The restricted shortest-path-based topology control algorithm in wireless multihop networks

被引：4
|
作者：
Shen, Yao [1 ]
Cai, Yunze [3 ]
Li, Xinyan [2 ]
Xu, Xiaoming [3 ]
机构：
[1] Shanghai Jiao Tong Univ, Dept Comp Sci & Engn, Shanghai 200240, Peoples R China
[2] Alcatel Shanghai Bell Co, Shanghai 200070, Peoples R China
[3] Shanghai Jiao Tong Univ, Dept Automat, Shanghai 200240, Peoples R China
来源：
IEEE COMMUNICATIONS LETTERS | 2007年 / 11卷 / 12期
基金：
中国国家自然科学基金;
关键词：
wireless multihop network; topology control; energy consumption;
D O I：
10.1109/LCOMM.2007.071237
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
In this paper, we present an energy-efficient topology control algorithm named RLSP. The algorithm first tries to preserve the minimum-energy paths. However, when a node finds it needs a large transmission power to cover some of its logical neighbors, it uses two-hop paths to reach them instead of using single links. Simulation results show that RLSP can effectively decrease the transmission power and reduce the energy consumption when transmitting.
引用
收藏
页码：937 / 939
页数：3
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