Disjointed multi-path routing algorithm based onliving time in Ad hoc networks
HUANG Min, LIU Qiong, XI Jian-qing
(School of Software Engineering, South China University of Technology, Guangzhou 510006, China)
Abstract:To solve the problem of the mobility and limited power of nodes in wireless mobile Ad hoc networks,this paper designed a mixed multi-path routing algorithm of PEMP-OLSR in the paper. Based on the energy model of nodes,PEMP-OLSR algorithm took the living time of nodes and linked as the selecting factors of routing,which was helpful to advance the stability of paths. At the same time, it used the iterative genes to increase the weights of links and nodes after each routing process, by which to find more disjointed paths and enhance the parallel transmitting efficiency of data. A lot of simulation experiments show that the PEMP-OLSR algorithm can find more multi disjointed paths with higher stabilities. ......