International Journal of Computer Science and Mobile Computing (IJCSMC)
In Mobile Ad hoc NETwork (MANET) there is a challenge in packet delivery ratio and the maintenance of network structure. In this nodes are created where as it has been split into virtual zone structures. Here Robust and Scalable Geographic Multicast protocol (RSGM) is used for maintaining a group membership management over the other existing protocols such as On-Demand Multicast Routing Protocol (ODMRP). Packet delivery ratio is reduced by using Ad hoc On-demand Distance Vector (AODV) routing protocol.