Cooperative Beaconless Reliable Routing Protocol for Wireless Sensor Networks
Chao Hsun Huang, Guoli Wang · Acta Scientiarum Naturalium Universitatis Sunyatseni · 2013
Based on the packet reception model for real wireless links,a cooperative beaconless reliable routing protocol(CBRR) is proposed.CBRR provides a novel forwarding policy combining with contention forwarding and cooperation forwarding,which can achieve the reliable guarantee between a single hop by the priority of waiting delay,cooperative probability guaranty and redundancy transmitting.Furthermore,CBRR can obtain packet reception rate through RTS-CTS handshake without using probing messages.Simulation results verify the validation of CBRR in term of its high reliability with better energy efficiency and shorter delivery delay.