Enhance Location Based Power Aware Routing Protocol in Ad-Hoc Network

In wireless ad-hoc networks, there are several characteristics different with wired networks. The differences are changing of network topology, limited resources like bandwidth and energy and so on. In these days as the bandwidth issue becomes more important, it is required to research about the efficient resource allocation methods optimized in wireless networks. In the paper, we improve LAR (Location-Aided Routing) which is one of the most famous location based routing methods. This kind of technique uses information about the location of mobile node through GPS technique. Our new protocol considers both areas of routing and bandwidth. At first, propose a more efficient routing method which improves the quality of services .Secondly, a bandwidth aware method is proposed to select proper transmission bandwidth node by using a threshold value of bandwidth..