Increasing ZigBee Network Lifetime with Adaptive S-MAC

被引：0

作者：

Lin, Gong-qi ^{[1
]}

Fu, Hong-guang ^{[1
]}

机构：

[1] Univ Elect Sci & Technol China, Sch Software, Chengdu 610054, Peoples R China

来源：

PROCEEDINGS OF THE 14TH YOUTH CONFERENCE ON COMMUNICATION | 2009年

关键词：

zigbee; adaptive s-mac; low power; cc2520; energy model;

D O I：

暂无

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 ZigBee standard builds on the assumption that infrastructure nodes have a constant power supply. ZigBee therefore does not provide any power-saving mechanisms for routing nodes, which limits the lifetime of battery-powered ZigBee networks to some extent. Based on the problem of power energy for ZigBee network, the idea to improve the ZigBee protocol stack was proposed based on the adaptive S-MAC. According this idea, short-range wireless communications platform with the CC2520 RF chip was built, and on this platform energy was tested using energy model, which was proposed by Adam Dunkels. Test results showed that improved ZigBee nodes to reduce power consumption up to 30%-50%, significantly improved the battery life.

引用

页码：649 / 652

页数：4

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