Question: For a UTRA FDD UE supporting 4C-HSDPA, which of the following statements is true regarding the applicability of receiver single link performance requirements for the High Speed Physical Downlink Shared Channel (HS-DSCH)?
Option 1: Applies to all UTRA FDD UEs with HSDPA capability categories 29 or 30, regardless of release.
Option 2: Applies only to Release 9 and earlier releases for UEs supporting enhanced performance requirements type 3 or 3i.
Option 3: Applies to UEs supporting HSDPA capability categories 1 through 28, starting from Release 11.
Option 4: Applies for Release 10 and later releases to all types of UTRA for the FDD UE that support 4C-HSDPA and HSDPA UE capability categories 29 or 30 with optional enhanced performance requirements type 3 or 3i.
Explanation: The correct answer, Option 4, accurately reflects the applicability criteria: it applies from Release 10 onwards to UEs supporting both 4C-HSDPA and HSDPA capability categories 29 or 30 with optional enhanced performance requirements type 3 or 3i, ensuring appropriate measurement of receiver single link performance for HS-DSCH in various multi-path fading environments.