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Benefit from rateless characteristic

  • Xuyun Wang*
  • , Yan Dong
  • , Feng Liu
  • , Xiaoyan Wang*
  • , Rupeng Xie
  • *此作品的通讯作者
  • Huazhong University of Science and Technology

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

The cooperation of methodologies that has resulted from the efforts where multiple mobiles share their resources (bandwidth and power) to achieve better overall performance has introduced a new dimension of designing ad hoc networks. Coded cooperation is an emerging paradigm with the superior performance over Amplify and Forward (AF) and Decode and Forward (DF). There are two main methods for coded cooperation: channel coding method and rateless code method. We analyzed and compared two incremental redundancy (IR) cooperation transmission schemes: the rate-compatible punctured convolution code (RCPC) scheme which is popular for channel coding method, and the scheme based on Raptor codes. The performance metric includes block error rate, throughput and energy efficient. Our numerical evaluation results illustrate the advantage of Raptor code under a number of different scenarios.

源语言英语
主期刊名Wireless Algorithms, Systems, and Applications - 6th International Conference, WASA 2011, Proceedings
380-391
页数12
DOI
出版状态已出版 - 2011
活动6th International Conference on Wireless Algorithms, Systems, and Applications, WASA 2011 - Chengdu, 中国
期限: 11 8月 201113 8月 2011

出版系列

姓名Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
6843 LNCS
ISSN(印刷版)0302-9743
ISSN(电子版)1611-3349

会议

会议6th International Conference on Wireless Algorithms, Systems, and Applications, WASA 2011
国家/地区中国
Chengdu
时期11/08/1113/08/11

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