Question: What is the primary objective of testing a User Equipment (UE)'s ability to decode the High-Speed Physical Downlink Shared Channel (HS-PDSCH) without the High-Speed Shared Control Channel (HS-SCCH) on the first transmission?
Option 1: To evaluate the UE's power consumption during idle mode.
Option 2: To verify the UE's capability for seamless combining of initial and retransmitted data, ensuring specified throughput requirements are met.
Option 3: To assess the UE's compatibility with legacy network infrastructure.
Option 4: To determine the UE's maximum supported bandwidth in uplink transmissions.
Explanation: This question targets the UE's ability to efficiently handle data transmission, specifically focusing on its capacity to decode HS-PDSCH without relying on HS-SCCH for the initial transmission and then combine it with subsequent retransmissions. This process is crucial for maintaining optimal throughput in high-speed downlink packet access networks. Option 2 correctly identifies this objective, highlighting the importance of efficient data combining for meeting specified throughput requirements, which is a key aspect of ensuring quality of service (QoS) in wireless communications.