Link Characteristics Measuring in 2.4 GHz Body Area Sensor Networks

被引:2
|
作者
Sun, Guodong [2 ]
Qiao, Guofu [1 ]
Xu, Bin [3 ]
机构
[1] Harbin Inst Technol, Sch Civil Engn, Harbin 150006, Peoples R China
[2] Beijing Forestry Univ, Sch Informat Sci & Technol, Beijing 100083, Peoples R China
[3] Tsinghua Univ, Dept Comp Sci, Beijing 100084, Peoples R China
关键词
26;
D O I
10.1155/2012/519792
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
With the increasing demands on the remote healthcare and the rich human-machine interacting, body area sensor network (BASN) has been attracting more and more attention. In practice, understanding the link performance and its dynamics in the emerging BASN applications is very important to design reliable, real-time, and energy-efficient protocols. In this paper we study the link characteristics of body area sensor network (BASN) through extensive experiments with very realistic configurations. We evaluate the packet reception ratio, RSSI, LQI, and movement intensity of body under indoor and outdoor environments, all of which can provide direct insights to practical account.
引用
收藏
页数:13
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