Section: 8.10.1.2.11 Closed loop spatial multiplexing performance - Single-Layer Spatial Multiplexing 4 Tx Antenna Port with CRS assistance information (Cell-Specific Reference Symbols)
Content: The requirements are specified in Table 8.10.1.2.11-2, with the addition of parameters in Table 8.10.1.2.11-1. In Table 8.10.1.2.11-1, Cell 1 is the serving cell, and Cell 2 is the aggressor cell. The downlink physical channel setup is according to Annex C.3.2 for each of Cell 1 and Cell 2, respectively. The CRS assistance information [7] is provided to the UE and includes information on Cell 2. The purpose of the test is to verify the closed loop single layer TM4 performance under assumption that UE applies CRS interference mitigation in the scenario with 4 CRS antenna ports in the serving and aggressor cell. Table 8.10.1.2.11-1: Test Parameters Table 8.10.1.2.11-2: Minimum Performance for PDSCH