Content for TR 37.864-41-21 Word version: 15.0.0
1 Scope
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1 Scope Word‑p. 11
The present document is a technical report for Dual connectivity (DC) band combinations of LTE xDL/1UL (x=1,2,3,4) + inter-band NR 2DL/1UL under Rel-15 time frame. The purpose is to gather the relevant background information and studies in order to address Dual connectivity (DC) band combinations of LTE xDL/1UL (x=1,2,3,4) + inter-band NR 2DL/1UL in Rel-15 as shown in Table 1-1.
| Combination | ||
|---|---|---|
| LTE bands | NR band combinations (2CC) | |
| LTE 1CC | 1 | CA_n28-n78 |
| 1 | CA_n78-n79 | |
| 1 | CA_n77-n257 | |
| 1 | CA_n78-n257 | |
| 1 | CA_n79-n257 | |
| 1 | CA_n1-n78 | |
| 1 | CA_n3-n78 | |
| 2 | CA_n257-n257 | |
| 2 | CA_n260-n260 | |
| 3 | CA_n28-n78 | |
| 3 | CA_n258C | |
| 3 | CA_n77-n79 | |
| 3 | CA_n78-n79 | |
| 3 | CA_n77-n257 | |
| 3 | CA_n78-n257 | |
| 3 | CA_n79-n257 | |
| 3 | CA_n1-n78 | |
| 3 | CA_n3-n77 | |
| 3 | CA_n3-n78 | |
| 3 | CA_n20-n78 | |
| 5 | CA_n78-n257 | |
| 7 | CA_n28-n78 | |
| 7 | CA_n258C | |
| 7 | CA_n1-n3 | |
| 7 | CA_n1-n78 | |
| 7 | CA_n3-n78 | |
| 7 | CA_n78-n257 | |
| 8 | CA_n8-n78 | |
| 13 | CA_n5-n260 | |
| 19 | CA_n77-n79 | |
| 19 | CA_n78-n79 | |
| 19 | CA_n77-n257 | |
| 19 | CA_n78-n257 | |
| 19 | CA_n79-n257 | |
| 20 | CA_n28-n78 | |
| 20 | CA_n75/76-n78 | |
| 20 | CA_n1-n3 | |
| 20 | CA_n1-n78 | |
| 20 | CA_n3-n78 | |
| 20 | CA_n20-n78 | |
| 20 | CA_n8-n75 | |
| 20 | CA_n28-n75 | |
| 21 | CA_n77-n79 | |
| 21 | CA_n78-n79 | |
| 21 | CA_n77-n257 | |
| 21 | CA_n78-n257 | |
| 21 | CA_n79-n257 | |
| 25 | CA_n41C | |
| 26 | CA_n41C | |
| 28 | CA_n8-n78 | |
| 28 | CA_n8-n258 | |
| 28 | CA_n28-n78 | |
| 28 | CA_n258C | |
| 41 | CA_n41C | |
| 66 | CA_n5-n260 | |
| 66 | CA_n71-n257 | |
| 66 | CA_n71-n260 | |
| 66 | CA_n257-n257 | |
| 66 | CA_n260-n260 | |
| 71 | CA_n71A-n257 | |
| 71 | CA_n71A-n260 | |
| LTE 2CC | CA_1A-3A | CA_n28-n78 |
| CA_1A-3A | CA_n78-n257 | |
| CA_1A-5A | CA_n78-n257 | |
| CA_1A-7A | CA_n28-n78 | |
| CA_1A-7A | CA_n3-n78 | |
| CA_1A-7A | CA_n78-n257 | |
| CA_1A-20A | CA_n28-n78 | |
| CA_1A-20A | CA_n3-n78 | |
| CA_3A-5A | CA_n78-n257 | |
| CA_3A-7A | CA_n1-n78 | |
| CA_3A-7A | CA_n28-n78 | |
| CA_3A-7A | CA_n78-n257 | |
| CA_3A-20A | CA_n1-n78 | |
| CA_3A-20A | CA_n28-n78 | |
| CA_5A-7A | CA_n78-n257 | |
| CA_7A-7A | CA_n78-n257 | |
| CA_7A-20A | CA_n28-n78 | |
| CA_7A-20A | CA_n1-n3 | |
| CA_7A-20A | CA_n1-n78 | |
| CA_7A-20A | CA_n3-n78 | |
| CA_41C | CA_n41C | |
| LTE 3CC | CA_1A-3A-5A | CA_n78-n257 |
| CA_1A-3A-7A | CA_n28-n78 | |
| CA_1A-3A-7A | CA_n78-n257 | |
| CA_1A-3A-20A | CA_n28-n78 | |
| CA_1A-5A-7A | CA_n78-n257 | |
| CA_1A-7A-7A | CA_n78-n257 | |
| CA_1A-7A-20A | CA_n28-n78 | |
| CA_1A-7A-20A | CA_n3-n78 | |
| CA_3A-5A-7A | CA_n78-n257 | |
| CA_3A-7A-7A | CA_n78-n257 | |
| CA_5A-7A-7A | CA_n78-n257 | |
| CA_3A-7A-20A | CA_n28-n78 | |
| CA_3A-7A-20A | CA_n1-n78 | |
| LTE 4CC | CA_1A-3A-5A-7A | CA_n78-n257 |
| CA_1A-3A-7A-7A | CA_n78-n257 | |
| CA_1A-3A-7A-20A | CA_n28-n78 | |
| CA_1A-5A-7A-7A | CA_n78-n257 | |
| CA_3A-5A-7A-7A | CA_n78-n257 | |
This TR contains a general part and band specific combination part. The actual requirements are added to the corresponding technical specifications.
