王喆, 高月红, 张晓楠, et al. Research on sidelink and resource allocation technology in NR-V2X[J]. 2020, 33(2): 41-45. DOI: 10.13992/j.cnki.tetas.2020.02.010.
Research on sidelink and resource allocation technology in NR-V2X
摘要
NR-V2X是V2X发展的第3阶段
为满足5G新业务的要求
NR-V2X相比于LTE-V2X
提出了新的V2X技术。本文结合3GPP会议最新进展
从NR-V2X工作阶段开始
到RAN1#98b会议为止
总结了NR-V2X技术的发展历程
介绍了侧行链路、复用方式、资源池分配方式、资源选择过程以及模式共存等关键技术
并结合各公司的提案以及标准化进程
对NR-V2X中侧行链路和资源分配技术的关键问题
进行了分析总结
对后续的研究方向提出了展望。
Abstract
NR-V2 X is the third stage of V2 X development. In order to fulfill the requirements of 5 G new services
NR-V2 X proposes a new V2 X technology compared to LTE-V2 X. This paper refers to the latest progress of the 3 GPP meetings
summarized the development process of NR-V2 X technology from the NR-V2 X work item to RAN1 #98 b meeting. This paper introduced some key technologies such as sidelink link
multiplexing mode
resource pool allocation method
resource selection process and mode coexistence. Combined with the proposals of various companies and the standardization process
this paper analyzed and summarized some key issues of sidelink and resource allocation technology in NR-V2 X