Energy aware event driven routing protocol and dynamic delivering scheme for multievent wireless sensor network

Multievent wireless sensor networks (WSN) require different levels of reliability and latency based on event types. Besides that, energy efficient consumption is one of the crucial requirements for most WSNs because sensors have limited power and processing capability. Most of researches in this area have dealt with one or two of the requirements. This paper proposes a novel solution combining of energy aware, event driven routing protocol, and dynamic delivering scheme to support the requirements for multievent WSN. Simulation results show that, the proposed solution reduces packet loss rate for high reliability requirement events and extends the network lifetime of multievent WSN. Moreover, in case of high traffic conditions, sharing load across multiple paths would reduce latency for the urgent events in the multiple events network.