The following information was submitted:
Transactions: WSEAS TRANSACTIONS ON COMMUNICATIONS
Transactions ID Number: 29-368
Full Name: Neng-Chung Wang
Position: Associate Professor
Age: ON
Sex: Male
Address: 1 Lien Da, Kung-Ching Li, Miao-Li 36003, Taiwan, R.O.C.
Country: TAIWAN
Tel: +886-37-381899
Tel prefix:
Fax: +886-37-354326
E-mail address: ncwang@nuu.edu.tw
Other E-mails: ncwang@csie.nuu.edu.tw
Title of the Paper: An Improved Location-Aided Routing Protocol for Mobile Ad Hoc Networks with Greedy Approach
Authors as they appear in the Paper: Neng-Chung Wang, Yung-Fa Huang, Jong-Shin Chen, Si-Ming Wang, Chin-Ling Chen
Email addresses of all the authors:
Number of paper pages: 10
Abstract: A mobile ad hoc network (MANET) is a dynamically reconfigurable wireless network that does not have a fixed infrastructure. Due to the high mobility of nodes, the network topology of MANETs always changes. This makes it more difficult to find the routes that message packets use when they are routed. In this paper, we propose an efficient greedy location-aided routing (GLAR) scheme to improve the efficiency of location-aided routing (LAR) scheme for MANETs. In this scheme, we first decide a baseline, which is the line between the source node and the destination node, for route discovery. The request packet is broadcasted in a request zone based on the baseline to determine the next broadcasting node. The neighboring node with the shortest distance to the baseline is chosen as the next broadcasting node. We also propose a partial reconstruction process that maintains a routing path. When a node on a routing path finds that a link is broken, the node starts the proces!
s of routing maintenance. Simulation results show that the proposed GLAR can reduce the control overhead and increase the route lifetime than LAR.
Keywords: Expected zone, Global positioning system, Location-aided routing, Mobile ad hoc networks, Request zone
EXTENSION of the file: .doc
Special (Invited) Session: A Greedy Location-Aided Routing Protocol for Mobile Ad Hoc Networks
Organizer of the Session: 613-257
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