DocumentCode :
3393989
Title :
Link stability prediction and its application to routing in mobile ad hoc networks
Author :
Hu, Xi ; Wang, Jinkuan ; Wang, Cuirong
Author_Institution :
Dept. of Electron. Inf., Northeastern Univ. at Qinhuangdao, Qinhuangdao, China
Volume :
1
fYear :
2009
fDate :
19-20 Dec. 2009
Firstpage :
141
Lastpage :
144
Abstract :
One critical issue for routing in mobile ad hoc networks (MANET) is how to select a stable path that can last longer since mobility may cause radio links to break frequently. In this paper, a link stability prediction model is proposed firstly, it uses the relative motion and the distance between two neighbor nodes to evaluate the mean link duration, which is used to predict link stability. Then a link stability prediction-based routing (LSPR) algorithm is proposed. In LSPR algorithm, the mid-nodes forward RREQs after delay which is decided by the mean link duration predicted. Furthermore a forwarding rule which can reduce the number of RREQs forwarded by receding neighbor nodes is designed. Taking advantage of simulation, LSPR algorithm is compared with AODV routing algorithm and other two stability-based routing algorithms. The simulation results show that LSPR algorithm is better than other three routing algorithms, and can improve route stability and network performance effectively.
Keywords :
ad hoc networks; mobile radio; radio links; stability; telecommunication network routing; AODV routing; RREQ; forwarding rule; link stability prediction-based routing; mean link duration; mobile ad hoc networks; neighbor nodes; radio links; route request; route stability; Bridges; Delay; Global Positioning System; Intelligent transportation systems; Mobile ad hoc networks; Power electronics; Prediction algorithms; Predictive models; Routing; Stability; ad hoc networks; link stability prediction; mean link duration; routing algorithm;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Power Electronics and Intelligent Transportation System (PEITS), 2009 2nd International Conference on
Conference_Location :
Shenzhen
Print_ISBN :
978-1-4244-4544-8
Type :
conf
DOI :
10.1109/PEITS.2009.5407051
Filename :
5407051
Link To Document :
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