Question: For a UTRA FDD User Equipment (UE) supporting DB-DC-HSDPA, which of the following HS-DSCH receiver single link performance applicability statements is correct regarding Release and UE Capability Categories?
Option 1: Applies to Release 8 and earlier, for UE categories 1-20.
Option 2: Applies to Release 9 and later, for UE capability categories 21-28 supporting enhanced performance requirements type 3 or 3i.
Option 3: Applies to all Releases, but only for UE categories 1-10 with standard performance requirements.
Option 4: Not applicable to DB-DC-HSDPA UEs in multi-path fading environments.
Explanation: This is correct because the HS-DSCH receiver single link performance requirements are targeted at UTRA FDD UEs that support DB-DC-HSDPA and have specific higher-end UE capability categories (21-28) with enhanced performance types (3 or 3i), starting from Release 9, ensuring more advanced devices meet stringent performance standards for an enhanced user experience and network efficiency.