Multicast and Broadcast Enablers for High-Performing Cellular V2X Systems

被引：41

作者：

Fallgren, Mikael ^{[1
]}

Abbas, Taimoor ^{[2
]}

Allio, Sylvain ^{[3
]}

Alonso-Zarate, Jesus ^{[4
]}

Fodor, Gabor ^{[1
,5
]}

Gallo, Laurent ^{[3
]}

Kousaridas, Apostolos ^{[6
]}

Li, Yilin ^{[6
]}

Li, Zexian ^{[7
]}

Li, Zhongfeng ^{[6
]}

Luo, Jian ^{[6
]}

Mahmoodi, Toktam ^{[8
]}

Svensson, Tommy ^{[9
]}

Vivier, Guillaume ^{[10
]}

机构：

[1] Ericsson Res, Radio Dept, S-16480 Stockholm, Sweden

[2] Volvo Car Corp, S-40531 Gothenburg, Sweden

[3] Orange Labs Networks, F-92320 Chatillon, France

[4] Ctr Tecnol Telecomunicac Catalunya, Dept Machine To Machine Commun, Castelldefels 08860, Spain

[5] KTH Royal Inst Technol, Div Decis & Control, S-10014 Stockholm, Sweden

[6] Huawei Technol Duesseldorf GmbH, Munich Res Ctr, D-80992 Munich, Germany

[7] Nokia Bell Labs, Nokia, Espoo 02610, Finland

[8] Kings Coll London, Dept Informat, London WC2B 4BG, England

[9] Chalmers Univ Technol, Dept Elect Engn, S-41296 Gothenburg, Sweden

[10] Sequans Commun, F-92700 Colombes, France

来源：

IEEE TRANSACTIONS ON BROADCASTING | 2019年 / 65卷 / 02期

基金：

欧盟地平线“2020”;

关键词：

5GCAR; beamforming; end-to-end architecture; V2X;

D O I：

10.1109/TBC.2019.2912619

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

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.

引用

页码：454 / 463

页数：10

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