Forward Handover for Voice Call Continuity
12 September 2012
Single Radio Voice Call Continuity (SRVCC) is current standardized solution for voice call handover from LTE to circuit core systems. This paper discusses the weakness of SRVCC, and proposes a new solution named Forward Handover for Voice Call Continuity (FHVCC) which is more robust under unstable signal conditions, faster with less service interruption.