Channel access algorithms with active link protection for wireless communication networks with power control

被引：205

作者：

Bambos, N ^{[1
]}

Chen, SC

Pottie, GJ

机构：

[1] Stanford Univ, Dept Elect Engn, Stanford, CA 94305 USA

[2] Stanford Univ, Dept Management Sci & Engn, Stanford, CA 94305 USA

[3] Trillium Digital Syst, Los Angeles, CA 90025 USA

[4] Univ Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90024 USA

来源：

IEEE-ACM TRANSACTIONS ON NETWORKING | 2000年 / 8卷 / 05期

基金：

美国国家科学基金会;

关键词：

admission control; multiple access; power control; radio channel access; wireless networks;

D O I：

10.1109/90.879345

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

A distributed power-control algorithm with active link protection (DPC/ALP) is studied in this paper. It maintains the quality of service of operational (active) Links above given thresholds at all times (link quality protection), As network congestion builds up, established links sustain their quality, while incoming ones may be blocked and rejected. A suite of admission control algorithms, based on the DPC/ALP one, is also studied. They are distributed/autonomous and operate using local interference measurements, A primarily networking approach to power control is taken here, based on the concept of active link protection, which naturally supports the implementation of admission control. Extensive simulation experiments are used to explore the network dynamics and investigate basic operational effects/tradeoffs related to system performance.

引用

页码：583 / 597

页数：15

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