Architecture of EHARP Routing Protocols in Ad Hoc Wireless Networks

Ad hoc wireless networks consist of a number of nodes roaming freely, interconnecting with each other by wireless connection without relying on a predefined infrastructure. When comparing ad hoc wireless networks with fixed networks or infrastructure wireless networks, ad hoc wireless networks base on the nodes that work as host and as router. In this paper, we present a new routing protocol for an ad hoc wireless network which is called Enhanced Heading direction Angle Routing Protocol (EHARP). It base on counter of the stability of link (SL) and acknowledge message to provide stability and availability of the network along select route path.