The present document is a technical report for Intra-band Carrier Aggregation Rel-15 for xDL/yUL including contiguous and non-contiguous spectrum under Rel-15 time frame. The purpose is to gather the relevant background information and studies in order to address Intra-band Carrier Aggregation requirements for the Rel-15 band combinations in Table 1-1.

CA combination	REL-independant from
CA_2DL_3A-3A_1UL_BCS3	REL-11
CA_3DL_25A-25A-25A_1UL_BCS0	REL-12
CA_2DL_28C_1UL_BCS0	REL-10
CA_2DL_40A-40A_2UL_40A-40A_BCS0	REL-11
CA_3DL_40A-40C_2UL_40C_BCS0	REL-12
CA_4DL_40C-40C_2UL_40C_BCS0	REL-12
CA_5DL_40F_1UL_BCS0	REL-12
CA_3DL_41D_3UL_41D_BCS0	REL-12
CA_3DL_41A-41A-41A_1UL_BCS0	REL-12
CA_4DL_41A-41A-41C_1UL_BCS0	REL-12
CA_4DL_41A-41A-41C_2UL_41C_BCS0	REL-12
CA_4DL_41E_3UL_41D_BCS0	REL-12
CA_5DL_41F_2UL_41C_BCS0	REL-12
CA_5DL_41F_3UL_41D_BCS0	REL-12
CA_3DL_42A-42C_2UL_42C_BCS0	REL-12
CA_4DL_42C-42C_2UL_42C_BCS0	REL-12
CA_2DL_43A-43A_1UL_BCS0	REL-12
CA_4DL_46C-46C_1UL_BCS0	REL-13
CA_3DL_48A-48A-48A_1UL_BCS0	REL-12
CA_4DL_48A-48A-48A-48A_1UL_BCS0	REL-12
CA_4DL_ 48A-48A-48C_1UL_BCS0	REL-11
CA_5DL_ 48A-48A-48D_1UL_BCS0	REL-11
CA_5DL_ 48A-48C-48C_1UL_BCS0	REL-11
CA_3DL_66A-66A-66A_1UL_BCS0	REL-12
CA_2DL_ 66B_2UL_66B_BCS0	REL-11
CA_2DL_ 66C_2UL_66C_BCS0	REL-11

  This TR contains a band specific combination part. The actual requirements are added to the corresponding technical specifications.