Title :
An Efficient Mechanism for Connecting MANET and Internet through Complete Adaptive Gateway Discovery
Author :
Rakeshkumar, Vanzara ; Misra, M.
Author_Institution :
Dept. of Electr. & Comput. Eng., Indian Inst. of Technol., Roorkee
Abstract :
With the advent of future wireless networks consisting of an integration of different heterogeneous wireless technologies, the interconnection of MANETs to fixed IP networks is an area which is becoming of paramount importance. When a node in a mobile ad hoc network wants to communicate with a node on the Internet, it has to obtain information about the available gateways. For this purpose node either can send solicitation or may depend on periodic gateway advertisement. To make efficient use of this periodic advertisement it is necessary to limit advertisement-flooding area, and also interval of sending periodic advertisement must depend on mobility and topological changes. In this paper periodic advertisement and adaptive advertisement schemes are combined for AODV-the most researched MANET (mobile ad hoc network) routing protocol. The simulation results show that the proposed complete adaptive gateway discovery mechanism is able to offer packet delivery fraction as higher as an existing approach with reduced overhead messages
Keywords :
IP networks; Internet; ad hoc networks; internetworking; mobile radio; routing protocols; AODV routing protocol; IP network; Internet; MANET interconnection; ad hoc on-demand distance vector; adaptive advertisement; adaptive gateway discovery; mobile ad hoc network; packet delivery fraction; periodic advertisement; wireless network; Floods; IP networks; Internet; Joining processes; Mobile ad hoc networks; Mobile communication; Spread spectrum communication; Wireless communication;
Conference_Titel :
Communication System Software and Middleware, 2006. Comsware 2006. First International Conference on
Conference_Location :
New Delhi
Print_ISBN :
0-7803-9575-1
DOI :
10.1109/COMSWA.2006.1665151
