A Modified Location Aware Routing Algorithm for MANET

Provided by: Creative Commons Topic: Networking Date Added: Feb 2013 Format: PDF
There are many routing protocol used in MANET. In which LAR protocol used to find location of mobile node. The Location-Aided Routing (LAR) protocol is an on-demand scheme. It utilizes location information to limit the route query flooding area. The prerequisite is that every host knows its own location and the global time, which can be provided by a Global Positioning System (GPS). Two scheme are used in LAR protocol i.e. Request zone and Expected zone. This paper has proposed an algorithm for expected zone. Expected zone is divided into four segments and easily finds out destination location.

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