Introduction
	r Routing in wireless Ad Hoc network Þ Proactive (DSDV) Þ Reactive (DSR, AODV) r Problems in Reactive Routing Protocols Þ Finding the shortest path between sender and receiver by flooding the requests Þ Shortest path leads to network congestion in central areas Þ Caching mechanisms for storing the routes causes the traffic load to concentrate on certain nodes Þ Traffic load is unevenly distributed