Aiming at the energy consumption problem in underwater wireless sensor networks
a UWSNs clustering routing algorithm based on improved gray wolf optimization is proposed. It uses the improved grey wolf optimization algorithm to iteratively update to ensure uniform cluster head distribution
balance load and saveenergy. The data transmission phase uses the shortest path selection strategy to ensure minimum energy consumption for multi-hop transmission.Simulation resultsshows thatthis method can reduce the energy consumption of UWSNs and prolong the network life cycle.
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MIRJALILI S, MIRJALILI S M, LEWIS A.Grey Wolf Optimizer[J]. Advances in Engineering Software, 2014, 69(3):46-61. DOI: 46
BONGALE A M, NIRMALA C R, BONGALE A M. Hybrid Cluster Head Election for WSN Based on Firefly and Harmony Search Algorithms[J]. Wireless Personal Communications, 2019, 106(2): 275-306. DOI: 275
AHMED M, SALLEH M, CHANNA M I.Routing protocols based on node mobility for Underwater Wireless Sensor Network (UWSN): A survey(Review)[J]. Journal of Network and Computer Applications, 2017, 78: 242-252. DOI: 242
MANZOOR B, JAVAID N, REHMAN N, et al.Q-LEACH: A New Routing Protocol for WSNs[J]. Procedia Computer Science, 2013, 19: 926-931. DOI: 926
CAO J, DOU J.Design and Development of Heterogeneous Underwater Sensor Networks[J]. IEEE International Conference on Mobile Ad-Hoc and Sensor Systems, 2014 :425-430. DOI: 425
SANDEEP D N, KUMAR V.Review on Clustering, Coverage and Connectivity in Underwater Wireless Sensor Networks: A Communication Techniques Perspective[J]. IEEE Access, 2017, 99:1-1. DOI: 1
SANTAR P S, SHARMA S C.A Survey on Cluster Based Routing Protocols in Wireless Sensor Networks[J]. International Conference on Advance Computing Technologies and Applications, 2015, 45: 687-695. DOI: 687