Performance Analysis of Delayed Feedback Closed Loop Transmit Diversity System

JIANG Hai-lin; SU Yan-bing; TAN Zhen-hui

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Performance Analysis of Delayed Feedback Closed Loop Transmit Diversity System

更新时间：2025-07-16

- Performance Analysis of Delayed Feedback Closed Loop Transmit Diversity System
- Acta Electronica Sinica Vol. 30, Issue 11, Pages: 1729-1731(2002)
- 作者机构：
  
  北京交通大学现代通信研究所,北京,100044
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN929.5
- Published：2002
- 稿件说明：
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JIANG Hai-lin, SU Yan-bing, TAN Zhen-hui. Performance Analysis of Delayed Feedback Closed Loop Transmit Diversity System[J]. Acta Electronica Sinica, 2002, 30(11): 1729-1731.
DOI：

JIANG Hai-lin, SU Yan-bing, TAN Zhen-hui. Performance Analysis of Delayed Feedback Closed Loop Transmit Diversity System[J]. Acta Electronica Sinica, 2002, 30(11): 1729-1731. DOI：

摘要

本文分析了仅反馈信道统计参数时闭环发射分集系统的误比特率性能

然后计算不同多普勒频移和反馈时延时

反馈信道状态信息时系统的误比特率性能

并根据信道参数预测的性能上界

指出在快衰落信道下

信道参数预测是一个值得研究的方向.

Abstract

First the BER performance is analyzed given the channel statistics information.And the BER is calculated given the delayed channel states information under assumptions of different Doppler frequency.Based on the upper bound of channel prediction algorithms

we point out that developing good channel prediction algorthms is a potential direction.

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