Question: In an MBMS (Multimedia Broadcast/Multicast Service) download session, which of the following parameters is NOT included in the semantics of a Session Description as per 3GPP standards for defining the session?
Option 1: Transport Session Identifier (TSI) of the session
Option 2: Cell ID of the transmitting base station
Option 3: Destination IP address and port number for each channel in the session per media
Option 4: Protocol ID (i.e., FLUTE/UDP)
Explanation: The correct answer is Option 2 because 'Cell ID of the transmitting base station' is not included among the parameters for a Session Description in an MBMS download session. All other options (TSI, Destination IP address and port number per media, and Protocol ID) are explicitly mentioned as required parameters for defining the session.