Self-Organizing Hierarchical Structure for Wireless Networks

In this paper a novel self organizing structure is proposed to improve the performance of ad hoc networks in various traffic conditions. Self organization is used to avoid node failure and link failures for huge traffic conditions. A new methodology is proposed with four different traffic environments, topologies and the entire network follows the hierarchical architecture. In each case one node involved in routing named as backbone. The performance of this structure is compared with conventional dynamic source routing in network simulator (ns-2). In the simulation throughput, packet rate and delay performance of the network is analyzed.