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论文类型： 会议论文

发表时间： 2009-01-01

收录刊物： CPCI-S

页面范围： 372-374

摘要： Based on the way of designing S-Random interleaver which has been widely used in the applications of Turbo Code, the paper introduces an improved interleaver that can be more prone to the application in the IDMA system. This kind of interleaver design depends on the Chaos Sequence instead of Random Sequence. So we can call it S-Chaos interleaver. From the result of the simulation, we can learn that the new interleaver can achieve the same performance as the random interleaver without the needs of so many storage spaces for the interleaver. When the number of users and the depth of the interleavers increase, it may perform better.