WO2004073241A3 - Systems and methods for collaborative communication - Google Patents

Systems and methods for collaborative communication Download PDF

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Publication number
WO2004073241A3
WO2004073241A3 PCT/US2004/003783 US2004003783W WO2004073241A3 WO 2004073241 A3 WO2004073241 A3 WO 2004073241A3 US 2004003783 W US2004003783 W US 2004003783W WO 2004073241 A3 WO2004073241 A3 WO 2004073241A3
Authority
WO
WIPO (PCT)
Prior art keywords
collaborative communication
systems
methods
communication system
collaborative
Prior art date
Application number
PCT/US2004/003783
Other languages
French (fr)
Other versions
WO2004073241A2 (en
Inventor
Todd Vernon
Dan Jones
Original Assignee
Raindance Comm Inc
Todd Vernon
Dan Jones
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 Raindance Comm Inc, Todd Vernon, Dan Jones filed Critical Raindance Comm Inc
Priority to AU2004211407A priority Critical patent/AU2004211407B2/en
Priority to CA2515652A priority patent/CA2515652C/en
Priority to EP04709832.2A priority patent/EP1593231B1/en
Publication of WO2004073241A2 publication Critical patent/WO2004073241A2/en
Publication of WO2004073241A3 publication Critical patent/WO2004073241A3/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
    • H04L65/1066—Session management
    • H04L65/1069—Session establishment or de-establishment
    • 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
    • H04L12/1813—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
    • H04L12/1827—Network arrangements for conference optimisation or adaptation
    • 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
    • H04L12/1813—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
    • H04L12/1818—Conference organisation arrangements, e.g. handling schedules, setting up parameters needed by nodes to attend a conference, booking network resources, notifying involved parties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
    • 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
    • H04L65/1101—Session protocols
    • 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
    • H04L65/40—Support for services or applications
    • H04L65/403—Arrangements for multi-party communication, e.g. for conferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/14—Session management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/14—Session management
    • H04L67/147—Signalling methods or messages providing extensions to protocols defined by standardisation
    • 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
    • H04L12/1813—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
    • 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
    • H04L12/1886—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with traffic restrictions for efficiency improvement, e.g. involving subnets or subdomains
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/54—Presence management, e.g. monitoring or registration for receipt of user log-on information, or the connection status of the users

Abstract

A collaborative communication system comprises a highly flexible architecture that facilitates connecting communication devices and networks to establish multimedia collaboration sessions in a manner that allows distribution of various services and features throughout the collaborative communication system to provide scalability and selectable combination of cost, resource usage, and performance.
PCT/US2004/003783 2003-02-10 2004-02-10 Systems and methods for collaborative communication WO2004073241A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2004211407A AU2004211407B2 (en) 2003-02-10 2004-02-10 Systems and methods for collaborative communication
CA2515652A CA2515652C (en) 2003-02-10 2004-02-10 Systems and methods for collaborative communication
EP04709832.2A EP1593231B1 (en) 2003-02-10 2004-02-10 Systems and methods for collaborative communication

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US44579103P 2003-02-10 2003-02-10
US60/445,791 2003-02-10
US10/676,899 2003-09-30
US10/676,899 US7701882B2 (en) 2003-02-10 2003-09-30 Systems and methods for collaborative communication

Publications (2)

Publication Number Publication Date
WO2004073241A2 WO2004073241A2 (en) 2004-08-26
WO2004073241A3 true WO2004073241A3 (en) 2005-03-17

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/003783 WO2004073241A2 (en) 2003-02-10 2004-02-10 Systems and methods for collaborative communication

Country Status (5)

Country Link
US (9) US7701882B2 (en)
EP (2) EP1593231B1 (en)
AU (1) AU2004211407B2 (en)
CA (1) CA2515652C (en)
WO (1) WO2004073241A2 (en)

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US8547879B1 (en) 2013-10-01
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US9042273B1 (en) 2015-05-26
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US7701882B2 (en) 2010-04-20
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CA2515652A1 (en) 2004-08-26
US8467319B1 (en) 2013-06-18
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US9077738B1 (en) 2015-07-07
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