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IN2014MN02414A - - Google Patents

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Publication number
IN2014MN02414A
IN2014MN02414A IN2414MUN2014A IN2014MN02414A IN 2014MN02414 A IN2014MN02414 A IN 2014MN02414A IN 2414MUN2014 A IN2414MUN2014 A IN 2414MUN2014A IN 2014MN02414 A IN2014MN02414 A IN 2014MN02414A
Authority
IN
India
Prior art keywords
endpoint
communication session
session request
media
encoders
Prior art date
Application number
Inventor
Thomas D Greenslade
Guy C Leaver
Murlin H Coffey
Ian D Hughes
Jason Cresswell
Original Assignee
Cisco Tech Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cisco Tech Inc filed Critical Cisco Tech Inc
Publication of IN2014MN02414A publication Critical patent/IN2014MN02414A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/75—Media network packet handling
    • H04L65/765—Media network packet handling intermediate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1881—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with schedule organisation, e.g. priority, sequence management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1083—In-session procedures
    • H04L65/1089—In-session procedures by adding media; by removing media
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/15—Conference systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Telephonic Communication Services (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Multicast media notifications are provided when unicast media encoders are unavailable to serve endpoints that send a communication session request to a call control device. When the call control device receives a communication session request from an endpoint a determination is made as to whether any one of a plurality of unicast media encoders is available for the communication session request. When it is determined that none of the plurality of unicast media encoders is available the endpoint is connected to a multicast media encoder that presents a multicast media notification to the endpoint.
IN2414MUN2014 2012-06-18 2013-05-17 IN2014MN02414A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/525,538 US8995307B2 (en) 2012-06-18 2012-06-18 Multicast media notification for queued calls
PCT/US2013/041499 WO2013191834A1 (en) 2012-06-18 2013-05-17 Multicast media notification for queued calls

Publications (1)

Publication Number Publication Date
IN2014MN02414A true IN2014MN02414A (en) 2015-08-21

Family

ID=48537014

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2414MUN2014 IN2014MN02414A (en) 2012-06-18 2013-05-17

Country Status (4)

Country Link
US (2) US8995307B2 (en)
EP (1) EP2862314B1 (en)
IN (1) IN2014MN02414A (en)
WO (1) WO2013191834A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102469072A (en) * 2010-11-08 2012-05-23 华为技术有限公司 Streaming media service method, system and client
US8995307B2 (en) * 2012-06-18 2015-03-31 Cisco Technology, Inc. Multicast media notification for queued calls
EP3025504B1 (en) * 2013-07-22 2018-11-21 Intel Corporation Coordinated content distribution to multiple display receivers
US9961608B2 (en) * 2013-08-19 2018-05-01 Microsoft Technology Licensing, Llc Seamless call transitions
US9888210B2 (en) 2013-08-19 2018-02-06 Microsoft Technology Licensing, Llc Seamless call transitions with pinpoint call escalation
US9681095B2 (en) 2013-08-19 2017-06-13 Microsoft Technology Licensing, Llc Seamless call transitions with pre-escalation participation confirmation
KR102340196B1 (en) 2014-10-16 2021-12-16 삼성전자주식회사 Video processing apparatus and method of operations thereof
US10855616B2 (en) 2017-01-11 2020-12-01 Sony Interactive Entertainment LLC Predicting wait time for new session initiation during increased data traffic latency
US10263859B2 (en) * 2017-01-11 2019-04-16 Sony Interactive Entertainment LLC Delaying new session initiation in response to increased data traffic latency

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2379589B (en) * 2000-06-20 2004-08-11 Nds Ltd Unicast/multicast architecture
US7082142B1 (en) * 2001-12-21 2006-07-25 At & T Corp. System and method for delivering content in a unicast/multicast manner
US7209475B1 (en) 2001-12-28 2007-04-24 Cisco Technology, Inc. System and method for providing on-hold content in a voice over internet protocol (VoIP) environment
US7333496B1 (en) 2001-12-31 2008-02-19 Cisco Technology, Inc. System and method for indicating the priority of voice over internet protocol (VoIP) calls
KR100449018B1 (en) * 2002-05-28 2004-09-18 삼성전자주식회사 Method for providing multicast service and server employing the method
US8503538B2 (en) * 2004-01-28 2013-08-06 Nec Corporation Method, apparatus, system, and program for content encoding, content distribution, and content reception
US7423973B2 (en) * 2004-05-18 2008-09-09 Qualcomm Incorporated Methods and apparatus for hybrid multicast and unicast transmissions in a data network
US8213970B2 (en) * 2004-09-21 2012-07-03 Advanced Ground Information Systems, Inc. Method of utilizing forced alerts for interactive remote communications
US7788393B2 (en) * 2005-02-23 2010-08-31 Cisco Technology, Inc. Switching a client from unicasting to multicasting by increasing the unicast stream rate to the client
US8453148B1 (en) * 2005-04-06 2013-05-28 Teradici Corporation Method and system for image sequence transfer scheduling and restricting the image sequence generation
US20070168523A1 (en) * 2005-04-11 2007-07-19 Roundbox, Inc. Multicast-unicast adapter
US7907718B2 (en) 2005-11-18 2011-03-15 Cisco Technology, Inc. VoIP call routing
US7889732B2 (en) * 2005-12-22 2011-02-15 Alcatel-Lucent Usa, Inc. Method for converting between unicast sessions and a multicast session
US7929012B2 (en) * 2006-01-05 2011-04-19 Cisco Technology, Inc. Method and architecture for distributed video switching using media notifications
US20070244982A1 (en) * 2006-04-17 2007-10-18 Scott Iii Samuel T Hybrid Unicast and Multicast Data Delivery
US8661155B2 (en) 2008-12-30 2014-02-25 Telefonaktiebolaget Lm Ericsson (Publ) Service layer assisted change of multimedia stream access delivery
US8375132B2 (en) 2010-03-01 2013-02-12 Cisco Technology, Inc. Schedulable transport for contribution services
US8553068B2 (en) 2010-07-15 2013-10-08 Cisco Technology, Inc. Switched multipoint conference using layered codecs
US8995307B2 (en) * 2012-06-18 2015-03-31 Cisco Technology, Inc. Multicast media notification for queued calls

Also Published As

Publication number Publication date
EP2862314B1 (en) 2019-03-20
US20150163276A1 (en) 2015-06-11
US20130335519A1 (en) 2013-12-19
WO2013191834A1 (en) 2013-12-27
US9544349B2 (en) 2017-01-10
US8995307B2 (en) 2015-03-31
EP2862314A1 (en) 2015-04-22

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