Sciweavers

Share
MONET
2002

On-Demand Multicast Routing Protocol in Multihop Wireless Mobile Networks

8 years 8 months ago
On-Demand Multicast Routing Protocol in Multihop Wireless Mobile Networks
An ad hoc network is a dynamically reconfigurable wireless network with no fixed infrastructure or central administration. Each host is mobile and must act as a router. Routing and multicasting protocols in ad hoc networks are faced with the challenge of delivering data to destinations through multihop routes in the presence of node movements and topology changes. This paper presents the On-Demand Multicast Routing Protocol (ODMRP) for wireless mobile ad hoc networks. ODMRP is a mesh-based, rather than a conventional tree-based, multicast scheme and uses a forwarding group concept; only a subset of nodes forwards the multicast packets via scoped flooding. It applies on-demand procedures to dynamically build routes and maintain multicast group membership. ODMRP is well suited for ad hoc wireless networks with mobile hosts where bandwidth is limited, topology changes frequently, and power is constrained. We evaluate ODMRP performance with other multicast protocols proposed for ad hoc net...
Sung-Ju Lee, William Su, Mario Gerla
Added 22 Dec 2010
Updated 22 Dec 2010
Type Journal
Year 2002
Where MONET
Authors Sung-Ju Lee, William Su, Mario Gerla
Comments (0)
books