Results 21 to 30 of about 1,449,650 (280)
A Q-Learning-Based Adaptive MAC Protocol for Internet of Things Networks
IEEE Access, 2021 In Internet of Things (IoT) applications, sometimes the quality of service (QoS) of throughput for transmitting video or the QoS of bounded delay for control of a sensor node is required.
Chien-Min Wu +4 more
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An Energy Efficient MAC Protocol for Wireless Passive Sensor Networks
Future Internet, 2017 Medium Access Control (MAC) protocol is one of the key network protocols that ensure Wireless Sensor Networks (WSNs) maintain high performance during communication.
Qingyao Yu +4 more
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Energy-aware MAC protocol for data differentiated services in sensor-cloud computing
Journal of Cloud Computing: Advances, Systems and Applications, 2020 The energy-aware MAC protocol is the basic communication protocol for device-to-device communication in sensor-cloud computing and facilitates data sensing, computing, and sharing for applications.
Shun Liu +4 more
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Comparison of Multichannel MAC Protocols [PDF]
IEEE Transactions on Mobile Computing, 2008 This paper compares, through analysis and simulation, a number of multichannel MAC protocols. We first classify these protocols into four categories based on their principles of operation: dedicated control channel, common hopping, split phase, and parallel rendezvous protocols. We then examine the effects of the number of channels and devices, channel
Mo J., So H.-S.W., Walrand J.
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Energy Efficient MAC Protocols [PDF]
2012 IEEE 14th International Conference on High Performance Computing and Communication & 2012 IEEE 9th International Conference on Embedded Software and Systems, 2012 This paper presents a survey of energy efficiency of Medium Access Control (MAC) protocols for Wireless Body Area Sensor Networks (WBASNs). We highlight the features of MAC protocols along with their advantages and limitations in context of WBASNs. Comparison of Low Power Listening (LPL), Scheduled Contention and Time Division Multiple Access (TDMA) is
Sarim Hayat +5 more
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New protocols for the cooperative MAC [PDF]
2008 42nd Asilomar Conference on Signals, Systems and Computers, 2008 In this work, we study the CMA-NAF protocol proposed by Azarian et al. in and propose a practical implementation. We are interested in the case of two cooperating sources which want to transmit to the same destination. In this context, two slight improvements of the protocol provide a better DMT and lower error rates.
Charlotte Hucher +2 more
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Directional MAC Protocol with Node Movement Perception in Terahertz Network Scenarios [PDF]
Jisuanji gongcheng, 2021 Terahertz wireless personal area networks are usually equipped with directional antennas in order to increase the data transmission distance of network devices.However,the directional antennas often fail to discover nodes and predict the position of ...
REN Zhi, GUO Li, WANG Lei, SU Xin
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CR-MAC: Cooperative Relaying MAC Protocol for VANETs
2019 Scientific Meeting on Electrical-Electronics & Biomedical Engineering and Computer Science (EBBT), 2019 In this paper, a novel cooperative relaying medium access control (CR-MAC) protocol is proposed for vehicular ad hoc networks (VANETs). Three data transmission modes have been offered to increase the throughput which are direct transmission (DT), cooperative relaying (CR) and multi-hop relaying (MHR).
Karabulut, Muhammet Ali +2 more
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Sensors, 2018 This paper proposes an adaptive duty-cycled hybrid X-MAC (ADX-MAC) protocol for energy-efficient forest fire prediction. The Asynchronous sensor network protocol, X-MAC protocol, acquires additional environmental status details from each forest fire ...
Jin-Gu Kang, Dong-Woo Lim, Jin-Woo Jung
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An adaptive MAC protocol for wireless LANs [PDF]
Journal of Communications and Networks, 2014 11 pages, 13 ...
Amin Jamali +3 more
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