Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: A form of spatially coupled codes is obtained by coupling multiple identical concatenated codes consisting of a block outer code (a repetition code follod by a single-parity code) concatenated with a convolutional inner code of infinite impulse response. The coupling operation involves only the outer code of the block-convolutional concatenated code. Because of the simple outer code and diverse inner code, the proposed codes have simple encoding implementation and flexible designation space. Extrinsic information functions are used to analyze the belief propagation (BP) thresholds of the proposed codes over an additive white Gaussian noise channel. The numerical results demonstrate that the proposed codes have better BP threshold and error correction performances than conventional spatially coupled repeat-accumulate codes and spatially coupled low-density parity-check codes. In particular, the proposed codes with a rate of about 0.5 and length of 15628 have a bit-error-rate (BER) of   $10^{-5}$   at Eb/N0 of 1.13 dB that is less than 1 dB away from the Shannon limit.
['Wei Hou', 'Shan Lu', 'Jun Cheng']
I am writing a research paper on a idea Spatially Coupled Repeater-Combiner-Convolutional Codes
[{"from": "human", "value": "I am writing a research paper on a idea Spatially Coupled Repeater-Combiner-Convolutional Codes"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: A form of spatially coupled codes is obtained by coupling multiple identical concatenated codes consisting of a block outer code (a repetition code follod by a single-parity code) concatenated with a convolutional inner code of infinite impulse response. The coupling operation involves only the outer code of the block-convolutional concatenated code. Because of the simple outer code and diverse inner code, the proposed codes have simple encoding implementation and flexible designation space. Extrinsic information functions are used to analyze the belief propagation (BP) thresholds of the proposed codes over an additive white Gaussian noise channel. The numerical results demonstrate that the proposed codes have better BP threshold and error correction performances than conventional spatially coupled repeat-accumulate codes and spatially coupled low-density parity-check codes. In particular, the proposed codes with a rate of about 0.5 and length of 15628 have a bit-error-rate (BER)\u00a0of   $10^{-5}$   at Eb/N0 of 1.13\u00a0dB that is less than 1\u00a0dB away from the Shannon limit."}]