InterDigital Inc (IDCC)

[Gamco]

United States Patent 9,674,833
Shaheen , et al. June 6, 2017

Authorizing IUT replication and distinguishing requests for replication from transfers


Abstract

A method comprising: a Service Centralized and Continuity Application Server (SCC AS) receiving, from a first WTRU, a collaborative session request to replicate a media flow to a second WTRU; the SCC AS authorizing the request; the SCC AS allocating a media resource at a media resource function (MRF) for the media flow; the SCC AS establishing a second-WTRU access leg; the SCC AS updating a first-WTRU access leg for the first WTRU; and the SCC AS updating a remote leg to communicate the replicated media flow to the MRF, wherein, unless the remote party rejects the replication of the media flow, the media flow then flows from the remote party to the MRF, from the MRF to the first WTRU, and from the MRF to the second WTRU.



Inventors:
Shaheen; Kamel M. (Cairo, EG), Patel; Milan (Middlesex, GB)

Applicant:


Name

City

State

Country

Type


InterDigital Patent Holdings, Inc.
Wilmington
DE
US


Assignee:
InterDigital Patent Holdings, Inc. (Wilmington, DE)


Family ID:
1000002632260

Appl. No.:
15/068,182

Filed:
March 11, 2016


Prior Publication Data






Document Identifier

Publication Date

US 20160198447 A1 Jul 7, 2016



Related U.S. Patent Documents









Application Number

Filing Date

Patent Number

Issue Date

13051372 Mar 18, 2011 9319435
61315245 Mar 18, 2010




Current U.S. Class: 1/1
Current CPC Class: H04W 72/044 (20130101); H04L 65/1006 (20130101); H04L 65/1016 (20130101); H04L 65/1063 (20130101); H04L 65/1083 (20130101); H04L 65/1093 (20130101); H04W 12/06 (20130101)
Current International Class: G06F 15/173 (20060101); H04W 72/04 (20090101); H04L 29/06 (20060101); H04W 12/06 (20090101)
Field of Search: ;709/226

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