test Please enter your email: 1. What is the intereval Talk spurts voice frames? (single choice) 10ms 80ms 20ms 160ms 2. UE will report its voice preference setting in some events like: (single choice) Handover Failure eRAB establish request TAU Request Handover request 3. AMR-NB has eight speech coding rates while AMR-WB has …. speech coding rates? (single choice) 9 4 8 12 4. The eNodeB determines whether to adjust the voice rate depending on: (multiple choice) voice quality uplink channel quality Uplink and downlink BER Downlink link channel quality 5. RLC segmentation is used to … : (multiple choice) Increase scheduling effeciency Increase cell center rate decrease the cell edge rate Improve edge coverage 6. VoLTE supports some scheduling methodologies: (multiple choice) Coverage based scheduling Quality based scheduling Semi-persistent scheduling Dynamic scheduling 7. ROHC one of main VoLTE capacity feature which helps in: (multiple choice) lower the packet loss rate Increase Header overheads shorten response time Increase packet transfer rate 8. TTI bundling enables a data block to be transmitted in …. consecutive TTIs: (single choice) 2 6 4 8 Loading … Question 1 of 8
