PERFORMANCE ANALYSIS OF WIRELESS COMMUNICATION ALGORITHMS ON A VECTOR SIGNAL PROCESSOR

被引：0
|
作者：
Westermann, Peter [1 ]
Beier, Gerald [2 ]
Ait-Harma, Hamza [2 ]
Schwoerer, Ludwig [3 ]
机构：
[1] Tech Univ Dortmund, CAS Lab, Dortmund, Germany
[2] Nokia Siemens Networks Deutschland GmbH, Dusseldorf, Germany
[3] Bochum Univ Appl Sci, CEI, Bochum, Germany
来源：
REVUE ROUMAINE DES SCIENCES TECHNIQUES-SERIE ELECTROTECHNIQUE ET ENERGETIQUE | 2009年 / 54卷 / 03期
关键词：
Wideband-code division multiple access (W-CDMA); Single instruction multiple data (SIMD); Vector processing; Baseband signal processing;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The Software Defined Radio (SDR) principle is a key technology for mobile devices as well as base stations. Especially femto cells for small-distance indoor environments are of major interest. This paper presents an evaluation of the Embedded Vector Processor (EVP) as one possible principal component of an SDR femto-sized base station. We present results of our performance analysis of selected W-CDMA baseband algorithms. We give a detailed description of the mapping of a SIMO chip-equalizer and an high speed downlink packet access (HSDPA) downlink spreader on the EVP. The achieved performance demonstrates that the EVP may satisfy real-time requirements of current mobile communication standards.
引用
收藏
页码：291 / 300
页数：10
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