Wireless Multihop Transmission Scheme Based on Cooperative Energy Harvesting for Lifetime Increase 


Vol. 43,  No. 11, pp. 1852-1861, Nov.  2018
10.7840/kics.2018.43.11.1852


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  Abstract

In IoT environments, battery-powered wireless devices are connected to each other by multihop and provide services while interacting with each other so that effective energy harvesting and transmission schemes are needed in a multi-hop environments. In this paper, we propose an energy harvesting-based multihop transmission scheme using inter-node cooperation in multihop-based linear network topology. We propose a multihop communication protocol based on cooperative energy harvesting by mathematically modeling the multihop transmission system according to whether energy harvesting is used or not and whether there is cooperation between nodes. In order to maximize the lifetime of the multihop path, the proposed protocol determines the energy transfer time for each node to make the lifetime of the each node be equal, which has the tradeoff relationship each other. To make the lifetime of each node the same, we apply the flocking algorithm which imitates the behavior of a bird flock flying at the same velocity, so that the lifetime of the nodes is averaged locally. Simulation results show that the proposed algorithm can maximize the lifetime of the multihop path by making all nodes have the same lifetime.

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  Cite this article

[IEEE Style]

H. Choi, "Wireless Multihop Transmission Scheme Based on Cooperative Energy Harvesting for Lifetime Increase," The Journal of Korean Institute of Communications and Information Sciences, vol. 43, no. 11, pp. 1852-1861, 2018. DOI: 10.7840/kics.2018.43.11.1852.

[ACM Style]

Hyun-Ho Choi. 2018. Wireless Multihop Transmission Scheme Based on Cooperative Energy Harvesting for Lifetime Increase. The Journal of Korean Institute of Communications and Information Sciences, 43, 11, (2018), 1852-1861. DOI: 10.7840/kics.2018.43.11.1852.

[KICS Style]

Hyun-Ho Choi, "Wireless Multihop Transmission Scheme Based on Cooperative Energy Harvesting for Lifetime Increase," The Journal of Korean Institute of Communications and Information Sciences, vol. 43, no. 11, pp. 1852-1861, 11. 2018. (https://doi.org/10.7840/kics.2018.43.11.1852)

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pISSN : 1226 - 4717
eISSN : 2287 - 3880