Journal of Terahertz Science and Electronic Information Technology , Volume. 19, Issue 3, 511(2021)
Energy consumption based area routing in mobile wireless sensor networks
The movement of nodes challenges the design of routing in Mobile Wireless Sensor Networks (MWSNs). Therefore, Contact time-Energy Consumption Area(CECA) based Routing is proposed in this paper. In CECA routing, all the nodes follow a sleep-wakeup pattern to improve energy efficiency. Communication between the source and the sink is established by creating a rounded rectangle region. Only the nodes in rounded rectangle region participate in the routing. The Contact-Time(CT) between source and neighbor node is computed by mobility information, and the timer is set by CT. The next-hop forwarding node is selected by timer. Simulation results indicate that CECA protocol has better performance in term of packet delivery ratio and connection-time of routing.
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LIU Liwei. Energy consumption based area routing in mobile wireless sensor networks[J]. Journal of Terahertz Science and Electronic Information Technology , 2021, 19(3): 511
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Received: Jun. 14, 2019
Accepted: --
Published Online: Aug. 19, 2021
The Author Email: Liwei LIU (huksi_sks@163.com)