本文对BPS K信号调制格式下的香农限进行了理论分析和数值求解。
This paper gives the Shannon limit analysis and numerical results while the modulation is BPSK.
本文还对BFSK信号相干检测在AWGN信道模型下的香农限进行了分析。
In AWGN channel, this paper gives the Shannon limit analysis of BFSK coherent detection.
LDPC码是一种特殊的具有稀疏校验矩阵的纠错编码，其性能逼近香农限。
Low density parity check (LDPC) code, which is a special case of error correction code with sparse parity-check matrix, has the performance very close to the Shannon Limit.
LDPC码是一种可以接近香农限的线性分组码，可通过稀疏奇偶校验矩阵来构造，也可以用因子图来构成。
Low Density parity check (LDPC) codes are a kind of linear block codes approaching Shannon limit. They can be constructed either with spare parity-check matrix or with factor graphs.
LDPC码是一种可以接近香农限的线性分组码，可通过稀疏奇偶校验矩阵来构造，也可以用因子图来构成。
Low Density parity check (LDPC) codes are a kind of linear block codes approaching Shannon limit. They can be constructed either with spare parity-check matrix or with factor graphs.
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