Multicast and Broadcast Enablers for High-Performing Cellular V2X Systems
Journal article, 2019
This paper focuses on capabilities enabled by 5G connectivity in the cooperative, connected and autonomous cars, and elaborates on two technical enablers. One of the technical enablers consists of a beamformed broadcast/multicast technology that builds on adaptive and robust beam management techniques at the air interface. The other proposed technical component aims to improve the end-to-end architectural design of 5G networks to enable efficient broadcast and multicast transmissions for vehicle-to-anything services. Finally, the key results of multicast and broadcast technical components are described and ongoing and future areas of work and research are detailed.
end-to-end architecture
5GCAR
beamforming
V2X
Author
Mikael Fallgren
Ericsson
T. Abbas
Volvo Cars
Sylvain Allio
Orange
Jesus Alonso-Zarate
Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
G. Fodor
Royal Institute of Technology (KTH)
Laurent Gallo
Ericsson
A. Kousaridas
Huawei
Yilin Li
Huawei
Zexian Li
Huawei
Zhongfeng Li
Nokia
Jian Luo
Ericsson
Toktam Mahmoodi
King's College London
Tommy Svensson
Chalmers, Electrical Engineering, Communication, Antennas and Optical Networks
Guillaume Vivier
Sequans Communications
IEEE Transactions on Broadcasting
0018-9316 (ISSN)
Vol. 65 2 454-463 8715796Fifth Generation Communication Automotive Research and innovation (5GCAR)
European Commission (EC) (EC/H2020/761510), 2017-06-01 -- 2019-05-31.
Subject Categories
Telecommunications
Communication Systems
Computer Systems
DOI
10.1109/TBC.2019.2912619