1. 3GPP (2023, April 12). Service Requirements for V2X Services; Stage 1; TS 22.185 V17.0.0; 3rd Generation Partnership Project. Available online: https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=2989.
2. 3GPP (2023, April 12). Study on LTE-Based V2X Services; 3GPP TR 36.885 V14.0.0; 3rd Generation Partnership Project. Available online: https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=2934.
3. 3GPP (2023, April 12). Study on Evaluation Methodology of New Vehicle-to-Everything (V2X) Use Cases for LTE and NR; 3GPP TR 37.885 V15.3.0; 3rd Generation Partnership Project. Available online: https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=3209.
4. 3GPP (2023, April 12). NR; Study on NR Vehicle-to-Everything (V2X); 3GPP TR 38.885 V16.0.0; 3rd Generation Partnership Project. Available online: https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=3497.
5. 3GPP (2023, April 12). Enhancement of 3GPP Support for V2X Scenarios; Stage 1; 3GPP TS 22.186 V17.0.0; 3rd Generation Partnership Project. Available online: https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=3180.