Article
Computer Science, Information Systems
Yishan Su, Yini Xu, Zhifeng Pang, Yuru Kang, Rong Fan
Summary: In this article, a hybrid coding-aware routing protocol (HCAR) is proposed for underwater acoustic sensor networks (UASNs). HCAR introduces interflow network coding and combines reactive routing with opportunistic routing to effectively reduce the number of transmissions. Simulation results and sea tests demonstrate that HCAR can optimize the routing problem of UASNs with multiple source nodes and a single sink node.
IEEE INTERNET OF THINGS JOURNAL
(2023)
Article
Engineering, Electrical & Electronic
Yadong Gong, Guoming Lai
Summary: In this paper, a centralized clustering protocol called Low-Energy Dynamic Clustering (LEDC) is proposed to enhance the energy efficiency in query-based wireless sensor networks (WSNs). LEDC utilizes prediction-based scheme and centralized optimal dynamic cluster formation algorithms to match the distribution of clusters with that of query targets, and suggests an energy-aware forwarding strategy and a parallel processing algorithm to improve energy efficiency and network throughput.
IEEE SENSORS JOURNAL
(2022)
Article
Chemistry, Analytical
Fatma H. El-Fouly, Ahmed Y. Khedr, Md Haidar Sharif, Eissa Jaber Alreshidi, Kusum Yadav, Huseyin Kusetogullari, Rabie A. Ramadan
Summary: This paper proposes an energy-efficient and reliable clustering protocol (ERCP) for Wireless Sensor Networks (WSNs). The protocol achieves energy savings and reliable message delivery through efficient clustering technique and reliable inter-cluster routing technique.
Article
Multidisciplinary Sciences
Zhou He, Lian Chen, Feng Li, Ge Jin
Summary: Wireless Sensor Networks (WSN) is an efficient technology in intelligent communication and has been widely used in various applications. This research proposes a Fuzzy Model for Content-Centric Routing (FMCCR) in WSN to address the challenges of heterogeneous data routing. FMCCR achieves better performance by controlling the network topology and using content-centric and fuzzy logic-based routing algorithm for data transmission. Simulation results show that FMCCR reduces energy consumption, improves traffic load distribution, and increases network lifetime compared to previous methods. These results demonstrate the efficiency of FMCCR for real-world scenarios.
Article
Engineering, Electrical & Electronic
Akpojoto Siemuri, Tobias Glocker, Mike Mekkanen, Kimmo Kauhaniemi, Timo Mantere, Mohammed Elmusrati
Summary: This paper presents a wireless control area network (CAN bus) protocol for communication between a smart NOx sensor and the engine control unit (ECU) in diesel engines. The design and implementation of a wireless CAN communication node is based on a case study of Wartsila's smart NOx sensor on a W4L20 diesel engine. The smart NOx sensor is currently connected to the ECU using a wired CAN bus connection, which is replaced by a wireless CAN prototype using the XBee module with ZigBee technology.
IET COMMUNICATIONS
(2023)
Article
Engineering, Electrical & Electronic
S. Suja Golden Shiny, K. Murugan
Summary: This paper proposed an automatic threshold based routing protocol (TSDN-WISE) for Software-Defined Wireless Sensor Networks (SDWSNs), which forwards data and control messages based on automatically calculated threshold value to reduce energy consumption and delay. Experimental results show that compared to baseline protocols, the TSDN-WISE protocol extends network lifetime by 65% on average and reduces control traffic overhead by 33.34%.
IEEE SENSORS JOURNAL
(2021)
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, Information Systems
Rehenuma Tasnim Rodoshi, Yujae Song, Wooyeol Choi
Summary: In underwater wireless sensor networks, routing algorithms based on reinforcement learning can learn and optimize in underwater environments without prior knowledge, however, facing challenges such as high energy consumption and narrow bandwidth. Various routing protocols differ in terms of key ideas, designs, optimization criteria, and performance evaluation.
Article
Computer Science, Information Systems
Muhammad Taufiq Nuruzzaman, Huei-Wen Ferng
Summary: This paper proposes a novel beaconless geographical routing (BGR) protocol called heterogeneity-aware BGR (HA-BGR) that takes into account the locations of candidate forwarders and different transmission ranges. Through analytical and simulation results, it is shown that HA-BGR outperforms the recently proposed convex-lense decision region BGR (CDR-BGR) in terms of the number of next-hop candidates, end-to-end delivery ratio, and latency.
IEEE TRANSACTIONS ON MOBILE COMPUTING
(2022)
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
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
Engineering, Electrical & Electronic
Rongxin Zhu, Qihang Jiang, Xiangdang Huang, Deshun Li, Qiuling Yang
Summary: This paper proposes a reinforcement-learning-based opportunistic routing protocol (ROEVA) to address the challenges faced by underwater acoustic sensor networks (UASNs) such as high propagation delay, low transmission reliability, energy limitation, and void routing. Through the use of a reward function based on reinforcement learning and a waiting mechanism to reduce packet redundancy and collisions, the ROEVA protocol outperforms other existing protocols in terms of energy efficiency, packet delivery ratio, average hop count, and end-to-end delay.
IEEE SENSORS JOURNAL
(2022)
Article
Chemistry, Analytical
Someah Alangari, Marwa Obayya, Abdulbaset Gaddah, Ayman Yafoz, Raed Alsini, Omar Alghushairy, Ahmed Ashour, Abdelwahed Motwakel
Summary: This article introduces a wavelet mutation with Aquila optimization-based routing (WMAO-EAR) protocol for wireless communication in wireless sensor networks (WSNs). Through comprehensive simulation analysis, the improved performance of this method over other approaches is demonstrated.
Article
Computer Science, Information Systems
Wan-Kyu Yun, Sang-Jo Yoo
Summary: This study proposes a novel energy-efficient routing algorithm that utilizes data aggregation and Q-learning to optimize path selection while considering the aggregation levels of neighboring nodes. By maximizing rewards based on sensor-type-dependent data aggregation efficiency, communication energy, and node residual energy, the proposed protocol effectively reduces data transmission and extends the lifetime of a WSN.
Article
Engineering, Electrical & Electronic
Yin-Di Yao, Xiong Li, Yan-Peng Cui, Lang Deng, Chen Wang
Summary: Wireless sensor networks are self-organizing monitoring networks consisting of randomly deployed micro sensor nodes to collect physical information for tasks such as intelligent perception and efficient control. However, the energy limitations of the nodes greatly affect network performance. In this study, a multi-hop routing protocol based on game theory and coverage optimization is proposed to prolong network lifetime.
IEEE SENSORS JOURNAL
(2022)
