期刊文献+

TD系统中的HARQ算法研究

Reserch on HARQ Algorithm in TD System
原文传递
导出
摘要 文中首先对HARQ技术进行介绍,然后简述HARQ技术的几种类型,以及各协议标准,重点分析TD-SCDMA系统中HARQ实现,并提出一种HARQ的改进方案,减少了重传次数,并对其性能进行仿真。 This paper first gives an introduction of HARQ, HARQ protocols, A new HARQ method is proposed, which can reduce method is effective, then briefs three repeat times, and HARQ technologies and various simulation shows that the new.
作者 张新伟 熊洋
机构地区 重庆邮电大学
出处 《通信技术》 2008年第1期22-24,共3页 Communications Technology
  • 相关文献

参考文献3

  • 1李世鹤.TD-SCDMA第三代移动通信技术标准.北京:人民邮电出版社,2001:181-190.
  • 2TS25.850,3GPP, Physical Layer Aspects of UTRA Iligh Speed Downlink Packet Access[S].2004.
  • 3王亚峰,杨鸿文,杨大成.采用Turbo码的type Ⅲ HARQ性能分析[J].通信学报,2004,25(6):139-146. 被引量:12

二级参考文献11

  • 1DAVID C. Code combining-a maximum likelihood decoding approach for combining an arbitrary number of noisy packets[J]. IEEE Transactions on Communications, 1985, 33(5): 385-393.
  • 2SLANINA P, RAJI F, et al. Throughput of hybrid ARQ types for UTRA TDD[A]. International Conference on Communication Technology Proceedings[C]. 2000. 888-891.
  • 3FRENGER P, PARKVALL S, DAHLMAN E. Performance comparison of HARQ with chase combining and incremental redundancy for HSDPA[A]. Vehicular Technology Conference[C]. 2001. 1829-1833.
  • 4MANTHA R, KSCHISCHANG F R. A capacity-approaching hybrid ARQ scheme.using Turbo codes[A]. Global Telecommunications Conference[C]. 1999. 2341-2345.
  • 5DAS A, KHAN F, SAMPATH A, et al. Performance of hybrid ARQ for high speed downlink packet access in UMTS[A]. IEEE Vehicular Technology Conference[C]. 2001. 2133-2137.
  • 63GPP2, Physical Layer Standard for cdlma2000 Spread Spectrum Systems (release A)[S]. C S0002-A Version 55, 1999.
  • 7DU J, KASAHARA M, NAMEKAWA T Separable codes on type-Ⅱ hybrid ARQ systems[J]. IEEE Transactions on Communications,1988, 36(1.0): 1089-1097.
  • 8BANERJEE A, COSTELLO D J, FUJA T E. Comparison of different retransmission strategies for bandwidth efficient hybrid ARQ schemes using Turbo codes[A]. IEEE International Conference on Personal Wireless Communications[C]. 2000. 548-552.
  • 9STEPHEN G. Digital Modulation and Coding[M]. Prentice-Hall, 1996.
  • 10BIGLIERI E, PROAKIS J, et al. Fading channels: information-theoretic and communications aspects[J]. IEEE Transactions on Information Technology, 1998, 44(6): 2619-2692.

共引文献11

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