name: MBSFN
full_form: Multicast/Broadcast Single Frequency Network
context: The requirements for non-MBSFN ABS are specified in Table 8.2.2.3.4-2, with the addition of parameters in Table 8.2.2.3.4-1. The purpose is to verify the performance of large delay CDD with 2 transmitter antennas if the PDSCH transmission in the serving cell takes place in subframes that overlap with ABS [9] of the aggressor cell with CRS assistance information. In Table 8.2.2.3.4-1, Cell 1 is the serving cell, and Cell 2 and Cell3 are the aggressor cells. The downlink physical channel setup for Cell 1 is according to Annex C.3.2 and for Cell 2 and Cell 3 is according to Annex C.3.3, respectively. The CRS assistance information [7] includes Cell 2 and Cell 3. Table 8.2.2.3.4-1: Test Parameters for Large Delay CDD (FRC) â Non-MBSFN ABS Table 8.2.2.3.4-2: Minimum Performance Large Delay CDD (FRC) â Non-MBSFN ABS
description: Multicast/Broadcast Single Frequency Network (MBSFN) is a technology specified in the 3GPP standards for efficient transmission of multicast and broadcast services over a single frequency network. It enables the simultaneous transmission of the same content to multiple users, improving spectral efficiency and reducing the overall network load.
explanation: MBSFN is classified as a Technology because it refers to a specific method or approach defined by 3GPP for handling multicast and broadcast transmissions in wireless networks, aiming at optimizing resource usage and enhancing service delivery.
section_title: 8.2.2.3.4 Minimum Requirement 2 Tx Antenna Port (demodulation subframe overlaps with aggressor cell ABS and CRS assistance information are configured)
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