FORWARD-LINK-POWER CONTROL IN CDMA CELLULAR-SYSTEMS

被引：63

作者：

GEJJI, RR

机构：

[1] Department of Electrical Engineering, Western Michigan University, Kalamazoo

来源：

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY | 1992年 / 41卷 / 04期

关键词：

D O I：

10.1109/25.182606

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 forward-link (base to mobile) power-control problem in code-division multiple-access (CDMA) cellular systems is studied. For a better understanding of the problem, a simple analytical model is developed for the neighboring-cell interference experienced by users as a function of distance from their home base station. Using this model, the recently proposed nth-power-of-distance power-control laws are investigated, especially with regard to the possibility of creation of a service ''hole.'' The investigation leads to the shape of the optimum radial distance dependent power-control law that will provide uniform service to all the users.

引用

页码：532 / 536

页数：5

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