Structured Interleaver Design Based on Two Interleaving Distances

作     者：Li Jianping & Wang HongyuanHuazhong University of Science and Technology, Wuhan 430074, P. R. China (Received April 25, 2001) 

作者机构：Huazhong University of Science and Technology Wuhan 430074 P. R. China 

出 版 物：《Journal of Systems Engineering and Electronics》 (系统工程与电子技术（英文版）)

年 卷 期：2002年第13卷第2期

页      码：13-15页

摘      要：Based on the analysis of codeword Hamming distances, two parameters, i.e. self-interleaving distance and cross-interleaving distance, are proposed herein. To make these two distances as large as possible, a method to evaluate the efficiency of an interleaver produced and a type of structured interleaver is proposed. Simulations show that turbo codes with the type of structured interleaver can obtain a better performance compared with a random interleaver or a block interleaver.

主 题 词：Bit error rate Error correction 

学科分类：081203[081203] 08[工学] 0835[0835] 0812[工学-测绘类] 

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