International Conference of China Communication and Technology (ICCCT 2010 E-BOOK)

Nan'ning,China,10.9-10.10,2010

ISBN: 978-1-935068-52-5 Scientific Research Publishing, USA

E-Book 454pp Pub. Date: October 2010

Category: Computer Science & Communications

Price: $80

Title: Buddy Optimized Algorithm Based on Synchronous Monitoring Mechanism in Mobile Ad Hoc Networks
Source: International Conference of China Communication and Technology (ICCCT 2010 E-BOOK) (pp 360-364)
Author(s): Min Hu, The Centre of Software Technology of Chongqing University of Posts and Telecommunications, Chongqing, China
Mei Wang, The Centre of Software Technology of Chongqing University of Posts and Telecommunications, Chongqing, China
Xun Zhang, The Centre of Software Technology of Chongqing University of Posts and Telecommunications, Chongqing, China
Abstract: When nodes left Mobile Ad Hoc Networks (MANET) abruptly in Buddy algorithm, address pool leak will happen. To solve this problem, this paper presents the Synchronous monitoring mechanism to optimize Buddy, which can recover leaked address pool by the methods of synchronous backup address pool and monitoring agent nodes. Then it prevents use flooding to recycle after losing a large number of address pools, and reduces the spending of communication. NS2 simulation platform is used to simulate experimental. The results show that the improved algorithm can recover leaked address pools, and reduce the impact of the number of nodes simultaneously and the cost of synchronous communication.
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