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首页> 外文期刊>International journal of communication systems >Modulated relay based stable election protocol for largescale wireless sensor networks
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Modulated relay based stable election protocol for largescale wireless sensor networks

机译：Modulated relay based stable election protocol for largescale wireless sensor networks

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摘要

Internet of things (IoT) applications based on wireless sensor networks(WSNs) have recently gained vast momentum. These applications vary fromhealth care, smart cities, and military applications to environmentalmonitoring and disaster prevention. As a result, energy consumption andnetwork lifetime have become the most critical research area of WSNs.Through energy-efficient routing protocols, it is possible to reduce energyconsumption and extend the network lifetime for WSNs. Using hybrid routingprotocols that incorporate multiple transmission methods is an effective wayto improve network performance. This paper proposes modulated R-SEP(MR-SEP) for large-scale WSN-based IoT applications. MR-SEP is based on thewell-known stable election protocol (SEP). MR-SEP defines three initial energylevels for the nodes to improve the network energy distribution and establishesmulti-hop communication between the cluster heads (CHs) and the basestation (BS) through relay nodes (RNs) to reduce the energy consumption ofthe nodes to reach the BS. In addition, MR-SEP reduces the replacementfrequency of CHs, which helps increase network lifetime and decrease powerconsumption. Simulation results show that MR-SEP outperforms SEP,LEACH, and DEEC protocols by 70.2, 71.58, and 74.3, respectively, interms of lifetime and by 86.53, 86.68, and 86.93 in terms of throughput.

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