Amjad Osmani - Department of Computer Engineering and Information Technology- Saghez Branch, Islamic Azad University, Saghez, Iran
Abolfazl Toroghi Haghighat - Saghez Branch, Islamic Azad University, Saghez, Iran- Qazvin Branch, Islamic Azad University, Qazvin, Iran

Heretofore several position-based routing protocols have been developed formobile ad hoc networks. Many of these protocols assume that a location service isavailable which provides location information on the nodes in the network.Oursolutions decrease location update without loss of query success rate or throughputand even increase those.Simulation results show that our methods are effective andthe algorithms are distributed and can keep scalability in scenario of increasingnodes density.

Mobile Ad Hoc Wireless Networks; Mobility Management; Location Service