Title :
A reliability transmission routing metric algorithm for wireless sensor network
Author :
Xu Baoshu ; Wang Hui
Author_Institution :
Coll. of Sci., Shenyang Univ., Shenyang, China
Abstract :
A reliability transmission routing metric algorithm based on ETX was proposed, which aimed at the limited energy and the special requirement of transmission reliability for wireless sensor network. This paper finds the several key characteristics of wireless sensor networks communication link, such as high loss rate, obvious asymmetry, according to the experimental study. From these, an energy efficient and reliable routing metric algorithms is provided. Then the routing metric proposed in the paper is adopted to improve the traditional AODV routing protocol. Simulation results show that this algorithm is an excellent routing metric for improving reliability transmission.
Keywords :
radio links; routing protocols; telecommunication network reliability; wireless sensor networks; AODV routing protocol; communication link; energy efficiency; high loss rate; reliability transmission routing metric algorithm; wireless sensor network; Data communication; Electronic mail; Intelligent sensors; Monitoring; Routing protocols; Semiconductor device measurement; Signal detection; Telecommunication network reliability; Wireless application protocol; Wireless sensor networks; component; link quality evaluation; reliability transmission; router protocol; routing metric; wireless sensor networks;
Conference_Titel :
E-Health Networking, Digital Ecosystems and Technologies (EDT), 2010 International Conference on
Conference_Location :
Shenzhen
Print_ISBN :
978-1-4244-5514-0
DOI :
10.1109/EDT.2010.5496534
