Systems and Methods for Quality of Experience Aware Joint Scheduling of Buffered Video on Demand and Best Effort Flows

摘要

System and method embodiments for joint scheduling of buffered video on demand (VoD) and best effort flows within the same band enable improved quality of experience for VoD receiving mobile devices without resource partitioning or sacrificing FSS gains. In an embodiment, a method for scheduling video on demand flows and best effort flows within the same band includes determining with a transmission point (TP) a buffer vacancy for each of the ones of a plurality of mobile devices wirelessly coupled to a transmission point that are receiving VoD flows, calculating, with the TP, buffer vacancy scheduling weights for the plurality of mobile devices using the buffer vacancy, and determining, with the TP, a joint schedule of VoD flows and best effort flows based on the buffer vacancy scheduling weights.

主权项

1. A method for scheduling video on demand flows and best effort flows within a same band, the method comprising:
determining with a transmission point (TP) a buffer vacancy for each of the ones of a plurality of mobile devices wirelessly coupled to a transmission point that are receiving video on demand (VoD) flows; calculating, with the TP, buffer vacancy scheduling weights for the plurality of mobile devices using the buffer vacancy; and determining, with the TP, a joint schedule of VoD flows and best effort flows based on the buffer vacancy scheduling weights.