Optimum size of soft handover zone in power-controlled UMTS downlink systems

被引：16

作者：

Chen, Y ^{[1
]}

Cuthbert, L ^{[1
]}

机构：

[1] Univ London, Dept Elect Engn, London E1 4NS, England

来源：

ELECTRONICS LETTERS | 2002年 / 38卷 / 02期

关键词：

D O I：

10.1049/el:20020057

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：

Soft handover has two opposing effects on UNITS downlink systems, and there is a trade-off between them. The optimum size of the soft handover zone is analysed in a power-controlled UMTS downlink system.,The sensitivity of this optimum size to different system parameters, such as downlink orthogonal factor. path loss exponent, shadowing fading variable, is also analysed.

引用

页码：89 / 90

页数：2