Question: What is the measurement period for Error Vector Magnitude (EVM) of PSSCH and PSCCH in V2X sidelink physical channels?
Option 1: 30 subframes
Option 2: 15 subframes
Option 3: 24 subframes
Option 4: 10 subframes
Explanation: The measurement period for EVM of PSSCH and PSCCH is specified as 15 subframes, which indicates the duration over which the EVM is measured to ensure that the transmission meets the required standards. This requirement is specific to V2X sidelink physical channels and is essential for maintaining reliable communication in these scenarios.