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交织器对Turbo码性能影响的研究 被引量：3

A Study on the Impact of Interleaver on the Performance of Turbo Codes
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摘要 研究了Turbo码系统性能 ,并对其中的交织器进行研究。结果表明使用随机交织器可明显改善系统性能 。 Investigation is made into the performance and embaded interleavers in a turbo coded system.It has been shown that random coding interleaver can improve the system performance and increasing the depth of interleaver can also do so.
作者 邹雪兰 酆广增
机构地区 南京邮电学院通信工程系
出处 《南京邮电学院学报》 2001年第1期9-13,共5页 Journal of Nanjing University of Posts and Telecommunications(Natural Science)
关键词 TURBO码 交织器 迭代译码 信道编码 Turbo code Interleaver Iterative decoding
分类号 TN911.22 [电子电信—通信与信息系统]
  • 相关文献

参考文献4

  • 1DOLINAR S,DIVSALAR D.Weight Distribution for Turbo Codes Using Random and Nonrandom Permutations[].TDA Progress Report.1995
  • 2HEEGARD C,WICKER S.Turbo Coding[]..1999
  • 3BENEDETTO S,MONTORSI G.Design of Parallel Concatenated Convolutional Coding and Decoding: Turbo Code[].IEEE Transactions on Communications.1996
  • 4VALENTI M C.Iterative Detection and Decoding for Wireless Communications[]..1998

同被引文献15

  • 1[3]Vucetic B, Yuan J. Turbo Codes Principles and Applications. Kluwer Academic Publishers, 2000
  • 2王新梅 肖国镇.纠错码[M].西安：西安电子科技大学出版社,2001..
  • 3SZIER C, et al. A hunt performance of Turbo-codes with relative prime and golden interleavring strategies[EB/OL], http://www.crc.ca/en/html/fec/home/publications/papers/CRO99b_IMSC_goldenint.pdf.
  • 4Air Interface For Fixed BroadBand Wireless Access Systems-Amendment 2:Medium Access Contlol Modifications and Additional Physical Layer Specifications for 2-11GHz[S],IEEE 802.16a protocol. 2003.
  • 5Channel Models for Fixed Wireless Applications[S]. IEEE 802.16.3c-01/29r4, Jul.17,2001.
  • 6CROZIER S,GUINAND P. High-performance low-memory interleaver banks for turbo-codes[A]. Vehicular Technology Conference, IEEE VTS 54th [C]. 2001.2394-2398.
  • 7Kim Yun Hee, Kim Hong Gil, Song Iickho, et al. A coded OFDM system for time-varying multipath Rayleigh fading environment [A]. MILCOM 97 Proceedings [C]. 1997-11, 2: 867-871.
  • 8G Meyerhans. Interleaver and code design for parallel and serial concatenated convolutional codes [D]. Diploma thesis, Dep. Elec. Eng., Univ. Notre Dame, Notre Dame, IN, 1996.
  • 9Claude Berrou, Michel Jezequel, Catherine Douillard, et al. The Advantages of Non-Binary Turbo Codes [A]. Information Theory Workshop, 2001 Proceedings, IEEE [C]. 2001-09. 61-63.
  • 10C Berrou. Some clinical aspects of turbo codes [A]. Int'l Symposium on turbo codes & related topics [C]. Brest, France, 1997-09. 26-31.

引证文献3

二级引证文献2

南京邮电学院学报
2001年 第1期

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