Article
Automation & Control Systems
Fjolla Ademaj, Hans-Peter Bernhard
Summary: This article introduces a QoS routing protocol that balances power consumption between wireless sensor and actuator nodes, achieves defined latency by implementing a time-division multiple access scheme, and improves energy efficiency by avoiding collisions.
IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS
(2022)
Article
Business
Manisha Rathee, Sushil Kumar, Amir H. Gandomi, Kumar Dilip, Balamurugan Balusamy, Rizwan Patan
Summary: This article proposed an ant colony optimization-based QoS-aware energy balancing secure routing algorithm for WSNs, which uses improved heuristics to calculate transmission delay and node trust factor. Compared to two existing algorithms, the proposed QEBSR algorithm performed better.
IEEE TRANSACTIONS ON ENGINEERING MANAGEMENT
(2021)
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
Telecommunications
K. N. Bhanu, Ashok V. Sutagundar, Vidya S. Bennur
Summary: The paper proposes an Agent based Spider-Net Information Gathering scheme to improve performance and energy efficiency in wireless sensor networks. By utilizing a 'Spider-Net' topology and multiple software agents, the proposed scheme outperforms existing methods in terms of minimizing energy consumption and enhancing network lifetime.
WIRELESS PERSONAL COMMUNICATIONS
(2021)
Article
Computer Science, Information Systems
Shi Dong, Mudar Sarem, Wengang Zhou
Summary: The energy consumption in wireless sensor networks is limited, with the sink node consuming the most energy. The network lifetime is short, so improving the effective node energy and prolonging the network lifetime have become important issues. This article aims to construct an optimal spanning tree to maximize lifetime, with a new accurately distributed data gathering algorithm-based tree that can extend the lifetime of WSNs compared to existing algorithms.
IEEE SYSTEMS JOURNAL
(2021)
Article
Engineering, Electrical & Electronic
Zhilin Lu, Bing Fan, Jinqi Cai, Liangrui Tang
Summary: This paper proposes a joint routing and charging algorithm (J-RCA) with WCE assisted data gathering, using an improved TOPSIS method to balance node energy consumption, and presenting a two-step charging scheme. Simulation results demonstrate that the algorithm has advantages in prolonging network lifetime and improving transmission reliability.
IEEE SENSORS JOURNAL
(2021)
Article
Engineering, Electrical & Electronic
Ambareesh Srinivasa Gowda, Neela Madheswari Annamalai
Summary: This paper aims at minimizing the delay and expected transmission count (ETX) cost of the QoS requirements by proposing a hybrid salp swarm-firefly (HSSFF) approach in WMSNs. The HSSFF approach is designed to obtain an optimal routing path with minimum end-to-end delay and less ETX value. Simulation results indicate that the HSSFF approach provides better performance on various test functions.
INTERNATIONAL JOURNAL OF COMMUNICATION SYSTEMS
(2021)
Article
Engineering, Electrical & Electronic
Mostafa Ali Babaei Shahraki, Sima Emadi, Vahid Ayatollahitafti, Ghasem Mirjaliy
Summary: This paper proposes a location-free Reliable and QoS-Aware Routing (RQAR) protocol for mobile sink Underwater Wireless Sensor Networks (UWSNs). The protocol considers multiple parameters and optimizes data transmission and communication stability, without requiring the position information of the sensor nodes. Simulation results using NS2 demonstrate the superiority of RQAR in improving end-to-end delay, packet delivery ratio, and network throughput.
INTERNATIONAL JOURNAL OF COMMUNICATION SYSTEMS
(2023)
Article
Telecommunications
I Kala, S. Karthik, K. Srihari
Summary: The quality of service (QoS) is an important attribute in evaluating the overall efficiency of wireless sensor networks (WSN). WSNs face challenges in terms of limited resources and communication. They play a crucial role in various applications, including multimedia, and the proposed QoS-VCR algorithm helps conserve energy.
WIRELESS PERSONAL COMMUNICATIONS
(2022)
Article
Mathematics, Interdisciplinary Applications
Fan Chao, Zhiqin He, Renkuan Feng, Xiao Wang, Xiangping Chen, Changqi Li, Ying Yang
Summary: This paper presents a novel strategy to reduce the latency of mobile data gathering in a WSN while optimizing the routing strategies and tour planning of the mobile sink (MS). The issue of network coverage is discussed first, followed by calculating the appropriate number of clusters. A tour planning of the MS based on prediction is proposed to minimize the traveling distance for data collection. The proposed method is simulated in MATLAB and validated through physical tests on a test rig based on an unmanned aerial vehicle (UAV).
Article
Chemistry, Analytical
Fang Zhu, Wenhao Wang
Summary: This paper introduces an improved weed algorithm embedded with various enhancement strategies to optimize the coverage rate of wireless sensor networks. By incorporating multiple improvement steps, the algorithm successfully enhances the coverage rate. Simulation results demonstrate that the new algorithm achieves a higher coverage rate compared to traditional algorithms.
Article
Engineering, Electrical & Electronic
Ahmed Salim, Walid Osamy, Ahmed M. Khedr, Ahmed Aziz, Mohamed Abdel-Mageed
Summary: The paper introduces a new scheme for secure and efficient gathering of IoT data, consisting of Setup, Secure data gathering, and Data reconstruction phases. It utilizes the properties of prime numbers and Bezier curve function to improve power consumption during data transmission and enhance the reconstruction process.
IEEE SENSORS JOURNAL
(2021)
Article
Engineering, Electrical & Electronic
Pehr Soderman, Karl-Johan Grinnemo, Markus Hidell, Peter Sjodin
Summary: The paper evaluates four representative buffer management algorithms in Delay Tolerant Wireless Sensor Networks and finds that the combination of buffer management algorithm with the employed routing protocol and sensor node buffer sizes significantly impacts latency, while QoI depends more on the characteristics of transported data and routing protocol.
IEEE SENSORS JOURNAL
(2021)
Article
Computer Science, Information Systems
Youjia Han, Huangshui Hu, Yuxin Guo
Summary: TAGA is a routing protocol for wireless sensor networks that is energy-aware and trust-based, utilizing adaptive genetic algorithm to extend network lifetime and enhance security. The protocol constructs nodes' comprehensive trust values and selects optimal cluster heads to resist attacks and minimize energy consumption.
Article
Computer Science, Information Systems
Eduardo Nuno Almeida, Andre Coelho, Jose Ruela, Rui Campos, Manuel Ricardo
Summary: The article presents a traffic aware topology control solution for aerial networks that combines UAV placement with a predictive and centralized routing protocol to update topology seamlessly based on traffic demand, thereby improving Quality of Service for users.
