Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Exploiting the effect of frequency diversity based on the frequency-domain channel correlation of OFDM systems,  propose an improved space-time block coding with frequency diversity for OFDM systems in frequency selective fading channels. With only two transmit antennas, the proposed scheme can achieve a fourth-order diversity gain at low complexity. Simulation results for the proposed scheme demonstrate that this joint exploitation of spatial diversity and frequency diversity leads to a remarkable improvement in BER performance.
['Eunseok Ko', 'Daesik Hong']
I am writing a research paper on a idea Improved space-time block coding with frequency diversity for OFDM systems
[{"from": "human", "value": "I am writing a research paper on a idea Improved space-time block coding with frequency diversity for 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: Exploiting the effect of frequency diversity based on the frequency-domain channel correlation of OFDM systems,  propose an improved space-time block coding with frequency diversity for OFDM systems in frequency selective fading channels. With only two transmit antennas, the proposed scheme can achieve a fourth-order diversity gain at low complexity. Simulation results for the proposed scheme demonstrate that this joint exploitation of spatial diversity and frequency diversity leads to a remarkable improvement in BER performance."}]