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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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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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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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Persistent Scheduling with Broadcast Feedback for Cellular V2X Communication
2021 IEEE 93rd Vehicular Technology Conference (VTC2021-Spring), 2021In New Radio (NR) Sidelink Mode 2 for vehicle-to-everything (V2X) communication, each vehicle autonomously selects the wireless resource through sensing-based resource selection and reservation. Since perfect sensing and coordination in distributed scheduling is impossible, resource collisions in the resource reservation are unavoidable.
Youngjoon Yoon, Junwon Kang, Hyogon Kim
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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, Jimin Lee, Yong Soo Cho
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Cooperative Perception using Cellular V2X in Mixed Traffic Scenario
2021 International Conference on Electrical, Computer, Communications and Mechatronics Engineering (ICECCME), 2021The ultimate goal of connected autonomous vehicles (CAVs) is to provide traffic accident-free, road capacity, and mobility service. The CAVs are supported by vehicle-to-everything (V2X) communication to achieve those goals. The 3rd Generation Partnership Project (3GPP) standardizes the V2X called cellular V2X (C-V2X).
Muhammad Rony Hidayatullah +3 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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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 Trials Begin in Japan
Traffic Technology International, 2018Your essential guide to the future of transportation communications
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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 +4 more
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