Geographic Opportunistic Rounting in Wireless Sensor Node by Joint Co-operative Rounting

E&TC

The multipath routing come near suffers from a major power cost. In this work, we exploit the geographic opportunistic routing (GOR) for QoS provisioning with both nonstop consistency and setback constraints in WSNs. Existing GOR protocol are not efficient for QoS supplying of something in WSNs, in terms of the energy efficiency and addition delay at each hop. To get better the success of QoS routing in WSNs, we define the difficulty of efficient GOR for multi constrained QoS provisioning in WSNs, which can be formulate as a multi objective multi constraint enhance effectiveness of something problem. Based on the analysis and observations of different routing metrics in GOR, we then propose an Efficient QoS-aware GOR (EQGOR) protocol for QoS provisioning in WSNs. EQGOR selects and prioritizes the forwarding candidate protocols through ns-2 simulation

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