Iterative Control of Bit-Interleaved Coded Modulation with Iterative Decoding
比特交织迭代译码系统的迭代控制

A simple and efficient iterative control algorithm is proposed. An iterative degree vector about SNR is firstly derived by analysis of extrinsic information transfer chart, iterative control is then implemented by selecting the relevant value according to estimated SNR. Simple in realization and high in performance, this method can be utilized in performance analysis.