Question: In a TDD (Time Division Duplex) E-UTRA (Evolved Universal Terrestrial Radio Access) test scenario for verifying RSRQ (Reference Signal Received Quality) absolute measurement accuracy, where is the Downlink (DL) Dedicated Physical Channel (DPCH) transmitted?
Option 1: Timeslot 1
Option 2: Timeslot 2
Option 3: Timeslot 4
Option 4: Timeslot 7
Explanation: In the context of this specific TDD E-UTRA test setup, the Downlink (DL) Dedicated Physical Channel (DPCH) is intentionally configured to be transmitted in a particular timeslot to assess the RSRQ measurement accuracy under controlled conditions. Given the constraints and focusing on the DL aspect, the correct allocation as per the test environment is Timeslot 4, which allows for the isolation of the downlink signal for accurate measurement. This setup is crucial for evaluating how accurately User Equipment (UE) can measure and report RSRQ in a TDD system, impacting network planning and optimization.