Interference Avoidance for Downlink CDMA

被引：0
|
作者：
Popescu, Dimitrie C. [1 ]
机构：
[1] Univ Texas San Antonio, Dept Elect & Comp Engn, San Antonio, TX 78249 USA
来源：
2006 IEEE 64TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-6 | 2006年
关键词：
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：
In this paper we present an algorithm for codeword adaptation in the downlink of a Code Division Multiple Access (CDMA) system where the base station transmits information to multiple wireless terminals. The algorithm is based on interference avoidance and updates user codewords such that the corresponding Signal-to-Interference plus Noise-Ratio (SINR) at the receiver is maximized. Numerical examples obtained from simulations are also presented to illustrate the algorithm.
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页码：1563 / 1566
页数：4
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