Cooperative Concatenated Coding for Improved Distance Spectrum and Diversity in Wireless Systems

Lo Ernest S.Letaief K. B.

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Cooperative Concatenated Coding for Improved Distance Spectrum and Diversity in Wireless Systems

机译：协作级联编码可改善无线系统中的距离谱和分集

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摘要

A generalized multiuser cooperative concatenated coding framework is theoretically developed for not only cooperative diversity but also enhanced distance spectra. Novel schemes are proposed featuring flexible cooperation group, variable-size messages, and other practical concerns. In particular, users failing to detect their partners messages are allowed to cooperate without incurring error propagation.

机译：从理论上开发了一种通用的多用户协作级联编码框架，该框架不仅用于协作分集，而且用于增强距离谱。提出了以灵活的协作组，可变大小的消息以及其他实际问题为特征的新颖方案。特别是，未检测到其伙伴消息的用户将被允许合作而不会引起错误传播。

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《Communications, IEEE Transactions on》 |2011年第2期|p.382-387|共6页
作者
Lo Ernest S.Letaief K. B.;
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作者单位

Stanford University;

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原文格式 PDF
正文语种 eng
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关键词
Coded cooperation; cooperative diversity; distance spectrum; error propagation; partial cooperation;

机译：编码合作;合作分集;距离谱;误差传播;部分合作;

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专利

1. Improved upper bounds on the ML decoding error probability of parallel and serial concatenated turbo codes via their ensemble distance spectrum [J] . Sason I., Shamai S. IEEE Transactions on Information Theory . 2000,第1期

机译：通过组合距离谱提高并行和串行级联turbo码的ML解码错误概率的上限
2. Incremental Redundancy Cooperative Coding for Wireless Networks: Cooperative Diversity, Coding, and Transmission Energy Gains [J] . Liu R., Spasojevic P., Soljanin E. IEEE Transactions on Information Theory . 2008,第3期

机译：无线网络的增量冗余协作编码：协作分集，编码和传输能量增益
3. Performance Bounds and Distance Spectra of Variable Length Codes in Turbo/Concatenated Systems [J] . Jaspar Xavier, Vandendorpe Luc Communications, IEEE Transactions on . 2010,第9期

机译：Turbo /串联系统中可变长度代码的性能界限和距离谱
4. Coded Cooperation for Improved Distance Spectrum and Diversity in Wireless Systems [C] . Lo, E.S., Letaief, . 2007

机译：编码合作以改善无线系统中的距离频谱和分集
5. On improving spectrum utilization through cooperative diversity and dynamic spectrum trading. [D] . Xu, Hong. 2010

机译：通过合作多样性和动态频谱交易提高频谱利用率。
6. Downlink Cooperative Broadcast Transmission Based on Superposition Coding in a Relaying System for Future Wireless Sensor Networks [O] . Yang Liu, Guangjie Han, Sulong Shi, 2018

机译：未来无线传感器网络中继系统中基于叠加编码的下行协作广播传输
7. Improved Upper Bounds on the ML Decoding Error Probability of Parallel and Serial Concatenated Turbo Codes via Their Ensemble Distance Spectrum [O] . Igal Sason, Shlomo Shamai (shitz 2000

机译：通过集合距离谱改进并行和串行级联Turbo码ML解码错误概率的上限

Cooperative Concatenated Coding for Improved Distance Spectrum and Diversity in Wireless Systems

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