Article
Telecommunications
Mohammad Reza Ghaderi, Mansour Sheikhan
Summary: Compressive sensing is an effective technique in wireless sensor networks for reducing energy consumption and increasing network lifetime.
WIRELESS PERSONAL COMMUNICATIONS
(2023)
Article
Chemistry, Analytical
Neng-Chung Wang, Chao-Yang Lee, Young-Long Chen, Ching-Mu Chen, Zi-Zhen Chen
Summary: In this paper, an energy-efficient load balancing tree-based data aggregation scheme (LB-TBDAS) for grid-based wireless sensor networks (WSNs) is proposed. The LB-TBDAS scheme partitions the sensing area into grid cells and selects a sensor node with the maximum residual energy as the cell head in each cell. The tree-like path is then established using the minimum spanning tree algorithm, and the cell head collects and transmits the sensing data to the base station (BS). Simulation results show that LB-TBDAS significantly reduces energy consumption compared to other schemes and extends the network lifetime.
Article
Telecommunications
Weidong Fang, Wuxiong Zhang, Wei Yang, Zhannan Li, Weiwei Gao, Yinxuan Yang
Summary: The LEACH-TM protocol proposed in this paper utilizes dynamic decision cluster head nodes, residual energy, and neighbor node density to better constrain the cluster size, improve energy efficiency, and defend against internal attacks through a trust management scheme. Simulation results demonstrate that LEACH-TM outperforms LEACH-SWDN and LEACH protocols in prolonging network lifetime, balancing energy consumption, and mitigating the influence of malicious nodes on cluster head selection, ensuring overall network security.
DIGITAL COMMUNICATIONS AND NETWORKS
(2021)
Article
Computer Science, Information Systems
Man Gun Ri, Ye Song Han, Jin Pak, Sung Gwon Hwang, Chol Min Pong
Summary: This paper proposes a hierarchical cluster-based routing protocol for energy harvesting wireless sensor networks (EH-WSNs) to enhance harvested energy utilization and balance energy consumption. The protocol selects cluster heads based on multiple criteria and introduces improved adjustment schemes for sensing radius and transmission power to further improve energy consumption balance.
Article
Computer Science, Information Systems
Youngju Nam, Hyunseok Choi, Yongje Shin, Soochang Park, Euisin Lee
Summary: This paper proposes a real-time routing protocol called EAR2 for mobile sinks in wireless sensor networks. EAR2 calculates data delivery speed by considering the static distance to the expected area of a mobile sink's location and its movement speed, in order to meet the desired time deadline. Additionally, a protocol called EAR2M with multiple flooding points is proposed to reduce flooding time and enhance data transmission reliability.
Article
Chemistry, Multidisciplinary
Neng-Chung Wang, Young-Long Chen, Yung-Fa Huang, Ching-Mu Chen, Wei-Cheng Lin, Chao-Yang Lee
Summary: In this paper, an energy aware grid-based clustering power efficient data aggregation protocol (GB-PEDAP) is proposed for wireless sensor networks (WSNs), which effectively extends the network lifetime through a two-layer data transmission scheme.
APPLIED SCIENCES-BASEL
(2022)
Article
Computer Science, Information Systems
Akhilesh Panchal, Rajat Kumar Singh
Summary: The new Energy Efficient Hybrid Clustering and Hierarchical Routing (EEHCHR) algorithm in Wireless Sensor Network (WSN) achieves the goals of energy savings, extended network lifetime, and improved coverage. By introducing a new adaptive and hybrid clustering scheme and hierarchical packet routing strategy, it effectively reduces network energy consumption.
Article
Computer Science, Information Systems
Yangbin Zhang, Lihua Liu, Mao Wang, Jibing Wu, Hongbin Huang
Summary: This paper introduces a novel application scenario for WSNs where raw data is collected using a multihop network without redundant sensor nodes. A new routing protocol called HTC-RDC is proposed to prolong the lifetime of WSNs in this scenario. Experimental results show that HTC-RDC can significantly extend the network lifetime compared to existing protocols.
COMPUTER COMMUNICATIONS
(2022)
Article
Computer Science, Hardware & Architecture
Xiaojun Zhu
Summary: This paper discusses the problem of maximizing lifetime in wireless sensor networks using a non-tree routing structure, proposing an algorithm with O(mn) running time to effectively solve this problem.
JOURNAL OF SUPERCOMPUTING
(2021)
Article
Computer Science, Information Systems
Jianhua Huang, Tianqi Li, Zhigang Shi
Summary: This paper proposes an energy-efficient multi-hop routing protocol called UASGRP by using uneven annulus sector grid clustering and multi-hop relay transmission mechanism to balance the energy consumption of nodes effectively. Simulation results demonstrate that UASGRP outperforms other grid-based clustering schemes in energy consumption balance and scalability for networks of various sizes.
PEER-TO-PEER NETWORKING AND APPLICATIONS
(2022)
Article
Computer Science, Information Systems
Hamed Noorbakhsh, Mohammadreza Soltanaghaei
Summary: Optimization and management of energy are crucial in underwater sensor networks. While studies have focused on improving routing and data transmission, there is a need to develop an energy-efficient and reliable routing protocol.
Article
Computer Science, Hardware & Architecture
Nabajyoti Mazumdar, Saugata Roy, Amitava Nag, Sukumar Nandi
Summary: Recent studies show that mobile data collectors can significantly reduce the energy hole problem in wireless sensor networks, extending network lifetime. Existing schemes using mobile data collectors struggle to balance routing energy consumption and data delivery delay, and sensor network protocols often fail to maintain impact as the network topology changes.
JOURNAL OF NETWORK AND COMPUTER APPLICATIONS
(2021)
Article
Engineering, Electrical & Electronic
Dionisis Kandris, Emmanouil Andreas Evangelakos, Dimitrios Rountos, George Tselikis, Eleftherios Anastasiadis
Summary: This article focuses on the study of energy efficient routing protocols in wireless sensor networks (WSNs), with a particular emphasis on the pioneer protocol LEACH and its 18 descendant protocols. Theoretical comparison and simulation tests are conducted to evaluate their performance.
AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS
(2023)
Article
Telecommunications
Amine Kardi, Rachid Zagrouba
Summary: This paper introduces a new energy management function called Smart Slumber, designed to minimize energy consumption in Wireless Sensor Networks (WSNs). By coordinating waking periods and pausing, the technique improves network lifespan, prevents interruptions, and shows significant improvements compared to classic HSRP and LEACH protocols in terms of Packet Delivery Ratio.
WIRELESS PERSONAL COMMUNICATIONS
(2022)
Article
Green & Sustainable Science & Technology
Karthikeyan Sakthivel, Rajkumar Ganesan
Summary: Wireless Medical Body Area Sensor Network (WMBASN) is used for monitoring human vital biological parameters in healthcare and fitness applications. This study focuses on developing a reliable routing protocol for WMBASN to improve network performance. By incorporating the Hidden Markov Chain Model (HMCM), a routing protocol called ESTEEM selects the best-fitted Assistive Node (AN) and achieves improved throughput, stability, and network lifetime.
SUSTAINABLE ENERGY TECHNOLOGIES AND ASSESSMENTS
(2023)
