NR Carrier Aggregation for intra-band (m Down Link (DL) / 1 Up Link (UL) bands) and inter-band (n Down Link (DL) / 1 Up Link (UL) bands)
The present document is a technical report for Intra-band NR CA (mDL/1UL) and inter-band NR CA (nDL/1UL) (m and n are FFS) under Rel-15 time frame. The purpose is to gather the relevant background information and studies in order to address Intra-band NR CA (mDL/1UL) and inter-band NR CA (nDL/1UL) (m and n are FFS) for the Rel-15 band combinations in Table 1-1.
Table 1-1: Release 15 Intra-band NR CA Contiguous
CA combination
REL independent from
n257
Rel-15
n41
Rel-15
n258
Rel-15
n77
Rel-15
n78
Rel-15
n79
Rel-15
n41
Rel-15
Table 1-2: Release 15 Intra-band NR CA Non-contiguous
CA combination
REL independent from
n257-n257
Rel-15
n260-n260
Rel-15
n260-n260-n260-n260-n260-n260-n260-n260
Rel-15
Table 1-3: Release 15 Inter-band NR CA
CA combination
REL independent from
n71-n257
Rel-15
n71-n260
Rel-15
n66-n257
Rel-15
n66-n260
Rel-15
n2-n257
Rel-15
n2-n260
Rel-15
n66-n71
Rel-15
n2-n71
Rel-15
n28-n78
Rel-15
n75-n78
Rel-15
n76-n78
Rel-15
n50-n78
Rel-15
n51-n78
Rel-15
n8-n78
Rel-15
n8-n258
Rel-15
n77-n79
Rel-15
n78-n79
Rel-15
n77-n257
Rel-15
n78-n257
Rel-15
n79-n257
Rel-15
This TR contains a general part and band specific combination part. The actual requirements are added to the corresponding technical specifications.