K-Means Clustering-Based Safety System in Large-Scale Industrial Site Using Industrial Wireless Sensor Networks [PDF]
Sensors, 2022 A large number of workers and heavy equipment are used in most industrial sizes, and the prevention of safety accidents is one of the most important issues. Therefore, although a number of systems have been proposed to prevent accidents, existing studies
Dongyeong Seo +3 more
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An Efficient and Reliable Algorithm for Wireless Sensor Network [PDF]
Sensors, 2021 In wireless sensor networks (WSN), flooding increases the reliability in terms of successful transmission of a packet with higher overhead. The flooding consumes the resources of the network quickly, especially in sensor networks, mobile ad-hoc networks,
Faheem Khan +5 more
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Energy Efficient Multicast Communication in Cognitive Radio Wireless Mesh Network [PDF]
Sensors, 2022 Multicasting is a basic networking primitive used in a wide variety of applications that is also true for cognitive radio-based networks. Although cognitive radio technology is considered to be the most promising technology to deal with spectrum scarcity,
Imran Baig +3 more
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Orbital angular momentum and beyond in free-space optical communications [PDF]
Nanophotonics, 2021 Orbital angular momentum (OAM), which describes tailoring the spatial physical dimension of light waves into a helical phase structure, has given rise to many applications in optical manipulation, microscopy, imaging, metrology, sensing, quantum science,
Wang Jian +5 more
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Wake-Up Receiver-Based Routing for Clustered Multihop Wireless Sensor Networks [PDF]
Sensors, 2022 The Wireless Sensor Network (WSN) is one of the most promising solutions for the supervision of multiple phenomena and for the digitisation of the Internet of Things (IoT).
Maximilian Weber +3 more
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Hybrid intelligent strategy driving high-dimensional encrypted orbital angular momentum comb multicasting towards optical data-transmission networks [PDF]
Light: Science & ApplicationsAchieving higher degrees and dimensions of light is one of the accessible paths for increasing the capacity of optical data-transmission systems. Orbital angular momentum (OAM), owing to its infinite and mutually orthogonal nature, offers a promising ...
Shiyun Zhou +6 more
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Orbital angular momentum (OAM) conversion and multicasting using N-core supermode fiber [PDF]
Scientific Reports, 2017 We propose and numerically demonstrate a conversion and multicasting scheme of orbital angular momentum (OAM) states by using N-core supermode fiber (NCSF), where the topological charges of converted OAM states mainly depend on the injected OAM state and
Guang-hao Shao +4 more
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Simultaneous Wireless Power Transfer and Secure Multicasting in Cooperative Decode-and-Forward Relay Networks [PDF]
Sensors, 2017 In this paper, we investigate simultaneous wireless power transfer and secure multicasting via cooperative decode-and-forward (DF) relays in the presence of multiple energy receivers and eavesdroppers.
Jong-Ho Lee, Illsoo Sohn, Yong-Hwa Kim
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Design of A Fuzzy-controlled Energy - Efficient Multicast Scheduler (FEMS) For SDWSN [PDF]
Journal of Information Technology Management, 2021 Multicasting is an important operation in software-defined wireless sensor networks (SDWSNs). In this operation, a group of nodes specified by their unique node identification numbers is supposed to receive the same multicast message at the approximately
Anuradha Banerjee
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Scheduling and Power Control for Wireless Multicast Systems via Deep Reinforcement Learning
Entropy, 2021 Multicasting in wireless systems is a natural way to exploit the redundancy in user requests in a content centric network. Power control and optimal scheduling can significantly improve the wireless multicast network’s performance under fading.
Ramkumar Raghu +3 more
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