Analysis of Rate Matching Algorithm in W-CDMA

XIE Yi-ning; SONG Wen-tao; LUO Han-wen

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Analysis of Rate Matching Algorithm in W-CDMA

更新时间：2025-07-16

- Analysis of Rate Matching Algorithm in W-CDMA
- Acta Electronica Sinica Vol. 29, Issue 10, Pages: 1401-1404(2001)
- 作者机构：
  
  上海交通大学电子工程系,上海,200030
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN929.533
- Published：2001
- 稿件说明：
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XIE Yi-ning, SONG Wen-tao, LUO Han-wen. Analysis of Rate Matching Algorithm in W-CDMA[J]. Acta Electronica Sinica, 2001, 29(10): 1401-1404.
DOI：

XIE Yi-ning, SONG Wen-tao, LUO Han-wen. Analysis of Rate Matching Algorithm in W-CDMA[J]. Acta Electronica Sinica, 2001, 29(10): 1401-1404. DOI：

摘要

多速率方案考虑如何以灵活、有效的方式将不同速率和质量要求(QoS)的业务进行复用

它是第三代移动通信系统的重要特征之一.速率匹配算法是多速率方案的核心算法.本文以3GPP最新制订的WCDMA(FDD)多速率方案为基础

对上/下行链路的速率匹配算法进行了详细的比较与分析

并对其可能的改进作了讨论.

Abstract

Multirate scheme in WCDMA (Wideband Code Division Multiple Access) deals with how to multiplex several services with different rates and Quality of Service (QoS) in a flexible and efficient way

and is a distinct characteristic in the 3G mobile communication systems.Rate Matching Algorithm is the key algorithm in Multirate scheme.This paper

according to the latest WCDMA (FDD) multirate scheme of 3GPP(3G partnership project)

presents detailed comparison and analysis of rate matching algorithm in the uplink/downlink

and carries out some preliminary discussion about its possible improvement.

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