Energy efficient protocol for routing and scheduling in wireless body area networks

被引：0
作者：
Guangsong Yang
Xin-Wen Wu
Ying Li
Qiubo Ye
机构：
[1] Jimei University,
[2] Indiana University of Pennsylvania,undefined
来源：
Wireless Networks | 2020年 / 26卷
关键词：
Wireless body area network; Energy efficiency; Routing; Schedule;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
An energy efficient protocol for routing and scheduling in wireless body area networks is proposed by considering node energy, path loss, traffic type, and other relevant factors. First, a channel competition procedure is proposed to reduce network flooding, making use of the related information that sensor nodes collected in the initialization phase. Then, energy abundant routes are selected according to the node type and energy consumption in routing setup phase. Finally, an adaptive slot assignment method is designed to meet requirements of data rate and priority in slot assignment phase. The simulation results show that the proposed protocol not only save energy, but also improve the channel utilization.
引用
收藏
页码：1265 / 1273
页数：8
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