Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: RF energy harvesting can be used to por communication devices so that perpetual operation of such devices can be ensured.  consider a RF energy harvesting underlay cognitive radio system operating in slotted fashion. The primary user (PU) is equipped with a reliable por source and transmits with a constant por in all the slots. Hover, the secondary user (SU) harvests energy from primary's transmission and simultaneously transmits it's own data such that interference at the primary receiver (PR) remains below an acceptable threshold. At the secondary transmitter (ST), each time slot is divided into two phases: energy harvesting (EH) phase and information transfer (IT) phase.  formulated the problem of maximizing the achievable secondary sum rate under primary receiver's protection criteria as a convex optimization problem and obtained the optimal time sharing beten EH and IT phase, and optimal secondary transmit por under offline setting. The optimal offline scheme is then compared with an online myopic policy, where the optimal time sharing beten EH and IT phase, and optimal secondary transmit por are obtained based on instantaneous channel gains only.
['Kalpant Pathak', 'Adrish Banerjee']
I am writing a research paper on a idea On optimal offline time sharing policy for energy harvesting underlay cognitive radio
[{"from": "human", "value": "I am writing a research paper on a idea On optimal offline time sharing policy for energy harvesting underlay cognitive radio"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: RF energy harvesting can be used to por communication devices so that perpetual operation of such devices can be ensured.  consider a RF energy harvesting underlay cognitive radio system operating in slotted fashion. The primary user (PU) is equipped with a reliable por source and transmits with a constant por in all the slots. Hover, the secondary user (SU) harvests energy from primary's transmission and simultaneously transmits it's own data such that interference at the primary receiver (PR) remains below an acceptable threshold. At the secondary transmitter (ST), each time slot is divided into two phases: energy harvesting (EH) phase and information transfer (IT) phase.  formulated the problem of maximizing the achievable secondary sum rate under primary receiver's protection criteria as a convex optimization problem and obtained the optimal time sharing beten EH and IT phase, and optimal secondary transmit por under offline setting. The optimal offline scheme is then compared with an online myopic policy, where the optimal time sharing beten EH and IT phase, and optimal secondary transmit por are obtained based on instantaneous channel gains only."}]