Section: 8.13.2.2.1 Minimum Requirement Dual-Layer Spatial Multiplexing 2 Tx Antenna Port
Content: For CA with 2 DL CCs, for dual-layer transmission on antenna ports 7 and 8 upon detection of a PDCCH with DCI format 2C, the requirements are specified in Table 8.13.2.2.1-2A, based on single carrier requirement specified in Table 8.13.2.2.1-2, with the addition of the parameters in Table 8.13.2.2.1-1 and the downlink physical channel setup according to Annex C.3.2. For CA with 3 DL CCs, for dual-layer transmission on antenna ports 7 and 8 upon detection of a PDCCH with DCI format 2C, the requirements are specified in Table 8.13.2.2.1-3, based on single carrier requirement specified in Table 8.13.2.2.1-2, with the addition of the parameters in Table 8.13.2.2.1-1 and the downlink physical channel setup according to Annex C.3.2. For CA with 4 DL CCs, for dual-layer transmission on antenna ports 7 and 8 upon detection of a PDCCH with DCI format 2C, the requirements are specified in Table 8.13.2.2.1-4, based on single carrier requirement specified in Table 8.13.2.2.1-2, with the addition of the parameters in Table 8.13.2.2.1-1 and the downlink physical channel setup according to Annex C.3.2. For CA with 5 DL CCs, for dual-layer transmission on antenna ports 7 and 8 upon detection of a PDCCH with DCI format 2C, the requirements are specified in Table 8.13.2.2.1-5, based on single carrier requirement specified in Table 8.13.2.2.1-2, with the addition of the parameters in Table 8.13.2.2.1-1 and the downlink physical channel setup according to Annex C.3.2. The test coverage for different number of component carriers is defined in 8.1.2.4. Table 8.13.2.2.1-1: Test Parameters for Multi-Layer Spatial Multiplexing (FRC) for CA Table 8.13.2.2.1-2: Single carrier performance for multiple CA configurations Table 8.13.2.2.1-2A: Minimum performance (FRC) based on single carrier performance for CA with 2 DL CCs Table 8.13.2.2.1-3: Minimum performance (FRC) based on single carrier performance for CA with 3 DL CCs Table 8.13.2.2.1-4: Minimum performance (FRC) based on single carrier performance for CA with 4 DL CCs Table 8.13.2.1.1-5: Minimum performance (FRC) based on single carrier performance for CA with 5 DL CCs 8.13.2.3 Enhanced Performance Requirements Type A Closed-loop spatial multiplexing 8.13.2.3.1 Minimum Requirement Single-Layer Spatial Multiplexing 2 Tx Antenna Port with TM4 interference model (Cell-Specific Reference Symbols) The purpose of these tests is to verify the closed loop rank-one performance with wideband precoding with two transmit antennas when the PDSCH transmission in the serving cell is interfered by PDSCH of one dominant interfering cell applying transmission mode 4 interference model defined in clause B.5.3. In Table 8.13.2.3.1-1, Cell 1 is the serving cell, and Cell 2 is the interfering cell. The downlink physical channel setup is according to Annex C.3.2 for each of Cell 1 and Cell 2, respectively. For CA with 2 DL CCs, the requirements are specified in Table 8.13.2.3.1-3, based on single carrier requirement specified in Table 8.13.2.3.1-2, with the addition of the parameters in Table 8.13.2.3.1-1 and the downlink physical channel setup according to Annex C.3.2. Table 8.13.2.3.1-1: Test Parameters for Single-Layer Spatial Multiplexing (FRC) with TM4 interference model for CA Table 8.13.2.3.1-2: Single carrier performance for multiple CA configurations Enhanced Performance Requirement Type A Table 8.13.2.3.1-3: Minimum performance (FRC) based on single carrier performance for CA with 2 DL CCs