HK1075104A1 - Dataconferencing method, appliance, and system - Google Patents

Dataconferencing method, appliance, and system

Info

Publication number
HK1075104A1
HK1075104A1 HK05107390A HK05107390A HK1075104A1 HK 1075104 A1 HK1075104 A1 HK 1075104A1 HK 05107390 A HK05107390 A HK 05107390A HK 05107390 A HK05107390 A HK 05107390A HK 1075104 A1 HK1075104 A1 HK 1075104A1
Authority
HK
Hong Kong
Prior art keywords
network
sites
voice call
session
dataconferencing
Prior art date
Application number
HK05107390A
Inventor
David Slobodin
Rene Poston
Jeff Glickman
Original Assignee
Infocus Corp
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
Priority claimed from US10/043,770 external-priority patent/US20030072298A1/en
Priority claimed from US10/043,626 external-priority patent/US7237004B2/en
Application filed by Infocus Corp filed Critical Infocus Corp
Publication of HK1075104A1 publication Critical patent/HK1075104A1/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
    • H04L65/40—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
    • 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
    • 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
    • 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
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
    • 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
    • H04L65/1094—Inter-user-equipment sessions transfer or sharing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H04M3/567—Multimedia conference systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/12—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal
    • H04M7/1205—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal where the types of switching equipement comprises PSTN/ISDN equipment and switching equipment of networks other than PSTN/ISDN, e.g. Internet Protocol networks
    • H04M7/1225—Details of core network interconnection arrangements
    • H04M7/1235—Details of core network interconnection arrangements where one of the core networks is a wireless network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/12—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal
    • H04M7/1205—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal where the types of switching equipement comprises PSTN/ISDN equipment and switching equipment of networks other than PSTN/ISDN, e.g. Internet Protocol networks
    • H04M7/128—Details of addressing, directories or routing tables
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/12—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal
    • H04M7/1205—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal where the types of switching equipement comprises PSTN/ISDN equipment and switching equipment of networks other than PSTN/ISDN, e.g. Internet Protocol networks
    • H04M7/129—Details of providing call progress tones or announcements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/12—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal
    • H04M7/1205—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal where the types of switching equipement comprises PSTN/ISDN equipment and switching equipment of networks other than PSTN/ISDN, e.g. Internet Protocol networks
    • H04M7/1295—Details of dual tone multiple frequency signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2201/00—Electronic components, circuits, software, systems or apparatus used in telephone systems
    • H04M2201/38—Displays

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • General Engineering & Computer Science (AREA)
  • Telephonic Communication Services (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

Geographically distributed conference sites each have a telephone receiver and a dataconferencing appliance 112, 122 connected to a shared voice call network 146. Each site also has a display device 124 for displaying images comprised of image data produced by an image source. The dataconferencing appliance 112, 122 is connected to a data network 132 that links the sites independently of the voice call network 146. To initiate a dataconference session between the sites, a voice call session is first established between the telephone receivers via the voice call network 146. An access negotiation procedure implemented in software or hardware of the dataconferencing appliance 112, 122 is then manually initiated to identify a network device access code and communicate it to at least a second one of the sites within the voice call session. The network device access code is used to establish a data communication session via the data network 132 for convenient transmission of image data between the sites.
HK05107390A 2001-10-17 2005-08-23 Dataconferencing method, appliance, and system HK1075104A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US33025301P 2001-10-17 2001-10-17
US10/043,770 US20030072298A1 (en) 2001-10-17 2002-01-08 Dataconferencing method
US10/043,626 US7237004B2 (en) 2001-10-17 2002-01-08 Dataconferencing appliance and system
PCT/US2002/030848 WO2003034235A1 (en) 2001-10-17 2002-09-27 Dataconferencing method, appliance, and system

Publications (1)

Publication Number Publication Date
HK1075104A1 true HK1075104A1 (en) 2005-12-02

Family

ID=27366361

Family Applications (1)

Application Number Title Priority Date Filing Date
HK05107390A HK1075104A1 (en) 2001-10-17 2005-08-23 Dataconferencing method, appliance, and system

Country Status (6)

Country Link
EP (1) EP1436707A4 (en)
JP (1) JP4176637B2 (en)
KR (1) KR100944208B1 (en)
CN (1) CN100354841C (en)
HK (1) HK1075104A1 (en)
WO (1) WO2003034235A1 (en)

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US6493338B1 (en) 1997-05-19 2002-12-10 Airbiquity Inc. Multichannel in-band signaling for data communications over digital wireless telecommunications networks
US7215965B2 (en) 2001-11-01 2007-05-08 Airbiquity Inc. Facility and method for wireless transmission of location data in a voice channel of a digital wireless telecommunications network
DE10348149B4 (en) * 2003-10-13 2014-04-03 Michael Schlögl Procedure for conducting a telephone conference
EP1603358A1 (en) 2004-06-04 2005-12-07 Sony Ericsson Mobile Communications AB Radio communication equipment and method of controlling said radio communication equipment
JP4343081B2 (en) * 2004-10-18 2009-10-14 株式会社リコー Remote conference system
US8150920B2 (en) 2004-11-01 2012-04-03 Nokia Corporation System, method and computer program product for providing content to a terminal and directing the rendering of such content at the terminal
US7508810B2 (en) * 2005-01-31 2009-03-24 Airbiquity Inc. Voice channel control of wireless packet data communications
US8433756B2 (en) * 2006-10-02 2013-04-30 Tp Lab, Inc. Multiple terminal collaboration system
KR20090011436A (en) * 2007-07-26 2009-02-02 삼성전자주식회사 Display apparatus, control method thereof and display system of the same
MX2010003700A (en) 2007-10-20 2010-04-21 Airbiquity Inc Wireless in-band signaling with in-vehicle systems.
US7983310B2 (en) 2008-09-15 2011-07-19 Airbiquity Inc. Methods for in-band signaling through enhanced variable-rate codecs
US8594138B2 (en) 2008-09-15 2013-11-26 Airbiquity Inc. Methods for in-band signaling through enhanced variable-rate codecs
US8073440B2 (en) 2009-04-27 2011-12-06 Airbiquity, Inc. Automatic gain control in a personal navigation device
US8418039B2 (en) 2009-08-03 2013-04-09 Airbiquity Inc. Efficient error correction scheme for data transmission in a wireless in-band signaling system
US9002574B2 (en) 2009-10-15 2015-04-07 Airbiquity Inc. Mobile integration platform (MIP) integrated handset application proxy (HAP)
US8838332B2 (en) 2009-10-15 2014-09-16 Airbiquity Inc. Centralized management of motor vehicle software applications and services
US8831823B2 (en) 2009-10-15 2014-09-09 Airbiquity Inc. Centralized management of motor vehicle software applications and services
US8942888B2 (en) 2009-10-15 2015-01-27 Airbiquity Inc. Extensible scheme for operating vehicle head unit as extended interface for mobile device
US8249865B2 (en) 2009-11-23 2012-08-21 Airbiquity Inc. Adaptive data transmission for a digital in-band modem operating over a voice channel
KR20130010554A (en) * 2011-07-19 2013-01-29 콜투게더 주식회사 System and method for multilateral conference call and wireless phone, internet communication unit and computer readable medium therefor
CN102307190A (en) * 2011-08-19 2012-01-04 中兴通讯股份有限公司 Method for realizing multimedia conference and multimedia conference platform
US8848825B2 (en) 2011-09-22 2014-09-30 Airbiquity Inc. Echo cancellation in wireless inband signaling modem
JP6051549B2 (en) * 2012-03-16 2016-12-27 株式会社リコー Communication control system, control device, program and electronic information board
EP2859464B1 (en) 2012-06-08 2020-09-16 Airbiquity, Inc. Assessment of electronic sensor data to remotely identify a motor vehicle and monitor driver behavior
EP2936861B1 (en) 2012-12-20 2021-07-21 Airbiquity, Inc. Efficient headunit communication integration
US10374815B2 (en) * 2014-12-17 2019-08-06 Hewlett-Packard Development Company, L.P. Host a conference call
TWD193422S (en) 2018-01-26 2018-10-11 仁寶電腦工業股份有限公司 Portion of dock of conference device
CN108810448A (en) 2018-03-19 2018-11-13 广州视源电子科技股份有限公司 Peripheral device and meeting tool
US11205397B2 (en) 2018-03-19 2021-12-21 Guangzhou Shiyuan Electronics Co., Ltd. Data transmission device and data transmission method
CN109068087B (en) 2018-09-14 2020-04-21 大连成者科技有限公司 Intelligent conference projection system
CN114257569A (en) * 2021-11-30 2022-03-29 珠海大横琴科技发展有限公司 Teleconference method and device

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CA2148384C (en) * 1994-06-27 2003-03-18 Charles Clifford Hallock Methods for performing intelligent network services with an isdn network terminator located at a subscriber's premise
US5793961A (en) * 1994-11-18 1998-08-11 Intel Corporation Computer system with data conference capability
JPH10150647A (en) * 1996-11-19 1998-06-02 Fujitsu Ltd Videoconference system
US5916302A (en) * 1996-12-06 1999-06-29 International Business Machines Corporation Multimedia conferencing using parallel networks
CN1244991A (en) * 1997-10-01 2000-02-16 摩托罗拉公司 Videophone apparatus, method and system for wireline audio and video conference and telephony
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GB2391134B (en) * 1999-12-23 2004-05-12 Mitel Knowledge Corp Communication system architecture for voice first collaboration

Also Published As

Publication number Publication date
EP1436707A1 (en) 2004-07-14
CN100354841C (en) 2007-12-12
JP4176637B2 (en) 2008-11-05
JP2005506018A (en) 2005-02-24
KR20040068123A (en) 2004-07-30
CN1605070A (en) 2005-04-06
EP1436707A4 (en) 2010-07-21
KR100944208B1 (en) 2010-03-03
WO2003034235A1 (en) 2003-04-24

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20130927