A Geographic Routing Oriented Sleep Scheduling Algorithm in Duty-Cycled Sensor Networks

Provided by: Osaka University
Topic: Mobility
Format: PDF
Geographic routing is assumed to be the most potential routing scheme in Wireless Sensor Networks (WSNs) due to its scalability and efficiency. Recently more and more research work about geographic routing pay attention to its application scenarios in duty-cycled WSNs because of the natural advantage of saving energy consumption with duty-cycling. However, it may cause significant latency issue when applying geographic routing in duty-cycled WSNs and almost all current researches try to handle the latency problem from the point of changing the geographic forwarding mechanism, apart from the Connected-K Neighborhood (CKN) algorithm which focuses on sleep scheduling.

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