High power UE (power class 2) for EN-DC with 1 LTE band + 1 NR TDD band
The present document is a technical report for High power UE (power class 2) for EN-DC with 1 LTE band + 1 NR TDD band within FR1 under Rel-17 timeframe, including both FDD+TDD and TDD+TDD EN-DC band combinations. FDD+TDD band combinations could support LTE 23dBm + NR 23dBm and LTE 23dBm + NR 26dBm, while TDD+TDD band combinations support only LTE 23dBm + NR 23dBm. Completion of PC3 for particular EN-DC combination is the prerequisite for introducing PC2 for that combination. All the PC2 EN-DC combinations are release-independent from Rel-15.
The purpose is to gather the relevant background information and studies in order to address Power Class 2 EN-DC of 1 LTE band and 1 NR TDD band for the Rel-17 band combinations in Table 1-1. The actual requirements are added to the corresponding technical specifications.