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FFOL transmission services — Issues for a PHY physical layer protocol
Computer Communications, 1992Abstract The FDDI Follow-On LAN (FFOL) standard is being developed as a successor to FDDI. FFOL, like FDDI, consists of several standards, each a part of the whole. The lower three layers of FFOL standards provide the Transmission Services of FFOL. These are a Physical Layer Medium Dependent (PMD) standard, a Physical Layer Protocol (PHY) standard ...
James R. Hamstra, Robert L. Fink
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Physical modification plane: cross MAC/PHY scheduling and resource allocation
2022...
Jaradat, Ahmad, Arslan, Hüseyin
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Proceedings of the 6th ACM Workshop on Wearable Systems and Applications, 2020
In modern connected healthcare applications, wearable devices supporting real-time monitoring and diagnosis have become mainstream. However, wearable systems are exposed to massive cyberattacks that threaten not only data security but also human safety and life. One of the fundamental security threats is device impersonation.
Wenqing Yan +3 more
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In modern connected healthcare applications, wearable devices supporting real-time monitoring and diagnosis have become mainstream. However, wearable systems are exposed to massive cyberattacks that threaten not only data security but also human safety and life. One of the fundamental security threats is device impersonation.
Wenqing Yan +3 more
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Physical-layer network coding: A high performance PHY-layer decoder
2016 IEEE International Conference on Communications (ICC), 2016Physical-layer network coding (PNC) can potentially boost the throughput of a two-way relay network by 100% compared with conventional packet forwarding schemes. However, the complexity of PNC channel decoders can be considerably higher than the complexity of channel decoders for point-to-point communication systems.
Shakeel Salamat Ullah +3 more
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Low-power LVDS receiver for 1.3Gbps physical layer (PHY) interface
2005 IEEE International Symposium on Circuits and Systems (ISCAS), 2005This paper presents the design of a low voltage differential signaling (LVDS) receiver for a 1.3 Gb/s physical layer (PRY) interface. The receiver supports a wide input common mode range of 0.05 V to 2.35 V and a minimum input differential signal of 100 mV as specified by the IEEE LVDS standard.
Gunjan Mandal, Pradip Mandal
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Feel-Phy: An Intelligent Web-Based Physics QA System
2016Feel-Phy is a computerized and unmanned question answering system which is able to solve open-ended Physics problems, providing adaptive guidance and retrieve relevant resources to user inputs. Latent Semantic Indexing (LSI) is employed to process the user inputs and retrieve relevant references.
Kwong Seng Fong +3 more
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A Modelling Approach for the Narrowband IoT (NB-IoT) Physical (PHY) Layer Performance
IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society, 2018Although the Narrowband Internet of Things (NB-IoT) is tightly connected and integrated with cellular networks such as the Long Term Evolution (LTE), it remains an independent radio interface technology. Therefore, it is important to understand its specific requirements by providing a systematic mathematical model of its physical (PHY) layer.
Emmanuel M. Migabo +2 more
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PHY-CRAM: Physical Layer Challenge-Response Authentication Mechanism for Wireless Networks
IEEE Journal on Selected Areas in Communications, 2013Exploiting the unique properties of the physical layer to enhance or complement authentication strength in wireless networks has attracted a lot of research attention recently. In this paper, we propose a novel PHYsical layer Challenge-Response Authentication Mechanism (PHY-CRAM) for wireless networks.
Dan Shan +4 more
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Verbundvorhaben PHYSICS: PHY security innovations for communication systems
PHYSICS erforscht neuartige und integrierte Erkennungs-, Abschwächungs-, und Kompensationsstrategien bei Angriffen auf Kommunikationsnetze, sodass die Anforderungen von Sicherheit, Resilienz und Privatsphäre der Kommunikations-Infrastrukturen erfüllt werden.Michler, Oliver +6 more
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Efficient coupled PHY and MAC use of physical Bursts in WiMAX/IEEE 802.16e networks
Physical Communication, 2013Abstract We address several issues related to the efficient use of Bursts in WiMAX/IEEE 802.16e systems. We look on the relation between the PHY layer budding blocks (FEC blocks) and the allocation of MAC level frames (PDUs) over these FEC blocks. In particular, we show how to transmit a given amount of MAC level data bits over a given Burst in order
Oran Sharon +2 more
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