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Information Technology Journal

Year: 2011 | Volume: 10 | Issue: 10 | Page No.: 1971-1976
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Authors

Xichun Li

Xuanzi Hu

Feilan Lu

Keywords

Research Article

Crossover Router Based Handoff Scheme for Path Reservation in Hierarchical Mobile Network

Xichun Li, Xuanzi Hu and Feilan Lu
This study presents a crossover router based handoff scheme for path reservation in hierarchical mobile network and named Hybrid based Fast Handoff Mobility Network (HFHMN). The scheme is able to minimize the delay of service disruption that occurs during handoff process in a micro-mobility network. The proposed algorithm makes one-step forward advance of reservation before the Mobile Node (MN) handoffs take place. It then identifies the location of Crossover Router to minimize the waste of bandwidth. The Network Simulator Version 2 (ns2) is selected to evaluate the proposed handoff scheme and the numerous results indicate that the proposed new handoff scheme improves handoff efficiency.
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