Question: For E-RABs with Bursty Flow (e.g., Web sessions), what condition determines if they are considered active from an E-RAB release measurement point of view?
Option 1: Presence of ongoing voice or video traffic
Option 2: Existence of data in UL/DL buffer
Option 3: Receipt of UE Context Release Command
Option 4: Completion of RRC Connection Re-establishment
Explanation: Bursty Flow E-RABs (e.g., Web sessions) are considered active when there is data in the UL/DL buffer. This determines their activity from an E-RAB release measurement point of view, contrasting with Continuous Flow E-RABs which are always active.