Question: What is the primary function of the BSSGP in the context of transmitting user data between a Base Station Subsystem (BSS) and a Serving GPRS Support Node (SGSN)?
Option 1: To establish and manage dedicated channels for voice communications.
Option 2: To provide security encryption for user data transmission.
Option 3: To facilitate the handover of User Equipment (UE) between different Radio Access Networks (RANs).
Option 4: To provide radio-related, QoS, and routing information for transmitting user data between a BSS and an SGSN.
Explanation: The primary function of BSSGP is to ensure efficient transmission of user data by providing essential information such as radio-related details, Quality of Service (QoS) parameters, and routing instructions between the Base Station Subsystem (BSS) and the Serving GPRS Support Node (SGSN), facilitating effective communication and data transfer in the network.