应用科学学报 ›› 2002, Vol. 20 ›› Issue (2): 119-122.

• 论文 • 上一篇    下一篇

Turbo空时分组编码的研究

李广森, 胡延平, 周良柱   

  1. 国防科技大学电子科学与工程学院, 湖南长沙 410073
  • 收稿日期:2001-02-20 修回日期:2001-06-11 出版日期:2002-06-30 发布日期:2002-06-30
  • 作者简介:李广森(1973-),男,山东聊城人,博士生;周良柱(1949-),男,湖南长沙人,教授,博导.

A Study of Turbo Space-time Block Codes

LI Guang-sen, HU Yan-ping, ZHOU Liang-zhu   

  1. School of Electronic Science and Engineering, National University of Defence Technology, Changsha 410073, China
  • Received:2001-02-20 Revised:2001-06-11 Online:2002-06-30 Published:2002-06-30

摘要: 空时编码是最近提出的使用多个天线应用于瑞利衰落信道的编码技术.文中结合分集技术对空时编码进行了综述,包括系统模型、编译码方法、设计准则,并在此基础上介绍了空时编码与外码的级联.

关键词: 分集, 无线通信, 空时编码

Abstract: Space-time block codes are code technologies which provide a new paradigm for transmit ting over Rayleigh fading channels using multiple antennas. An overview of the space-time codes is made in terms of the system model, encoding and decoding algorithm, design criterion, concatenation of space-time codes and outer codes.

Key words: space-time block codes, wireless communication, diversity

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