文章基本信息

标题：Performance Evaluation of Group Mobility in Mobile Ad hoc Networks
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作者：Ehtsham Irshad ; Wajahat Noshairwan ; Muhammad Shafiq 等
期刊名称：International Journal of Future Generation Communication and Networking
印刷版ISSN：2233-7857
出版年度：2008
卷号：1
期号：1
出版社：SERSC
摘要：Mobility of nodes is an important issue in mobile adhoc networks (MANET). Nodes in MANET move from one network to another individually and in the form of group. In single node mobility scheme every node performs registration individually in new MANET whereas in group mobility scheme only one node in a group i.e group representative (GR) performs registration on behalf of all other nodes in the group and is assigned Care of Address (CoA). Internet protocol (IP) of all other nodes in the group remains same. Our simulated results prove that group mobility scheme reduces number of messages and consumes less time for registration of nodes as compared to single node mobility scheme. Thus network load is reduced in group mobility scheme. This research paper evaluates the performance of group mobility with single node mobility scheme. Test bed for this evaluation is based on Network Simulator 2 (NS-2) environment.
关键词：Mobile Adhoc network; Group Registration; Group ;Representative; Care of Address