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.

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.