Real-Time Measurement of Slow Fading Signal in Wideband Fading Channel

张永生; 李道本

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Real-Time Measurement of Slow Fading Signal in Wideband Fading Channel

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- Real-Time Measurement of Slow Fading Signal in Wideband Fading Channel
- Acta Electronica Sinica Issue 1, Pages: 29-33(1998)
- 作者机构：
  
  1. 北京邮电大学信息工程系!北京
  2. 100088
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN915
- Published：1998
- 稿件说明：
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[1]张永生,李道本.宽带衰落信道中慢衰落信号的实时测量[J].电子学报,1998(01):29-33.

张永生, 李道本. Real-Time Measurement of Slow Fading Signal in Wideband Fading Channel[J]. Acta Electronica Sinica, 1998, (1): 29-33.
[1]张永生,李道本.宽带衰落信道中慢衰落信号的实时测量[J].电子学报,1998(01):29-33. DOI：

张永生, 李道本. Real-Time Measurement of Slow Fading Signal in Wideband Fading Channel[J]. Acta Electronica Sinica, 1998, (1): 29-33. DOI：

摘要

本文研究了宽带衰落信道中慢衰落信号的实时测量，通过将测量误差描述为高斯分布的随机变量，分析了利用RAKE接收机实时测量侵衰落信号的误差．结果表明，采用RAKE接收机进行测量可以显著提高测量的准确性．同时，讨论了不同条件下测量滤波器的设计

Abstract

This paper studies the real-time measarement of slow fading signal in the wideband fadingcbannel. With the description of the measurement error as Gaussian random variable

the error of real-time measurement of slow fading signal with the RAKE receiver is analyzed. The results indicate that the measurement precision can be improved significantly with the RAKE receiver. At the same time

the design of the measurement filter under eiferent conditions is discussed.

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