Energy-efficient hierarchical dynamic depth adjustment routing protocol for UWSN with distributed sink mobility and semantic self-healing

IF 7.7 2区计算机科学 Q1 COMPUTER SCIENCE, HARDWARE & ARCHITECTURE

Journal of Network and Computer Applications Pub Date : 2025-02-18 DOI:10.1016/j.jnca.2025.104136

T.R. Chenthil, G.C. Jagan, S. Ranjith, G. Balachandran

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引用次数: 0

Abstract

Underwater Wireless Sensor Networks (UWSNs) play a pivotal role in marine exploration and monitoring, yet face significant challenges in maintaining energy efficiency and dynamic adaptability. This paper introduces the Energy-efficient Hierarchical Dynamic Depth Adjustment Routing Protocol (EHDDAHRP) for UWSNs. EHDDAHRP integrates innovative features, including Distributed Sink Mobility and Semantic Self-healing, to enhance UWSN performance. The protocol employs a hierarchical structure, considering proximity, energy levels, and communication range during node initialization. Cluster formation criteria ensure balanced energy distribution, and the selection of Cluster Heads (CHs) is based on residual energy. Inter-cluster communication and dynamic adaptation mechanisms optimize network efficiency. A dynamic depth adjustment mechanism responds to environmental variables adapting the routing tree depth dynamically. The protocol introduces distributed sink mobility for strategic sink relocation and a semantic self-healing algorithm for context-aware fault recovery. EHDDAHRP presents a promising solution for UWSNs, offering improved adaptability, fault recovery, and overall network efficiency.

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来源期刊

Journal of Network and Computer Applications 工程技术-计算机：跨学科应用

CiteScore

21.50

自引率

3.40%

发文量

142

审稿时长

37 days

期刊介绍： The Journal of Network and Computer Applications welcomes research contributions, surveys, and notes in all areas relating to computer networks and applications thereof. Sample topics include new design techniques, interesting or novel applications, components or standards; computer networks with tools such as WWW; emerging standards for internet protocols; Wireless networks; Mobile Computing; emerging computing models such as cloud computing, grid computing; applications of networked systems for remote collaboration and telemedicine, etc. The journal is abstracted and indexed in Scopus, Engineering Index, Web of Science, Science Citation Index Expanded and INSPEC.