ANTENNA SELECTION IN A MULTISECTOR PACKET RADIO SYSTEM

被引：2

作者：

LAU, CT ^{[1
]}

LEUNG, C ^{[1
]}

机构：

[1] UNIV BRITISH COLUMBIA,DEPT ELECT ENGN,VANCOUVER V6T 1W5,BC,CANADA

来源：

IEEE TRANSACTIONS ON COMMUNICATIONS | 1991年 / 39卷 / 11期

基金：

加拿大自然科学与工程研究理事会;

关键词：

D O I：

10.1109/26.111451

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：

We consider a packet radio system consisting of a base station and a number of mobile users. To improve performance on the inbound (mobile-to-base station) channel, the area around the base station is divided into M sectors. Signals originating from users in different sectors are received by different directional antennas at the base station. If the number N(r) of receivers at the base station is less than M, the selection of the antennas to be connected to the receivers becomes an issue. A number of antenna selection schemes are compared for three different channel models, assuming an ideal antenna pattern. It is found that the scheme which selects the antennas with the largest received signal powers is nearly optimum. The effects of a more practical nonideal antenna pattern are also discussed.

引用

页码：1709 / 1718

页数：10

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