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Conflict-Free Scheduling in Cellular V2X Communications
IEEE/ACM Transactions on Networking, 2020Cellular V2X, the “Vehicle to Everything” standard, defines a framework for information exchange among vehicles and other network entities. In one of the main modes, LTE V2X relies on a central scheduler to minimize the consumed resources in a conflict-free manner.
Zahra Naghsh, Shahrokh Valaee
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5G Evolution of Cellular IoT for V2X
2018 IEEE Conference on Standards for Communications and Networking (CSCN), 2018The Third Generation Partnership Project (3GPP) is currently studying the extension of the Cellular Internet of Thing (CIoT) towards the newly defined 5G architecture. While Machine Type Communication (MTC) was defined before only for the Evolved Packet System (EPS), new functionality is defined already in 5G Phase 1 that could be utilized also for ...
Andreas Kunz +2 more
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V2X-Enabled Energy-Efficient Transmission in Cellular Networks
2018 10th International Conference on Wireless Communications and Signal Processing (WCSP), 2018In this paper, we propose an energy-efficient vehicle-to-everything (V2X)-enabled transmission scheme in uplink cellular networks. We aim to minimize the uplink energy consumption while considering both circuit power and transmit power. The optimal resource allocation algorithm for direct transmission and V2X-enabled transmission are derived ...
Canjian Zheng +5 more
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A Simulation Framework for Validating Cellular V2X Scenarios
IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society, 2018With the continuous progress of radio technology it is becoming evident that the cellular network will support advanced cellular Vehicle-to-Everything (C-V2X) services, which require connectivity that can provide low latency, high data throughput, high reliability and broad coverage.
Aneta Vulgarakis Feljan, Yifei Jin
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Cellular V2X Communications in Unlicensed Spectrum for 5G Networks
2018 IEEE International Conference on Communications (ICC), 2018With the increasing demand for vehicular data transmission, limited dedicated cellular spectrum becomes a bottleneck to satisfy the requirements of cellular vehicle-to-everything (V2X) users. To address this issue, we study the coexistence problem between cellular V2X users and vehicular ad-hoc network (VANET) users over the unlicensed spectrum.
Pengfei Wang 0005 +4 more
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Synchronization Signal Design for Millimeter-Wave Cellular V2X Communications
IEEE Communications Letters, 2021In this letter, a synchronization signal design technique for millimeter-wave cellular vehicle-to-everything (C-V2X) communications is proposed. The proposed vehicle synchronization signal generated using a generalized reciprocal sequence of m-sequence is shown to have desirable properties for orthogonal frequency division multiplexing (OFDM)-based C ...
Yeong-Jun Kim +2 more
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Software-Defined Multi-Mode Access Management in Cellular V2X
Journal of Communications and Information Networks, 2021With the rapid development of vehicular access network, three different communication modes have emerged as the fundamental technologies in cellular V2X, i.e., cellular mode, reuse mode, and dedicated mode, through different spectrum sharing strategies. However, how to conduct the multi-mode access management for cellular V2X is challenging considering
Haibo Zhou +4 more
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Platoon Cooperation in Cellular V2X Networks for 5G and Beyond
IEEE Transactions on Wireless Communications, 2019In this paper, we study the platoon cooperation in the multi-lane cooperative platoon scenario, where platoons move cooperatively and communicate with each other by cellular vehicle-to-everything (V2X) communication. The platoon cooperation is important for the interference management and communication reliability enhancement, yet it is difficult ...
Pengfei Wang 0005 +4 more
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Achieving Adaptive Linkability for Cellular V2X Group Communications in 5G
2018 IEEE Global Communications Conference (GLOBECOM), 2018Cellular vehicle-to-everything (C-V2X) in 5G enables device-to-device (D2D) group communications to support a variety of proximity-based services. While D2D group communication can improve mobile network spectrum efficiency and user experience by offloading local traffic and extending the coverage of cellular base stations, it has also raised new ...
Dongxiao Liu +3 more
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Cellular V2X Trials Begin in Japan
Traffic Technology International, 2018Your essential guide to the future of transportation communications
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