Question: In UTRAN Iub interface (Node B Application Part - NBAP), for 3.84 Mcps TDD or higher, how are SCH (Synchronization Channel) and PCCPCH (Primary Common Control Physical Channel) allocated in terms of downlink slots per frame, considering the Sync Case indication?
Option 1: Always allocated in a single Timeslot with no variation.
Option 2: Allocated in three or more Timeslots for both SCH and PCCPCH simultaneously.
Option 3: The allocation depends solely on the User Equipment's (UE) capability.
Option 4: There are two defined cases: (i) SCH and PCCPCH in a single Timeslot#k, or (ii) SCH split between Timeslot#k and Timeslot#k+8 with PCCPCH in Timeslot#k.
Explanation: This allocation reflects the two defined cases for allocating SCH and PCCPCH in downlink slots as per the NBAP signaling protocol, crucial for synchronizing and managing connections within a UTRAN network, impacting network efficiency and capacity to handle user equipment connections.