| 迭代MUD技术在SCDMA系统中的应用 |
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| 引用本文： | 于秀兰,许萍,等.迭代MUD技术在SCDMA系统中的应用[J].重庆邮电学院学报(自然科学版),2002,14(4):28-32. |
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| 作者姓名： | 于秀兰 许萍 |
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| 作者单位： | 重庆邮电学院 重庆400065
(于秀兰，许萍)，重庆邮电学院 重庆400065(郑建宏) |
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| 摘 要： | 介绍了同步码分多址（SCDMA）系统中的迭代多用户检测（MUD）接收机，它是Turbo译码算法迭代思想的推广，迭代多用户检测技术，用Turbo码的译码的多用户检测的研究相结合，成为目前通信领域研究的热点，研究结果表明，多次迭代后，系统性能将得到很大提高，接近单用户的性能。
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| 关 键 词： | Turbo码 同步CDMA系统 多用户检测 迭代算法 MUD |
The Application of Iterative Multi-User Detection for Synchronous CDMA System with Turbo-Code Decoders |
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| YU Xiu lan,XU Ping,DENG Jian hong.The Application of Iterative Multi-User Detection for Synchronous CDMA System with Turbo-Code Decoders[J].Journal of Chongqing University of Posts and Telecommunications(Natural Sciences Edition),2002,14(4):28-32. |
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| Authors: | YU Xiu lan XU Ping DENG Jian hong |
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| Abstract: | The paper introduces an iterative multi user receiver for synchronous CDMA system, which derives from Turbo decode algorithm. The iterative multi user detection decoding technology, combined with the research on Turbo decoding and multi user detection, has become a hotspot in communication research field recently. The research shows that iterations of the system are used to attain large performance improvements that are close to single user performance. |
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| Keywords: | Turbo code synchronous CDMA system multi user detection iterative algorithm |
| 本文献已被 CNKI 维普 等数据库收录！ |
