Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: For Rayleigh fading channels, Ricean fading channels with a small parameter and shadod Rician channels with the code design criteria are to maximize the effective length as ll as the minimum product distance of the code. ,  use two different asymmetric 8-PSK signal sets in 4-state and 8-state rate 2/3 trellis-coded modulation (TCM) schemes and show performance gain over TCM schemes with symmetric 8-PSK constellations. The performance gain is due to an increase in the minimum product distance compared to that of the best known TCM schemes of comparable states using symmetric 8-PSK signal sets while the effective length remains same. Simulation is performed over the Rayleigh, Ricean, and shadod Rician fading channels to demonstrate the performance gain of the asymmetric 8-PSK TCM schemes over the symmetric 8-PSK TCM.
['L. V. Subramaniam', 'B.S. Rajan', 'Rajendar Bahl']
I am writing a research paper on a idea Performance of 4- and 8-state TCM schemes with asymmetric 8-PSK in fading channels
[{"from": "human", "value": "I am writing a research paper on a idea Performance of 4- and 8-state TCM schemes with asymmetric 8-PSK in fading channels"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: For Rayleigh fading channels, Ricean fading channels with a small parameter and shadod Rician channels with the code design criteria are to maximize the effective length as ll as the minimum product distance of the code. ,  use two different asymmetric 8-PSK signal sets in 4-state and 8-state rate 2/3 trellis-coded modulation (TCM) schemes and show performance gain over TCM schemes with symmetric 8-PSK constellations. The performance gain is due to an increase in the minimum product distance compared to that of the best known TCM schemes of comparable states using symmetric 8-PSK signal sets while the effective length remains same. Simulation is performed over the Rayleigh, Ricean, and shadod Rician fading channels to demonstrate the performance gain of the asymmetric 8-PSK TCM schemes over the symmetric 8-PSK TCM."}]