MXPA05004556A - Metodo y aparto para comunicacion multimedia sobre multiples redes. - Google Patents

Metodo y aparto para comunicacion multimedia sobre multiples redes.

Info

Publication number
MXPA05004556A
MXPA05004556A MXPA05004556A MXPA05004556A MXPA05004556A MX PA05004556 A MXPA05004556 A MX PA05004556A MX PA05004556 A MXPA05004556 A MX PA05004556A MX PA05004556 A MXPA05004556 A MX PA05004556A MX PA05004556 A MXPA05004556 A MX PA05004556A
Authority
MX
Mexico
Prior art keywords
session
call transaction
invite request
over multiple
communication over
Prior art date
Application number
MXPA05004556A
Other languages
English (en)
Inventor
Fernando Favila Angel
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Publication of MXPA05004556A publication Critical patent/MXPA05004556A/es

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066Session management
    • H04L65/1069Session establishment or de-establishment
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/40Support for services or applications
    • H04L65/401Support for services or applications wherein the services involve a main real-time session and one or more additional parallel real-time or time sensitive sessions, e.g. white board sharing or spawning of a subconference
    • H04L65/4015Support for services or applications wherein the services involve a main real-time session and one or more additional parallel real-time or time sensitive sessions, e.g. white board sharing or spawning of a subconference where at least one of the additional parallel sessions is real time or time sensitive, e.g. white board sharing, collaboration or spawning of a subconference
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/14Multichannel or multilink protocols
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066Session management
    • H04L65/1101Session protocols
    • H04L65/1104Session initiation protocol [SIP]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/80Responding to QoS

Abstract

Un metodo y aparato para comunicacion multimedia que incluye transmitir una primera solicitud de invitacion de sesion (300) que tiene una pluralidad de identificadores de transaccion de llamada (302), en donde cada uno de los primeros identificadores de transaccion de llamada (302) tiene un primer valor de transaccion de llamada (303). Acto seguido, el metodo y aparato enlazan una primera sesion de comunicacion utilizando la primera solicitud de invitacion de sesion (300). De forma concurrente, se transmite tambien una segunda solicitud de invitacion de sesion (400), que tiene una pluralidad de segundos identificadores de transaccion de llamada (402) que tienen un segundo valor de transaccion de llamada (403). Se realiza una determinacion se la segunda solicitud de invitacion de sesion (400) se puede duplicar al comparar los primeros y segundos valores de transaccion de llamada (303, 403) de los primeros y segundos identificadores de transaccion de llamada (302, 402). Se enlaza una segunda sesion de comunicacion si la segunda solicitud de invitacion de sesion (400) no se puede duplicar, de forma tal que la primera sesion de comunicacion y la segunda sesion de comunicacion crean una sesion multimedia.
MXPA05004556A 2002-10-28 2003-09-23 Metodo y aparto para comunicacion multimedia sobre multiples redes. MXPA05004556A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/281,842 US6862277B2 (en) 2002-10-28 2002-10-28 Method and apparatus for multi-media communication over multiple networks
PCT/US2003/030120 WO2004040882A1 (en) 2002-10-28 2003-09-23 Method and apparatus for multi-media communication over multiple networks

Publications (1)

Publication Number Publication Date
MXPA05004556A true MXPA05004556A (es) 2005-07-26

Family

ID=32107251

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05004556A MXPA05004556A (es) 2002-10-28 2003-09-23 Metodo y aparto para comunicacion multimedia sobre multiples redes.

Country Status (8)

Country Link
US (1) US6862277B2 (es)
EP (1) EP1563639B1 (es)
CN (1) CN100399756C (es)
AU (1) AU2003275224A1 (es)
BR (1) BR0315752A (es)
MX (1) MXPA05004556A (es)
PL (1) PL374857A1 (es)
WO (1) WO2004040882A1 (es)

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CN101227647B (zh) * 2008-02-05 2012-02-08 中兴通讯股份有限公司 一种保持多媒体会话连续性业务的切换方法
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Also Published As

Publication number Publication date
PL374857A1 (en) 2005-11-14
EP1563639A4 (en) 2011-12-28
US20040081159A1 (en) 2004-04-29
EP1563639B1 (en) 2018-05-30
CN100399756C (zh) 2008-07-02
AU2003275224A1 (en) 2004-05-25
US6862277B2 (en) 2005-03-01
WO2004040882A1 (en) 2004-05-13
CN1695350A (zh) 2005-11-09
EP1563639A1 (en) 2005-08-17
BR0315752A (pt) 2005-09-06

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