A hybrid overlay multicast routing protocol for mobile ad hoc networks

Chaung Kai Chen*, Kuo-Chen Wang, Lung Sheng Lee

*Corresponding author for this work

研究成果: Conference contribution

摘要

We propose a novel multicast routing protocol, called Hybrid Overlay Multicast Routing Protocol (HOMRP) for MANETs (Mobile Ad hoc NETworks). Existing overlay and mesh multicast routing protocols in MANETs have the main drawback of low packet delivery ratio and high control overhead, respectively. In order to improve these shortcomings, we integrate multicasting and unicast tunnels for efficient packet delivery. In HOMRP, it creates multiple local multicast trees. Each pair of parent node and child node in a local multicast tree is at a distance of one-hop. It uses multicasting to deliver multicast packets in local multicast trees. This will provide efficient data forwarding. Unicast tunnels are used for transmitting packets between local multicast trees. Simulation results have shown that the packet delivery ratio of HOMRP is 50% better than that of AMRoute and is close to that of ODMRP. HOMRP reduces 18% control overhead compared to ODMRP and reduces 9% end-to-end packet delay compared to AMRoute.

原文English
主出版物標題2005 International Conference on Wireless Networks, Communications and Mobile Computing
頁面784-789
頁數6
DOIs
出版狀態Published - 1 十二月 2005
事件2005 International Conference on Wireless Networks, Communications and Mobile Computing - Maui, HI, United States
持續時間: 13 六月 200516 六月 2005

出版系列

名字2005 International Conference on Wireless Networks, Communications and Mobile Computing
1

Conference

Conference2005 International Conference on Wireless Networks, Communications and Mobile Computing
國家United States
城市Maui, HI
期間13/06/0516/06/05

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