Rel-17 NR inter-band Carrier Aggregation for 5 bands DL with x bands UL (x=1, 2)
The present document is a technical report on inter-band CA for 5 bands DL with x bands UL (x=1, 2) under Rel-17 time frame. The purpose is to gather the relevant background information and studies in order to address 5 bands DL/ x bands UL (x=1, 2) Inter-band Carrier Aggregation requirements for the Rel-17 band combinations in Table 1-1 and Table 1-2.
Table 1-1: Release 17 5 bands DL/ x bands UL (x=1, 2) inter-band carrier aggregation combinations involving FR1
CA combinations
CA_n1-n3-n7-n28-n78
CA_n1-n3-n5-n7-n78
Table 1-2: Release 17 5 bands DL/ x bands UL (x=1, 2) inter-band carrier aggregation combinations between FR1 and FR2
CA combinations
CA_n1-n3-n8-n77-n257
This TR contains a general part and specific band combination part. The actual requirements are added to the corresponding technical specifications.