Rel-18 Band combinations for con-current operation of NR/LTE Uu bands/band combinations and one NR/LTE V2X PC5 band
The present document is the Technical Report on TR on band combinations for con-current operation of NR/LTE Uu bands/band combinations and one NR/LTE V2X band in Release 18.
The purpose of the present document is to study the extension of the band combinations for V2X service to grow the NR V2X ecosystem. Operators propose new band combinations for con-current operation of NR/LTE Uu bands/band combinations and one NR/LTE V2X band. Whether to specify con-current operation of LTE/NR CA/DC band combinations and V2X band depends on requests in Rel-18. Specifically, the self-desensitization problem of con-current operation band combinations will be analysed including harmonics, IMD problem, etc.. Also the candidate solutions will be studied to solve the self-desensitization problem.
Table 1-1: Release 18 NR V2X band combinations
V2X Band combination
REL independent from
V2X_n3-n47
Rel-16
V2X_n34-n47
Rel-16
V2X_n3_47
Rel-16
V2X_n34_47
Rel-16
V2X_34_n47
Rel-16
Note:	All band combinations in table 1-1 that are release independent from Rel-16 are optional