Question: What is the primary factor that determines the receive characteristic of MBMS in E-UTRA?
Option 1: Average downlink SNR
Option 2: Subcarrier spacing
Option 3: Transmission power
Option 4: Block Error Rate (BLER)
Explanation: The correct answer is BLER because, according to the specifications, the receive characteristic of MBMS is determined by the BLER. This means that the performance of MBMS reception is evaluated based on the block error rate, which is a measure of the number of errors in transmitted blocks of data.