T/ITS 0165-2021 5G uplink and downlink interface specifications based on the ISO smart transportation system framework
T/ITS 0165-2021 5G uplink and downlink interface specifications based on the ISO smart transportation system framework
Basic Information
Scope
Scope: This document specifies the communication interface (ITS-5G interface) based on the ISO Intelligent Transportation System (ITS) framework and the 5th Generation Mobile Network (5G) New Radio (NR) technical specifications defined by the 3rd Generation Partnership Project (3GPP), including service access points, communication and management adaptation, and session establishment and termination processes. This document is applicable to intelligent transportation systems that adopt 5G NR downlink communication as the access layer technology or one of the access layer technologies. Main technical content: This document specifies the communication interface (ITS-5G interface) based on the ISO Intelligent Transportation System (ITS) framework and the 5th Generation Mobile Network (5G) New Radio (NR) technical specifications defined by the 3rd Generation Partnership Project (3GPP), including service access points, communication and management adaptation, and session establishment and termination processes. This document is applicable to intelligent transportation systems that adopt 5G NR downlink communication as the access layer technology or one of the access layer technologies.