A Method of Performance Estimate for Orthogonal Space-Time Block Codes

LI Xiang-ming; LUO Tao; LE Guang-xin

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A Method of Performance Estimate for Orthogonal Space-Time Block Codes

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- A Method of Performance Estimate for Orthogonal Space-Time Block Codes
- Acta Electronica Sinica Vol. 29, Issue 7, Pages: 993-995(2001)
- 作者机构：
  
  北京邮电大学电信工程学院,北京,100876
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN911.22
- Published：2001
- 稿件说明：
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LI Xiang-ming, LUO Tao, LE Guang-xin. A Method of Performance Estimate for Orthogonal Space-Time Block Codes[J]. Acta Electronica Sinica, 2001, 29(7): 993-995.
DOI：

LI Xiang-ming, LUO Tao, LE Guang-xin. A Method of Performance Estimate for Orthogonal Space-Time Block Codes[J]. Acta Electronica Sinica, 2001, 29(7): 993-995. DOI：

摘要

本文给出并证明了采用正交空时分组码传输的衰落信道条件下

接收机输出瞬时信噪比的一般表达形式

分析了瑞利衰落信道条件下接收机输出符号差错性能.给出了正交空时分组码的符号差错概率的最小距离球界

由此可以得到空时分组码关于发送天线数量的"地板效应".

Abstract

A general expression of instant output signal-to-noise for orthogonal space-time block code over fading channel at the receiver is shown.An estimate of the symbol error rate for orthogonal space-time block is shown and a minimum distance sphere bound of the symbol error rate is given

from which one can easily obtain the "floor effect" of the transmitting antenna number.

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Related Institution

National key Laboratory of Communications, University of Electronic Science and Technology of China

School of Electronic and Information Engineering,Xi'an Jiaotong University

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