Adaptive opportunistic routing protocol based on forwarding-utility for delay tolerant networks
Wenzhong Yang · DOAJ (DOAJ: Directory of Open Access Journals) · 2010
An adaptive opportunistic routing algorithm based on utility called URD was proposed,and then the effectiveness of this algorithm was analyzed.At last,this algorithm was implemented using Java by ONE simulation tool and its performance was verified with the classical algorithms:Epidemic,PRoPHET and SprayAndWait.Simulation results show that URD algorithm can increase the probability of encountering opportunity between nodes,improve the efficiency of forwarding packets and reduce the delay overhead of network.