A Routing Algorithms for Resource Constrained Wireless Self-organized Networks

Abstract

To explore the algorithms for wireless self-organized networks, through the NS-2 network simulation platform, the simulation analysis is made on the performances of multi hop data transmission  of the existing four typical Ad hoc network routing protocols. And the energy saving strategy of Ad hoc network routing protocol SFR (Selection Forwarding Routing) based on network average node connection degree is discussed and analyzed, which is suitable for intensive Ad hoc network. The simulation data showed that, SFR protocol can, under the premise of ensuring the network coverage rate the same as that of flooding  algorithm, reduce more than 56.1% redundant information in the network, and reduce the energy consumption of network by more than 30.2%. Finally, it is concluded that the selection forwarding routing has quite good performance.