Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: All existing training signal designs for channel estimation in OFDM systems assume no frequency offsets. In practice, frequency offset is unavoidable and seriously degrades the performance of OFDM systems. ,  address the problem of designing optimal training signals for the estimation of frequency-selective channels in MIMO OFDM systems with frequency offsets. The mean square error advantage of our proposed optimal training signals can be quite significant for moderate-to-high values of SNR and frequency offsets.
['Hlaing Minn', 'Naofal Al-Dhahir']
I am writing a research paper on a idea Training signal design for MIMO OFDM channel estimation in the presence of frequency offsets
[{"from": "human", "value": "I am writing a research paper on a idea Training signal design for MIMO OFDM channel estimation in the presence of frequency offsets"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: All existing training signal designs for channel estimation in OFDM systems assume no frequency offsets. In practice, frequency offset is unavoidable and seriously degrades the performance of OFDM systems. ,  address the problem of designing optimal training signals for the estimation of frequency-selective channels in MIMO OFDM systems with frequency offsets. The mean square error advantage of our proposed optimal training signals can be quite significant for moderate-to-high values of SNR and frequency offsets."}]