Cooperative Opportunistic Routing Protocol for Wireless Sensor Networks
This paper presents CORP (Cooperative Opportunistic Routing Protocol) for WSN (Wireless Sensor Networks), providing robustness to the random variations in network connectivity while ensuring better datas forwarding efficiency in an energy efficient manner. Based on Realistic link layer, we combine the region-based routing, rendezvous scheme, sleep discipline and cooperative communication to model the datas forwarding by cross layer design in WSN. Simulation results show that COPR performs better than Non-cooperative opportunistic routing from perspectives of adaptation of variations in network connectivity and satisfying application QoS requirements.
Cooperative Opportunistic Routing Wireless Sensor Networks (WSN)
Haifeng Hu Zhen Yang
Institute of Signal Processing and Transmission,Nanjing University of Posts and Telecommunications, Nanjing, China
国际会议
上海
英文
2007-09-21（万方平台首次上网日期，不代表论文的发表时间）