Evolved Universal Terrestrial Radio Access (E-UTRA); LTE Advanced inter-band Carrier Aggregation (CA) Rel-14 for 2 Down Link (DL) / 2 Up Link (UL)
The present document is a technical report for 2DL/2UL Inter-band Carrier Aggregation under Rel-14 time frame according to the New CA WI approach in Release 14 [1]. The purpose is to gather the relevant background information and studies in order to address 2DL/2UL Inter-band Carrier Aggregation requirements for the Rel-14 band combinations in Table 1-1.
Table 1-1: Release 14 2DL/2UL inter-band carrier aggregation combinations
CA combination
REL independent from
CA_3A-41A
Rel-12
CA_8A-41A
Rel-12
CA_3A-42A
Rel-12
CA_19A-42A
Rel-12
CA_21A-42A
Rel-12
CA_2A-7A
Rel-11
CA_7A-8A
Rel-11
CA_8A-39A
Rel-12
CA_41A-42A
Rel-12
CA_3A-21A
Rel-11
CA_28A-42A
Rel-12
CA_3A-28A
Rel-11
CA_21A-28A
Rel-11
CA_5A-66A
Rel-11
CA_2A-66A
Rel-11
CA_12A-30A
Rel-11
CA_2A-30A
Rel-11
CA_5A-30A
Rel-11
CA_2A-66A
Rel-11
CA_2A-66A
Rel-11
CA_12A-66A
Rel-11
CA_30A-66A
Rel-11
CA_3A-40A
Rel-12
CA_5A-40A
Rel-12
CA_1A-46A
Rel-14
CA_41A-46A
Rel-14
CA_42A-46A
Rel-14
CA_2A-46A
Rel-14
CA_3A-46A
Rel-14
CA_7A-46A
Rel-14
CA_46A-66A
Rel-14
This TR contains a general part and band specific combination part. The actual requirements are added to the corresponding technical specifications.