A Novel Zone Routing Scheme of Ad hoc Networks Based on Node Position
Wang Shan①; Yin Hao②; Wei Ji-bo①
①College of Electronic Science and Engineering, National Univ. of Defense Technology, Changsha 410073, China;②Institute of China Electronic System Engineering Corporation, Beijing 100039, China
Abstract:Group mobility is the typical mobile mode in tactical Ad hoc networks. The characters of groups confine the shaping of zones for Zone Routing Protocol (ZRP) and affect the routing performance greatly. The introduction of location information can improve these. Position Based Modified ZRP (PBMZRP) effectively triggers the neighbor nodes’ update process of IntrAzone Routing Protocol (IARP) in virtue of node positions, accordingly the broadcast overhead has been decreased much. While, the network diameter restricts the length of routing enquiries during IntErzone Routing Protocol (IERP). Simulation results show that under the circumstance of group mobility, PBMZRP has better performances in the case of delay, throughput, etc.
王杉; 尹浩; 魏急波. 一种新的基于节点位置的自组网区域路由算法[J]. 电子与信息学报, 2007, 29(5): 1211-1214 .
Wang Shan; Yin Hao; Wei Ji-bo. A Novel Zone Routing Scheme of Ad hoc Networks Based on Node Position. , 2007, 29(5): 1211-1214 .