Patent ID: 9398498
Filing Date: 2016-07-19
CPC Classification: H04B,H04J,H04L,H04W,Y02D

Claim Text:
1. A service control function (SCF) module operable to switch from a multimedia broadcast multicast services (MBMS) download to a hypertext transfer protocol (HTTP) based delivery of dynamic adaptive streaming over HTTP (DASH) formatted content, the SCF having one or more processors and memory configured to: receive a session initiation protocol (SIP) re-invitation at a service control function (SCF) module from a mobile device while the mobile device is receiving an MBMS download in a content delivery session that includes DASH formatted content from a broadcast multicast service center user plane sub-function (BM-SC.UPF) module operating on a host wireless mobile user device; send a SIP invitation from the SCF module to an HTTP/SIP adapter operating on the host wireless mobile user device to select an HTTP server operating on the host wireless mobile user device for an HTTP-based delivery to the mobile device; receive a SIP acknowledgement at the SCF module from the HTTP/SIP adapter indicating a selection of the HTTP server on the host wireless mobile user device for the content delivery session; and forward the SIP acknowledgement to the mobile device indicating a switch to the HTTP server for the content delivery session.