DS-CDMA CAPACITY ENHANCEMENT WITH ADAPTIVE ANTENNAS

被引：5
|
作者：
TSOULOS, GV
BEACH, MA
SWALES, SC
机构：
[1] Centre for Communications Research, Faculty of Engineering, University of Bristol, Bristol
来源：
ELECTRONICS LETTERS | 1995年 / 31卷 / 16期
关键词：
CODE DIVISION MULTIPLE ACCESS; SPREAD SPECTRUM COMMUNICATION; ADAPTIVE ANTENNA ARRAYS;
D O I：
10.1049/el:19950943
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：
A new ray-based simulation methodology for an adaptive antenna system is presented. Results for a typical microcellular environment highlight the behaviour of the adaptive antenna, and DS-CDMA capacity analysis illustrates the capacity enhancement attainable. For the cases considered, a minimum five fold increase in the overall spectrum efficiency is predicted for an eight-element adaptive antenna array employing the RLS algorithm.
引用
收藏
页码：1319 / 1320
页数：2
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