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Published Articles >> Table of Contents >> Abstract
First Asia International Conference on Modelling & Simulation (AMS'07)
pp. 181-186
A Grid-Based Stable Routing Algorithm in Mobile Ad Hoc Networks
Zhengyu Wu, Beijing Institute of Technology, China
Hantao Song, Beijing Institute of Technology, China
Shaofeng Jiang, Beijing Institute of Technology, China
Xiaomei Xu, Beijing Institute of Technology, China
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DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/AMS.2007.3
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| Abstract |
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Since nodes in the mobile ad hoc networks (MANETs)
network move freely and randomly, routes often get
disconnected. The major challenge for MANETs is
therefore to implement routing protocols that must
respond to changes in the network topology in order to
maintain and reconstruct the routes in a timely manner
as well as to establish reliable routes. In this paper, we
propose a new routing algorithm called Grid-based
Stable Routing Algorithm (GSRA). GSRA exploits the
concept of a routing protocol called GRID. The main
difference between these two protocols is that GSRA
considers grid head stability and route stability but the
GRID does not. In GSRA, grid partitioning is the same
as in the GRID routing protocol. Each grid zone selects
a grid head to route. Also, GSRA defines a new
parameter called grid head stability to select stable grid
head. In routing discovery, each node receives the RREQ
packet and uses the link stability metric to evaluate link
stability. The destination node collects several feasible
routes and then selects the most stable route according
to end-to-end reliability. Simulation results indicate that
GSRA has a higher packet delivery ratio, lower end-to-end
delay and lower routing load than GRID and AODV.
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 Additional Information
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Citation:
Zhengyu Wu, Hantao Song, Shaofeng Jiang, Xiaomei Xu,
"A Grid-Based Stable Routing Algorithm in Mobile Ad Hoc Networks,"
ams,
pp. 181-186,
First Asia International Conference on Modelling & Simulation (AMS'07),
2007
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