快速哈达马变换在SCDMA-FWA系统中的应用

北京邮电大学学报 ›› 1998, Vol. 21 ›› Issue (s): 46-50.

快速哈达马变换在SCDMA-FWA系统中的应用

刘杰, 续大我, 费铸增, 杜丽冰

北京邮电大学电信工程学院, 北京 100876

出版日期:1998-09-10

Application of Fast Hadamard Transform in theSynchronousCDMA-FWA System

Liu Jie, Xu Dawo, Fei Zhuzeng ,Du Libing

School of Telecommunication Engineering, Beijing University ofPosts and Telecommunications, Beijing 100876

Online:1998-09-10

摘要/Abstract

摘要： 介绍了一种基于DSP TMS320C50的SCDMA-FWA系统基站接收子系统的解调解扩技术.应用快速哈达马变换(FHT)对信息进行解扩可进一步简化系统,文中主要讨论了应用FHT的优越性.

关键词: 数字信号处理器, 快速哈达马变换, 同步码分多址-无线本地环路

Abstract: A demodulation and despreading technology, which based on DSP TMS320C50 in the SCDMA-FWA Base Station Receiver System is presented.Fast Hadamard Transform applied to despread information makes theBase Station Receiver simpler.The advantages of applying FHT is discussed.

Key words: digital signal processor, fast Hadamard transform, SCDMA-FWA

中图分类号:

TN929.5

刘杰, 续大我, 费铸增, 杜丽冰. 快速哈达马变换在SCDMA-FWA系统中的应用[J]. 北京邮电大学学报, 1998, 21(s): 46-50.

Liu Jie, Xu Dawo, Fei Zhuzeng,Du Libing. Application of Fast Hadamard Transform in theSynchronousCDMA-FWA System[J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 1998, 21(s): 46-50.

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