Results 1 to 10 of about 810,296 (261)
Embedding Trust in the Media Access Control Protocol for Wireless Networks [PDF]
IEEE 802.11 is one of the most common medium access control (MAC) protocols used in wireless networks. The carrier sense multiple access with collision avoidance (CSMA/CA) mechanisms in 802.11 have been designed under the assumption that all nodes in the
Chaminda Alocious +3 more
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Narrowband Internet of Things (NB-IoT): From Physical (PHY) and Media Access Control (MAC) Layers Perspectives [PDF]
Narrowband internet of things (NB-IoT) is a recent cellular radio access technology based on Long-Term Evolution (LTE) introduced by Third-Generation Partnership Project (3GPP) for Low-Power Wide-Area Networks (LPWAN).
Collins Burton Mwakwata +5 more
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In satellite Internet-of-Things (IoT) systems using the 920-MHz band Low Power Wide Area, available channels for each terminal are limited to avoid interference with terrestrial networks. Since this limitation depends on the location of the terminal, the
Kansuke Kumazawa +7 more
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Distributed Load Control Using Reliable Low-Data-Rate Power Line Communication
Many demand-response schemes fail because they inconvenience consumers or add unnecessary costs. When participating in a typical demand-response scheme, a consumer may be subjected to invasive control systems, communication systems, or data collection ...
Adedayo O. Aderibole +3 more
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OFDMA Based QoS-Oriented Guarantee Novelty Multiple Access Protocol [PDF]
The next generation wireless local area network (WLAN) 802.11ax standards committee takes high quality of service(QoS) guarantee as one of important technology goals of the next generation WLAN.
doaj +1 more source
Spatial Clustering Group Based OFDMA Access Protocol for the Next Generation WLAN [PDF]
The next generation wireless local area network (WLAN) needs to significantly improve the area throughput in high dense scenario. Orthogonal Frequency Division Multiple Access (OFDMA), considered as the key technology of next generation WLAN, has been ...
doaj +1 more source
FD-OMAC: A Novel Full-Duplex Optical Media Access Control for IEEE 802.15.7
Optical wireless communication (OWC), the IEEE 802.15.7 standard (revised 2018) is developed in normative reference to low-rate wireless personal area networks IEEE 802.15.4 standard.
Anjali Gupta +3 more
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An Efficient Scalable Scheduling MAC Protocol for Underwater Sensor Networks
Underwater Sensor Networks (UWSNs) utilise acoustic waves with comparatively lower loss and longer range than those of electromagnetic waves. However, energy remains a challenging issue in addition to long latency, high bit error rate, and limited ...
Faisal Alfouzan +3 more
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Medium Access Control for Opportunistic Concurrent Transmissions under Shadowing Channels
We study the problem of how to alleviate the exposed terminal effect in multihop wireless networks in the presence of log-normal shadowing channels.
Seung Min Hur, In Keun Son, Shiwen Mao
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Media Access Control in Large-Scale Internet of Things: A Review
The Media Access Control (MAC) serves as an imperative part of wireless communication networks which enables efficient provisioning of communication resources for device interconnectivity and ensures Quality of Service (QoS). The emergence of Large-Scale
Prosper Z. Sotenga +2 more
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