期刊文献+

Turbo码译码算法的比较性分析 被引量:1

Comparative analysis of decoding algorithm for Turbo code
下载PDF
导出
摘要 在研究MAP,Max-Log-MAP,Log-MAP和SOVA算法原理基础上,通过仿真,对Log-MAP和SOVA算法进行了比较性分析,同时指出了迭代次数、帧长和信噪比对Turbo码性能的影响。 This paper comparatively analyses Log-MAP and SOVA algorithms by simulation based on their principle, and points out the effect of iterations number, frame size and SNR for the capability of Turbo code.
出处 《信息技术》 2006年第9期25-27,共3页 Information Technology
基金 黑龙江省教育厅科学技术研究项目(11511331) 漳州职业技术学院科研项目(ZZY0631)
关键词 TURBO码 算法 仿真 比较 Turbo code algorithm simulation comparison
  • 相关文献

参考文献5

二级参考文献27

  • 1Berrou C, Glavieux A, Thitimasjshima P. Near Shannon limit error - correcting coding and decoding: Turbo codes. [A] In pro. , IEEE Int. Conf. on Commun. [C]. 1993, (5): 1064 -1070.
  • 2John Proakis G. Digital communications(Fourthedition) [M]. MeGraw -Hill Book Company,2001.
  • 3Theodore Rappaport S. Wireless communications principles and practice [M]. Prentice Hau Inc, 1996.
  • 4P Robertson,E Villebrun,P Hoeher.A comparison of optimal and suboptimal MAP decoding algorithms operating in the log domain[A].Proc.,IEEE Int.Conf.on Commun[C].1995.1009-1013.
  • 5S A Barbulescu.Sliding window and interleaver design[J].Electronics Letters ,2001,37(21).
  • 6N K Kim,M S Yang,S Y Kim,et al.Savingmemory in turbo trellis coded modulation using the sliding window[A].The 57th IEEE Semiannual(Vol.4)[C].2003.22-25.
  • 7C Berrou,A Glavieux,P Thitimasjshima.Near Shannon limit error-correcting coding and decoding: Turbo codes(1)[A].Proc IEEE Int Conf on Communications[C].Switzerland: Geneva,1993.1064-1070.
  • 8C Berrou,A Glavieux,P Thitimasjshima.Near Shannon Limit Error-Correcting Coding and Decoding: Turbo Codes(1)[A].ICC[C].Switztland:Geneva,1993.
  • 9C M Wu,M D Shieh,C H Wu.Memory arrangements in turbo decoders using sliding-window BCJR algorithm[A].IEEE International Symposium on(Vol.5)[C].2002.557-560.
  • 10Y Wu,W J Ebel,B D Woerner.Forward computation of backward path metrics for MAP decoder[A].2000 IEEE 51st Vehicular Technology Conference Proceedings(Vol.3)[C].Tokyo,2000.15-18.

共引文献149

同被引文献4

引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部