The fourth goal, “to develop aerospace as Japan’s next key industry,” is a very important one. Interest in space exploration has increased around the world, and the desire to develop the aerospace industry shows that JAXA will play an active role in future space exploration. The final goal is “to establish Japan’s aviation industry and develop supersonic aircraft.” Technology used for the aerospace industry could be applied to the aviation industry, and potentially revolutionize the industry. Who knows what JAXA will discover when they reach for the skies and explore space?


Intel PRO/Wireless and WiFi Link Drivers (XP 64-bit)Overview
The Intel PRO/Wireless 3945ABG Network Connection is an embedded 802.11a/b/g PCIe Mini Card network adapter operating in the 2.4GHz and 5GHz spectrum. The new solution has support for the latest wireless industry standards, and offers a host of features that will enhance today's mobile lifestyle.
This version requires Windows XP 64 bit.
# Supported Adapters
This version of Intel


Join Date: Jan 2009
The following are circuit boards that relate to an injection molding machine on a Cincinnati model 55R-55, s/n 4065A01/95-15. The issue is that the machine will begin to load the software onto the machine screen and then the machine screen will go blank. The boards that I have been told may address this issue are:
1. main cpu board A16B-3200-0090
2. DRAM board A20B-2901-0942 (new board number is A20B-2902-0630)
3. FROM board A20B-2902-0081
Please forward any info that is available to me at True Precision Plastics, I am extremely interested in finding circuit boards that would bring this machine back to life.
My phone number is (717) 358-9241.
Thanks, look forward to hearing from you.


Our Sagasystem Telematic IoT platform is built with the purpose of being able to talk with third party systems, as well as export and import data to these.
Sagasystem’s IoT platform is currently based on connected cars. Thousands of vehicles (commercial and private) are connected to Sagasystem’s IoT platform for the purpose of reading vehicle data and positioning in real time.
Clients (customers) have different purposes with real-time data from cars. This range from everything from insurance companies, car rental companies, transport and shipping companies who intend to make significant cost reductions, as well as new business models using real-time data collected.
Sagasystem has developed a range of applications based on real-time data from vehicles, and continuously develops new innovative solutions


ADDRESS : 135, 4sandan 3-ro, Jiksan-eup, Seobuk-gu, Cheonan-si, Chungcheongnam-doTEL : 070-4172-0100FAX : 041-584-0134EMAIL : email@example.comCopyright © 2022 JT CORP. All Rights Reserved.
JT is a company in the field of semiconductor testing machine that provides customized products to customers based on leading
technologies. Through continuous technology investment and research and development, focusing on the development of
localized machine, it is also pursuing a leap to become a World Best company.
High speed precision Stage
2D/3D Optic System
Special Optic System
Laser Processing technology


Quantitative retinal-blood flow measurement with three-dimensional vessel geometry determination using ultrahigh-resolution Doppler optical coherence angiography
Our new paper was just published on Optics Letters.
This paper is open access and freely available on the follwoing link.
>> [Abstract and PDF]
S. Makita, T. Fabritius, and Y. Yasuno, "Quantitative retinal-blood flow measurement with three-dimensional vessel geometry determination using ultrahigh-resolution Doppler optical coherence angiography," Opt. Lett. 33, 836-838 (2008)
Retinal blood flow quantification by retinal vessel segmentation with Doppler optical coherence angiography is presented. Vessel diameter, orientation, and position are determined in an en face vessel image and two representative cross-sectional flow images of the vessel. Absolute blood flow velocity is calculated with the help of the measured Doppler frequency shift and determined vessel angle. The volumetric flow rate is obtained with the position and the region of the vessel lumen. The volumetric blood flow rate of retinal arteries before and after a bifurcation is verified in a healthy human eye.


- 128 high-quality LED emitters
- Features a digital OLED display and tactile aluminum buttons
- Beautifully designed single piece unibody case
- Built-in 6000mAh rechargeable battery
- provides approx. 4 hours of use at 100%
- Bi-color temperature range 3000K-5500K (+/- 300)
- 1/4-inch-20 mounting screw for horizontal/vertical mounting
- Includes a USB-C charging cable and shoe mount
Pay over time for orders over $300 with Affirm.
Need help deciding? Contact us right now!
In the box
Explorer Aura LED 915
- Explorer Aura LED 915
- USB-C Charging Cable
- Hot/Cold Shoe Mount
- User Manual
- Limited 2-Year Warranty On LED
- Limited 1-Year Warranty on Batteries
Explorer Aura LED 915
The Explorer AX-LED915 AuraLED 915 is a lightweight, compact and bright LED photography and videography fill light. With 128 high-quality LEDs providing 915 Lumens at max brightness, the fill light is perfect for lighting a still photography scene, making the perfect video conference or Zoom light while being powerful and compact enough for demanding portable video work. The LED features a frosted surface that outputs soft, even light with fine gradual adjustments for power output and color temperature in the range 3000 to 5500K (+/- 300).
The Explorer AX-LED915 AuraLED 915 is built to last, made from a high-quality aluminum case that is lightweight and durable, measuring 5.5 x 3 x 0.5 inches and weighing 0.5 lb. The AX-LED915 features a digital OLED display screen on the back of the LED for precise control of power output and color temperature. Two 1/4-inch-20 mounting screws allow for easy mounting of the light to hot shoe/cold shoe mounts in vertical and horizontal orientations.
With a built-in 6000mAh lithium battery, the Explorer AX-LED915 AuraLED 915 is powered for up to 4 hours at 100% brightness and can be recharged with the included micro-USB-C cable. The additional USB port (Type A) can also supply power for your device in an emergency situation. The light will not normally work when it works as a power bank or undercharging. The AX-LED915 includes the LED, Shoe mount adaptor, Wrist strap, and USB-C charging cable.


Website IT Recruiters for Tech Jobs - itrecruiters.technology
Information Technology Staffing Firm
Signals Analysis Systems Engineer, TS/SCI with Full Scope Polygraph
In search of a Signals Analysis Systems Engineer with active TS/SCI with full scope poly.
– Bachelor’s degree.
– 14 years of experience as a Systems Engineer.
– Analysis experience with modern digital/optical telecommunications systems.
– Experience in modern digital telecommunications systems and protocols.
– Experience in telephony switching system networks.
– Experience in internet communications, mobile cellular/personal communications systems.
– Experience in packet switching system networks.
– Experience designing and developing large-scale systems.
– SIGINT experience.
– Experience in Advanced (network) Protocols.
Keywords: Fort Meade MD Jobs, Systems Engineer, Signal Analysis, Telecom, Network, LAN, WAN, VLAN, Network Protocols, IP Networks, Networking, Government, Maryland Recruiters, IT Jobs, Maryland Recruiting
Compensation is highly competitive and the benefits are extraordinary. Benefits include 401K with 10% matching plus profit sharing, and more.
Looking to hire a Systems Engineer, Signal Analysis in Fort Meade, MD or in other cities? Our IT recruiters for tech jobs and staffing companies can help.
We help companies that are looking to hire Systems Engineers, Signal Analysis for jobs in Fort Meade, Maryland and in other cities too. Please contact our IT recruiters for tech jobs and IT staffing companies today! Phone 630-428-0600 ext 14 or email us at email@example.com.


After one year of implementing AI features for various businesses, I share my perspective on the mistakes I see companies making with LLMs, but also which strategy to adopt.
2023 has been the year of massive achievement in artificial intelligence, especially in Natural Language Processing with Large Language Models (LLMs).
With the apparition of Generative AI and the impressive performance that came with it, most companies revised their strategy to get AI in their product.
In addition, start-ups with the term “AI” embedded in their name have been emerging in all domains with one main goal: finding a problem that GenAI could solve.
We entered an era of AI hype: which company will produce the best open-source LLM — have the best product demo video on Twitter — and replace all its strategies to incorporate AI in it.
We are right now in a bubble. When this bubble will pop, most of the companies using LLMs will disappear…
But it doesn’t have to be the case.
With the correct strategies, the right expectations, and a comprehension of what it takes to develop AI features, I’m convinced it is possible to provide a ton of value for customers and thrive as a business.
As a freelancer, I have been advising companies and developing features using LLMs in various domains: HR, sales, short-term rents, AI start-up, …
In this article, I share my raw experience as an NLP engineer during this hype and my opinion on mistakes I see companies making.
I then explain the reality behind an LLM, how it works, and what it takes to develop AI features.
I finally propose my vision of the right strategy to adopt to make the transition to AI a success.
The story of an NLP engineer through the AI hype
“GPT-3.5’s here. We need to surf the wave!”
I started being involved in LLMs back in January 2023.