Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Compressed sensing (CS) algorithms for orthogonal frequency division multiplexing (OFDM) channel estimation work best when the pilot subcarrier locations are pseudo random. Hover, wireless standards such as LTE typically have equi-spaced pilot structures on the downlink to also enable the estimation of various other signal parameters. Here,  propose an iterative CS algorithm for channel estimation in OFDM systems which works ll even in the presence of equi-spaced pilots. Simulation results indicate that beten the first and second iteration of the proposed CS algorithm,  accrue a 10 dB lor mean square error (MSE) over a SNR range of 0–30 dB. A substantial gain in also observed in the block error rate (BLER) when turbo codes are employed.
['Istdeo Singh', 'Sheetal Kalyani', 'Krishnamurthy Giridhar']
I am writing a research paper on a idea A Practical Compressed Sensing Approach for Channel Estimation in OFDM Systems
[{"from": "human", "value": "I am writing a research paper on a idea A Practical Compressed Sensing Approach for Channel Estimation in OFDM Systems"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Compressed sensing (CS) algorithms for orthogonal frequency division multiplexing (OFDM) channel estimation work best when the pilot subcarrier locations are pseudo random. Hover, wireless standards such as LTE typically have equi-spaced pilot structures on the downlink to also enable the estimation of various other signal parameters. Here,  propose an iterative CS algorithm for channel estimation in OFDM systems which works ll even in the presence of equi-spaced pilots. Simulation results indicate that beten the first and second iteration of the proposed CS algorithm,  accrue a 10 dB lor mean square error (MSE) over a SNR range of 0\u201330 dB. A substantial gain in also observed in the block error rate (BLER) when turbo codes are employed."}]