Adaptive power controlled MAC protocol in mobile ad hoc networks

被引:3
|
作者
Chen, Y [1 ]
Wong, WC [1 ]
机构
[1] Natl Univ Singapore, Dept Elect & Comp Engn, Singapore 119260, Singapore
关键词
mobile ad hoc networks; adaptive power control;
D O I
10.1109/ICCS.2002.1183298
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
In this paper, we first propose two power controlled MAC protocols which constrain the transmission power of the current packet depending on the transmission and received powers of the preceding packet. We determine the optimal level of over-compensation for different operating scenarios. Then we propose a fully adaptive power control (APC) protocol which is shown to yield significant improvement in system performance.
引用
收藏
页码:1076 / 1080
页数:5
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