2021
DOI: 10.24018/ejeng.2021.6.6.2222
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A Review of Multi-Channel Medium Access Control Protocols for Wireless Sensor Networks

Abstract: Wireless Sensor Networks (WSNs) are witnessing a momentum spread especially with the growth of the Internet of Things (IoT) paradigm. Indeed, WSNs are considered as the main enabling infrastructure for IoT networks. Nowadays, the emerging WSNs applications require not only long network lifespan but also considerably high data rate. Consequently, conceiving Multichannel MAC protocols that save the scarceenergy budget of sensor nodes while providing high network throughput is crucial for the emerging WSNs applic… Show more

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Cited by 3 publications
(4 citation statements)
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“…As a result, the transmission performance is degraded, prolonging the response latency [ 4 ]. Although multi-channel communication can be applied to improve transmission performance by assigning MDs to different channels [ 5 ], the spectrum resources may still not be enough to accommodate all MDs [ 6 ].…”
Section: Introductionmentioning
confidence: 99%
“…As a result, the transmission performance is degraded, prolonging the response latency [ 4 ]. Although multi-channel communication can be applied to improve transmission performance by assigning MDs to different channels [ 5 ], the spectrum resources may still not be enough to accommodate all MDs [ 6 ].…”
Section: Introductionmentioning
confidence: 99%
“…Wireless sensor devices (WSDs) have emerged in various applications of smart cities, remote healthcare, unmanned aerial vehicle (UAV) and smart homes [1][2][3][4][5], where WSDs generate and transmit remote sensing data to sink nodes. Various types of modern sensor devices may generate a great volume of data [6,7].…”
Section: Introductionmentioning
confidence: 99%
“…Although edge computing could increase the efficiency of processing computation tasks for WSDs, the rapidly increasing WSDs may cause radio communication interference to result in longer communication delays when these WSDs offload their tasks to the edge server simultaneously. Currently, multi-channel communication has been applied to several applications of WSDs to enhance the performance of both transmission throughput and energy efficiency [2]. The communication interference can thus be avoided by allocating one channel to each WSD.…”
Section: Introductionmentioning
confidence: 99%
“…The focus of this study is on ad hoc network characteristic-decentralized topologies with nodes communicating as peers between themselves. In an ad hoc network, a single channel needs to be shared by several nodes, and the medium access control (MAC) protocol [8][9][10] is responsible for the coordination between nodes. With advances in technological development, the physical (PHY) layer is vastly improved with higher data rates and a better quality of service (QoS) [11][12][13][14].…”
mentioning
confidence: 99%