Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Cyclic delay diversity (CDD) is a low-complexity standard-conformable transmit diversity scheme for coded orthogonal frequency division multiplexing (OFDM) systems. Hover, it makes channel estimation more challenging due to the increased frequency-selectivity of the equivalent single-input single-output channel. ,  propose a novel CDD-OFDM scheme with pilot-aided channel estimation for any number of transmit antennas. By alternating and optimizing the cyclic delay parameter over adjacent OFDM symbols,  design a simple yet efficient channel estimation scheme and illustrate its excellent performance for the DVB-T application.
['Sili Lu', 'Naofal Al-Dhahir']
I am writing a research paper on a idea A novel CDD-OFDM scheme with pilot-aided channel estimation
[{"from": "human", "value": "I am writing a research paper on a idea A novel CDD-OFDM scheme with pilot-aided channel estimation"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Cyclic delay diversity (CDD) is a low-complexity standard-conformable transmit diversity scheme for coded orthogonal frequency division multiplexing (OFDM) systems. Hover, it makes channel estimation more challenging due to the increased frequency-selectivity of the equivalent single-input single-output channel. ,  propose a novel CDD-OFDM scheme with pilot-aided channel estimation for any number of transmit antennas. By alternating and optimizing the cyclic delay parameter over adjacent OFDM symbols,  design a simple yet efficient channel estimation scheme and illustrate its excellent performance for the DVB-T application."}]