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Cited by 54Vehicular Ad Hoc Networks (VANETs)Traffic control and managementIoT and Edge/Fog Computing

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Vehicle-to-Everything (V2X) Evolution From 4G to 5G in 3GPP: Focusing on Resource Allocation Aspects

Open access
Shin, Cheolkyu, Farag, Emad, Ryu, Hyunseok, Zhou, Miao, Kim, Younsun·2023·IEEE Access
DOI 10.1109/access.2023.3247127
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Abstract

Cellular Vehicle-to-everything (V2X) is evolving from a communication technology for safety messages towards a platform for advanced V2X services such as platooning and autonomous driving. The development of technical specifications for V2X communications is done across several task specification groups (TSGs) and working groups (WGs) within 3rd Generation Partnership Project (3GPP). In this paper, we focus on radio access network (RAN) aspects for direct communication between user equipments (UEs), which is known as sidelink (SL) communication. Resource allocation for SL communication can be performed in one of two modes. In the first mode, resource allocation is centralized in the network. In the second mode, resource allocation is performed in a distributed manner among UEs, where resource selection is performed at a transmitting UE, i.e., the transmitting UE determines time and frequency resources for a SL transmission without the assistance of a base station. In this paper, we review V2X evolution from 4G to 5G in 3GPP focusing on resource allocation aspects defined in Long-Term Evolution (LTE) and New Radio (NR) specifications, with particular attention given to the difference in design and performance of each. We highlight the key 3GPP standard developments on V2X resource allocation which includes enhanced resource reselection mechanisms and partial sensing schemes. It is observed that NR V2X resource reselection mechanism can provide up to 20% of reliability improvement over LTE V2X and NR V2X partial sensing scheme can provide up to 95% of reduced power consumption over full sensing scheme.

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Research works printed but not linked: 44

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Metadata

Authors
Shin, C., Farag, E., Ryu, H., Zhou, M., & Kim, Y.
Affiliations
  • Samsung (South Korea) (KR)
  • Samsung Research America, Plano, TX, USA
  • Samsung Research, Seoul, South Korea
  • Samsung Research and Development Institute China-Beijing (SRC-B), Beijing, China
ORCID
Venue
IEEE Access
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Published
2023
Volume
11
Pages
18689-18703
ISSN
2169-3536 (ISSN-L)
DOI
10.1109/access.2023.3247127
OpenAlex
W4322707248
Cited by
54
References
1
Citations by year
2026: 6 · 2025: 24 · 2024: 17 · 2023: 7
FWCI
4.02
Type
journal article
Language
en
Open access
Licence
Locations
  • IEEE Access (publishedVersion, cc-by-nc-nd)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Topics
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Vehicular Ad Hoc Networks (VANETs)
  • Physical Sciences › Engineering › Control and Systems Engineering › Traffic control and management
  • Physical Sciences › Computer Science › Computer Networks and Communications › IoT and Edge/Fog Computing
Keywords
vehicle-to-everything communication, sidelink communication, resource allocation, 3GPP standardization, 5G NR, LTE, distributed resource allocation, autonomous driving, vehicle platooning, energy consumption reduction

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