CA2499361A1 - A communication device for providing multimedia in a group communication network - Google Patents

A communication device for providing multimedia in a group communication network Download PDF

Info

Publication number
CA2499361A1
CA2499361A1 CA002499361A CA2499361A CA2499361A1 CA 2499361 A1 CA2499361 A1 CA 2499361A1 CA 002499361 A CA002499361 A CA 002499361A CA 2499361 A CA2499361 A CA 2499361A CA 2499361 A1 CA2499361 A1 CA 2499361A1
Authority
CA
Canada
Prior art keywords
request
media
receiving
type
video
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002499361A
Other languages
French (fr)
Other versions
CA2499361C (en
Inventor
Peter J. Black
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Incorporated
Peter J. Black
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 Qualcomm Incorporated, Peter J. Black filed Critical Qualcomm Incorporated
Publication of CA2499361A1 publication Critical patent/CA2499361A1/en
Application granted granted Critical
Publication of CA2499361C publication Critical patent/CA2499361C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04L65/4038—Arrangements for multi-party communication, e.g. for conferences with floor control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • 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
    • 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
    • H04L12/1822—Conducting the conference, e.g. admission, detection, selection or grouping of participants, correlating users to one or more conference sessions, prioritising transmission
    • 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
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H04L65/1104—Session initiation protocol [SIP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/41407—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6131—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a mobile phone network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6156—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network
    • H04N21/6181—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network involving transmission via a mobile phone network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/64—Addressing
    • H04N21/6405—Multicasting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/16—Communication-related supplementary services, e.g. call-transfer or call-hold
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data
    • 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
    • H04L12/189—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast in combination with wireless systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services

Abstract

A system and method for providing group communication services is disclosed.
Each of a plurality of group communication devices coverts media, such as video, audio, image and/or data into data packets suitable for transmission over a data network, such as the Internet. The data packets are selectively transmitted through the data network to a communications manager. The communications manager acts as a configurable switch, allowing communications from any communication device to be selectively routed to the plurality of communication devices based on the types of the communication devices and/or the requests received from the corresponding users. The communications manager further allows users of other communication systems and devices to participate in group communications with each other.

Claims (24)

1. A method in a communication device (CD) for communicating multimedia with a communication manager (CM) operating in a group communication network, the method comprising:
providing a type of the CD to the CM, the type indicating the media that the CD is capable of communicating; and selectively communicating the media based on the type of the CD.
2. The method of claim 1, wherein said type indicates a video-camera and said media includes video.
3. The method of claim 1, wherein said type indicates a still-camera and said media includes still image.
4. A method in a communication device (CD) for receiving multimedia from a communication manager (CM) operating in a group communication network, the method comprising:
providing a request to the CM, the request indicating the media that the CD is capable of receiving; and selectively receiving the media based on the request.
5. The method of claim 4, wherein said request includes a request for receiving video.
6. The method of claim 4, wherein said request includes a request for receiving a still image.
7. A computer-readable medium embodying a method in a communication device (CD) for communicating multimedia with a communication manager (CM) operating in a group communication network, the method comprising:

providing a type of the CD to the CM, the type indicating the media that the CD is capable of communicating; and selectively communicating the media based on the type of the CD.
8. The computer-readable medium of claim 7, wherein said type indicates a video-camera and said media includes video.
9. The computer-readable medium of claim 7, wherein said type indicates a still-camera and said media includes still image.
10. A computer-readable medium embodying a method in a communication device (CD) for receiving multimedia from a communication manager (CM) operating in a group communication network, the method comprising:
providing a request to the CM, the request indicating the media that the CD is capable of receiving; and selectively receiving the media based on the request.
11. The computer-readable medium of claim 10, wherein said request includes a request for receiving video.
12. The computer-readable medium of claim 10, wherein said request includes a request for receiving an image.
13. An apparatus for communicating multimedia with a communication manager (CM) operating in a group communication network, comprising:
means for providing a type of a communication device (CD) to the CM, the type indicating the media that the CD is capable of communicating; and means for selectively communicating the media based on the type of the CD.
14. The apparatus of claim 13, wherein said type indicates a video camera and said media includes video.
15. The apparatus of claim 13, wherein said type indicates a still camera and said media includes still image.
16. An apparatus for receiving multimedia from a communication manager (CM) operating in a group communication network, comprising:
means for providing a request to the CM, the request indicating the media that the CD is capable of receiving; and means for selectively receiving the media based on the request.
17. The apparatus of claim 16, wherein said request includes a request for receiving video.
18. The apparatus of claim 16, wherein said request includes a request for receiving an image.
19. A communication device (CD), comprising:
a receiver;
a transmitter; and a processor programmed to implement a method for communicating multimedia with a communication manager (CM) operating in a group communication network, the method comprising:
providing a type of the CD to the CM, the type indicating the media that the CD is capable of communicating; and selectively communicating the media based on the type of the CD.
20. The CD of claim 19, wherein said type indicates a videocamera and said media includes video.
21. The CD of claim 19, wherein said type indicates a stillcamera and said media includes still image.
22. A communication device (CD), comprising:
a receiver;
a transmitter; and a processor programmed to implement a method for receiving multimedia from a communication manager (CM) operating in a group communication network, the method comprising:
providing a request to the CM, the request indicating the media that the CD is capable of receiving; and selectively receiving the media based on the request.
23. The CD of claim 22, wherein said request includes a request for receiving video.
24. The CD of claim 22, wherein said request includes a request for receiving still image.
CA2499361A 2002-09-20 2003-09-19 A communication device for providing multimedia in a group communication network Expired - Fee Related CA2499361C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/247,973 US7130282B2 (en) 2002-09-20 2002-09-20 Communication device for providing multimedia in a group communication network
US10/247,973 2002-09-20
PCT/US2003/029594 WO2004028113A1 (en) 2002-09-20 2003-09-19 A communication device for providing multimedia in a group communication network

Publications (2)

Publication Number Publication Date
CA2499361A1 true CA2499361A1 (en) 2004-04-01
CA2499361C CA2499361C (en) 2012-10-23

Family

ID=31992600

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2499361A Expired - Fee Related CA2499361C (en) 2002-09-20 2003-09-19 A communication device for providing multimedia in a group communication network

Country Status (13)

Country Link
US (2) US7130282B2 (en)
EP (1) EP1540916A1 (en)
JP (2) JP2006500828A (en)
KR (1) KR101003573B1 (en)
CN (2) CN101453697A (en)
AR (1) AR041812A1 (en)
AU (1) AU2003267302B2 (en)
BR (1) BR0314602A (en)
CA (1) CA2499361C (en)
MX (1) MXPA05003076A (en)
NZ (1) NZ538658A (en)
RU (1) RU2335854C2 (en)
WO (1) WO2004028113A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006002548A1 (en) * 2004-07-07 2006-01-12 Research In Motion Limited Method and apparatus for creating a communication group using an address book

Families Citing this family (153)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7522931B2 (en) * 1998-06-05 2009-04-21 Netnumber, Inc. Method and apparatus for accessing a network computer to establish a push-to-talk session
US7200661B2 (en) * 2000-12-21 2007-04-03 Novell, Inc. System and method for registering a client device
US8411594B2 (en) * 2002-09-20 2013-04-02 Qualcomm Incorporated Communication manager for providing multimedia in a group communication network
US7130282B2 (en) * 2002-09-20 2006-10-31 Qualcomm Inc Communication device for providing multimedia in a group communication network
US7003040B2 (en) * 2002-09-24 2006-02-21 Lg Electronics Inc. System and method for multiplexing media information over a network using reduced communications resources and prior knowledge/experience of a called or calling party
US7382768B2 (en) * 2002-10-11 2008-06-03 Agilent Technologies, Inc. Real-time protocol (RTP) flow analysis using network processor
US7372848B2 (en) * 2002-10-11 2008-05-13 Agilent Technologies, Inc. Dynamically controlled packet filtering with correlation to signaling protocols
US7787440B1 (en) * 2002-10-22 2010-08-31 Sprint Spectrum L.P. Method for call setup using short data bursts
US20040103153A1 (en) * 2002-11-21 2004-05-27 Chang Tsung-Yen Dean Apparatus and method for providing smart network appliances
JP2004178236A (en) * 2002-11-27 2004-06-24 Hitachi Ltd Distributed communication system
US7366780B2 (en) * 2002-12-31 2008-04-29 Motorola, Inc. System and method for controlling and managing sessions between endpoints in a communications system
US7369567B2 (en) * 2002-12-31 2008-05-06 Motorola, Inc. Methods for affiliating endpoints with a group and determining common communication capabilities for the affiliated endpoints
WO2004109476A2 (en) * 2003-06-05 2004-12-16 Meshnetworks, Inc. System and method to maximize channel utilization in a multi-channel wireless communication network
GB0407902D0 (en) * 2003-08-15 2004-05-12 Koninkl Philips Electronics Nv Feedback signalling for multicast data transmission
US10225696B2 (en) 2003-08-15 2019-03-05 Koninklijke Philips N.V. Feedback signaling for multicast data transmission
DE10345072B4 (en) * 2003-09-26 2009-02-12 Siemens Enterprise Communications Gmbh & Co. Kg Method for establishing a communication connection in a directly communicating communication network
JP2005117141A (en) * 2003-10-03 2005-04-28 Nec Corp Apparatus, system and method of half-duplex communication
CA2546786C (en) * 2003-11-19 2011-02-15 Research In Motion Limited Systems and methods for facilitating instant communications over distributed cellular networks
US7328036B2 (en) * 2003-12-05 2008-02-05 Motorola, Inc. Method and apparatus reducing PTT call setup delays
US7398095B2 (en) * 2003-12-08 2008-07-08 Kyocera Wireless Corp. Directed flood of push-to-talk announce message
WO2005062569A1 (en) * 2003-12-11 2005-07-07 Koninklijke Philips Electronics N.V. Floor control for multimedia push-to-talk applications
EP1578152A1 (en) * 2004-03-17 2005-09-21 France Telecom Method, Server and System to manage a "push-to-talk" session
EP1728402B1 (en) 2004-03-17 2018-05-16 Orange Method, server and system for managing <=push-to-talk>= session
US7773581B2 (en) * 2004-03-19 2010-08-10 Ericsson Ab Method and apparatus for conferencing with bandwidth control
US8296436B2 (en) 2004-03-22 2012-10-23 Nokia Corporation Conveying parameters for broadcast/multicast sessions via a communication protocol
US20050231752A1 (en) * 2004-04-16 2005-10-20 Nokia Corporation Image data transfer system and method
US7624188B2 (en) * 2004-05-03 2009-11-24 Nokia Corporation Apparatus and method to provide conference data sharing between user agent conference participants
US8942728B2 (en) 2004-05-03 2015-01-27 Qualcomm Incorporated Methods and apparatus for blackout, retune and subscription enforcement in a cellular network multimedia distribution system
US7757211B2 (en) * 2004-05-03 2010-07-13 Jordan Thomas L Managed object member architecture for software defined radio
FI20045175A0 (en) * 2004-05-12 2004-05-12 Nokia Corp Session establishment for real-time media communication service
US7336965B2 (en) * 2004-05-27 2008-02-26 Samsung Electronics Co., Ltd. Apparatus and method for reducing call set-up time for time-sensitive applications in a wireless network
KR20050114556A (en) * 2004-06-01 2005-12-06 삼성전자주식회사 Apparatus and method of setting up talk session in ptt service providing system
ATE522096T1 (en) * 2004-06-21 2011-09-15 Nokia Corp TOKEN-BASED PRIVACY IN A PUSH-TO-TALK TYPE COMMUNICATION SYSTEM OVER CELLULAR
GB0413972D0 (en) * 2004-06-22 2004-07-28 Nokia Corp A communication system
BRPI0418942B1 (en) * 2004-07-09 2018-05-29 Telefonaktiebolaget Lm Ericsson METHOD FOR PROVIDING DIFFERENT SERVICES IN A MULTIMEDIA COMMUNICATION SYSTEM, AND, APPLICATION SERVER IN A MULTIMEDIA COMMUNICATION SYSTEM
US8249102B2 (en) * 2004-07-27 2012-08-21 Motorola Solutions, Inc. Method and apparatus for session layer framing to enable interoperability between packet-switched systems
US20060023654A1 (en) * 2004-07-27 2006-02-02 Eitan Koren Method and apparatus for enabling interoperability between packet-switched systems
KR100652650B1 (en) * 2004-07-28 2006-12-06 엘지전자 주식회사 System and method of providing push-to-talk service for synchronization in service shadow area
US20060055771A1 (en) * 2004-08-24 2006-03-16 Kies Jonathan K System and method for optimizing audio and video data transmission in a wireless system
KR100698112B1 (en) 2004-09-08 2007-03-26 엘지전자 주식회사 A Push-To-Talk service system via LBS function and the method thereof
CN101027926B (en) * 2004-09-21 2012-11-14 艾利森电话股份有限公司 Apparatus and method providing push to talk over cellular (poc) dynamic service options
US20060092865A1 (en) * 2004-11-03 2006-05-04 Airnet Communications Corporation Supporting wireless communication interoperability compatibility with existing communications infrastructure
US20060104293A1 (en) * 2004-11-17 2006-05-18 Alcatel Method of performing a communication service
US7596102B2 (en) * 2004-12-06 2009-09-29 Sony Ericsson Mobile Communications Ab Image exchange for image-based push-to-talk user interface
KR100683339B1 (en) * 2004-12-14 2007-02-15 엘지전자 주식회사 Caller confirmaion system based on image
DE102004063298B4 (en) * 2004-12-29 2006-11-16 Infineon Technologies Ag A method for computer-aided managing of communication rights for communicating by means of a plurality of different communication media in a telecommunication conference with a plurality of telecommunication devices
JP4830300B2 (en) * 2005-01-12 2011-12-07 日本電気株式会社 Communication method and communication system
KR101181174B1 (en) * 2005-01-26 2012-09-18 삼성전자주식회사 Method for seamless transferring session of PoC client replacement and system thereof
KR101057057B1 (en) * 2005-02-07 2011-08-16 엘지전자 주식회사 Method of transmitting and receiving control information by grouping service in mobile communication system
KR101041814B1 (en) * 2005-02-15 2011-06-17 엘지전자 주식회사 Method of providing point-to-multipoint service in mobile communications system
US7793305B2 (en) * 2005-03-14 2010-09-07 At&T Intellectual Property I, L.P. Methods and systems for providing a communication manager for wireless wireline converged telecommunication services
DE102005040280A1 (en) * 2005-03-17 2006-09-28 T-Mobile International Ag & Co. Kg Data Group Call Service
KR20060102412A (en) * 2005-03-23 2006-09-27 삼성전자주식회사 Method and system for an ad hoc poc group session setup using flexible target group with pre-established session
CN101147340A (en) * 2005-03-25 2008-03-19 日本电气株式会社 Push-to-talk communication system and push-to-talk communication method
US20060235981A1 (en) * 2005-04-19 2006-10-19 Nokia Corporation Providing a second service to a group of users using a first service
US8145262B2 (en) 2005-05-17 2012-03-27 Pine Valley Investments, Inc. Multimode land mobile radio
US8279868B2 (en) 2005-05-17 2012-10-02 Pine Valley Investments, Inc. System providing land mobile radio content using a cellular data network
US7499719B2 (en) * 2005-06-22 2009-03-03 Mototola, Inc. Method and apparatus for mixed mode multimedia conferencing
US20070004438A1 (en) * 2005-07-01 2007-01-04 Alec Brusilovsky Method and apparatus enabling PTT (push-to-talk) communications between legacy PSTN, cellular and wireless 3G terminals
US8041376B2 (en) * 2005-07-15 2011-10-18 Research In Motion Limited Methods and apparatus for providing PTT data buffering support indications from mobile devices and PTT data buffering control by wireless networks
US7813747B2 (en) * 2005-07-15 2010-10-12 Research In Motion Limited Methods and apparatus for providing PTT data buffering support indications from mobile devices and PTT data buffering control by wireless networks
US8588210B2 (en) * 2005-07-22 2013-11-19 Motorola Solutions, Inc. Method and apparatus for floor control in a communication system
JP2007067995A (en) * 2005-09-01 2007-03-15 Fujitsu Ltd Apparatus and method for originating push-to-talk information
DE102005042141A1 (en) * 2005-09-05 2007-03-15 Infineon Technologies Ag A conference communication system, a method of operating a conference communication system, a notification facility, and a method of notifying a communication terminal
US8374166B1 (en) 2005-09-22 2013-02-12 Verizon Patent And Licensing Inc. Method and system for providing call waiting features in a SIP-based network
FI20055514A0 (en) 2005-09-27 2005-09-27 Nokia Corp Group communication in a communication system
KR20070108311A (en) * 2005-11-15 2007-11-09 삼성전자주식회사 Floor managing system, method and terminal apparatus for processing multimedia calling service in poc system
CN1980416B (en) * 2005-12-01 2011-05-18 华为技术有限公司 Media sending authority processing method and apparatus
US8090374B2 (en) * 2005-12-01 2012-01-03 Quantenna Communications, Inc Wireless multimedia handset
US20070165875A1 (en) * 2005-12-01 2007-07-19 Behrooz Rezvani High fidelity multimedia wireless headset
US20070136446A1 (en) * 2005-12-01 2007-06-14 Behrooz Rezvani Wireless media server system and method
FI20055644A0 (en) * 2005-12-02 2005-12-02 Nokia Corp group Communications
US20070150723A1 (en) * 2005-12-23 2007-06-28 Estable Luis P Methods and apparatus for increasing security and control of voice communication sessions using digital certificates
JP4553838B2 (en) * 2005-12-28 2010-09-29 富士通株式会社 COMMUNICATION METHOD, COMMUNICATION SYSTEM, RELAY DEVICE, AND COMMUNICATION DEVICE
EP1814337A1 (en) * 2006-01-27 2007-08-01 Hewlett-Packard Development Company, L.P. Improvements in or relating to group communications
DE102006021375B4 (en) * 2006-05-08 2008-03-06 Nokia Siemens Networks Gmbh & Co.Kg Method for establishing a push-to-talk communication connection
KR101011834B1 (en) 2006-06-01 2011-01-31 엘지전자 주식회사 Group advertisement method in sip based message service
KR101251193B1 (en) 2006-06-09 2013-04-08 삼성전자주식회사 METHOD AND SYSTEM FOR ESTABLISHING A GROUP SESSION IN PoC SYSTEM
DE102006032088A1 (en) * 2006-07-11 2008-01-17 Infineon Technologies Ag Communication terminal, method for sending communication data, conference server equipment and method for forwarding communication data
US20080032728A1 (en) * 2006-08-03 2008-02-07 Bina Patel Systems, methods and devices for communicating among multiple users
US8194682B2 (en) * 2006-08-07 2012-06-05 Pine Valley Investments, Inc. Multiple protocol land mobile radio system
US8432834B2 (en) * 2006-08-08 2013-04-30 Cisco Technology, Inc. System for disambiguating voice collisions
US8266535B2 (en) * 2006-09-11 2012-09-11 Broadnet Teleservices, Llc Teleforum apparatus and method
JP2008104115A (en) * 2006-10-20 2008-05-01 Softbank Mobile Corp Communication controller, communication control method, communication control program, and communication system
US7848278B2 (en) * 2006-10-23 2010-12-07 Telcordia Technologies, Inc. Roadside network unit and method of organizing, managing and maintaining local network using local peer groups as network groups
US7949006B2 (en) * 2006-11-09 2011-05-24 Motorola Mobility, Inc. System and method for media burst control of discrete content for push-to-cellular communication
US7760865B2 (en) * 2006-11-17 2010-07-20 Microsoft Corporation Escalation from a conversation to a conference
WO2008063036A1 (en) * 2006-11-24 2008-05-29 Samsung Electronics Co., Ltd. System and method for creating routing rules between fleet members
US20080151786A1 (en) * 2006-12-21 2008-06-26 Motorola, Inc. Method and apparatus for hybrid audio-visual communication
CN108024119B (en) * 2007-02-02 2019-07-19 赛乐得科技(北京)有限公司 The method and apparatus of cross-layer optimizing in multimedia communication with different user terminals
US8180358B2 (en) * 2007-02-15 2012-05-15 Motorola Solutions, Inc. Joining a session in a communication network supporting multimedia group calls
CN101257664A (en) * 2007-02-28 2008-09-03 株式会社日立制作所 Call controlling equipment and call controlling method
US8060123B2 (en) * 2007-03-19 2011-11-15 Sony Corporation System and method for using SMS and tagged message to send position and travel information to server and/or to peers
CN100563355C (en) * 2007-04-10 2009-11-25 华为技术有限公司 A kind of communication means, equipment and system
US7730179B2 (en) * 2007-06-26 2010-06-01 Novell, Inc. System and method for policy-based registration of client devices
US20090034696A1 (en) * 2007-08-01 2009-02-05 Microsoft Corporation Mechanism of distributing voice call using email distribution groups
US8411866B2 (en) * 2007-11-14 2013-04-02 Cisco Technology, Inc. Distribution of group cryptography material in a mobile IP environment
US20090150562A1 (en) * 2007-12-07 2009-06-11 Research In Motion Limited Apparatus and method for directing a communication session to a communication device of a group of devices having a common registration identity
JP4958174B2 (en) * 2007-12-28 2012-06-20 株式会社Ｋｄｄｉ研究所 Media switching method, session management server, terminal and program in group communication
DE102008029142B3 (en) * 2008-06-19 2009-08-27 Infineon Technologies Ag Method for determining active communication sessions and communication session information servers
US8599728B2 (en) * 2008-07-11 2013-12-03 Nokia Siemens Networks Oy Recovery schemes for group switching procedures for multi-group frequency division duplex wireless networks
KR100974347B1 (en) 2008-07-14 2010-08-06 한전케이디엔주식회사 connection system for different types of TETRA system and data connection method
US20150009865A1 (en) * 2008-08-11 2015-01-08 Qualcomm Incorporated Server-initiated duplex transitions
US8681664B2 (en) 2008-08-11 2014-03-25 Qualcomm Incorporated Setting up a full-duplex communication session and transitioning between half-duplex and full-duplex during a communication session within a wireless communications system
US20110264813A1 (en) * 2008-09-19 2011-10-27 Brijesh Kumar Nair Method and system for managing communication session establishment
US8339438B2 (en) * 2008-12-24 2012-12-25 Rockstar Consortium Us Lp Web based access to video associated with calls
CN101540872B (en) * 2009-02-23 2012-07-04 华为终端有限公司 Control method of multichannel cascade connection of media control server, device and system thereof
US8406168B2 (en) 2009-03-13 2013-03-26 Harris Corporation Asymmetric broadband data radio network
CN101925042B (en) 2009-06-10 2013-01-02 华为技术有限公司 Method and system for controlling tunnel identifier allocation and devices
JP5514916B2 (en) 2009-11-10 2014-06-04 インターデイジタル パテント ホールディングス インコーポレイテッド Transfer of control of cooperative session and transfer between devices in internet protocol multimedia subsystem
TW201605213A (en) 2010-03-04 2016-02-01 內數位專利控股公司 Method and apparatus for identification and transfer in internet protocol multimedia subsystem collaborative sessions
CN107181741B (en) * 2010-03-18 2020-11-24 交互数字专利控股公司 Method for replicating media session in SCC AS and SCC AS
US9325940B2 (en) * 2010-05-13 2016-04-26 Nextcast Labs, Inc. Video class room
US20120166534A1 (en) * 2010-12-27 2012-06-28 Avaya Inc. System and method for grouping conference participants
BR112014002652A8 (en) * 2011-08-03 2017-06-20 Ebay Inc system, method for processing a financial transaction at a point of sale, and non-transitory machine readable medium
ES2682277T3 (en) * 2011-09-06 2018-09-19 Savant Systems Llc Integrated private switchboard and device control system
SG10201602840WA (en) * 2011-10-10 2016-05-30 Talko Inc Communication system
US9883361B2 (en) * 2012-07-27 2018-01-30 Qualcomm Incorporated Delivering time synchronized arbitrary data in an RTP session
US9003550B2 (en) 2012-12-31 2015-04-07 SmartBridge, LLC Systems and methods for crisis management and situational awareness
US9357359B2 (en) * 2013-02-05 2016-05-31 Qualcomm Incorporated Dynamic quality of service (QoS) for services over cellular
CN104244193B (en) * 2013-06-07 2019-03-19 中兴通讯股份有限公司 A kind of business scheduling method based on group system, system and terminal
US11354764B2 (en) * 2013-08-22 2022-06-07 Todd Bucciarelli System and method for monitoring electronic communications
US9581816B2 (en) * 2013-11-05 2017-02-28 Mutualink, Inc. Digital glass enhanced media system
CN104702311B (en) * 2013-12-06 2017-08-11 清华大学 Generation method, generating means, method of reseptance and the reception device of spread-spectrum signal
US10251032B2 (en) * 2014-01-20 2019-04-02 Samsung Electronics Co., Ltd. Electronic device for sharing data and method for controlling the same
CN105227894B (en) * 2014-07-01 2019-08-27 三亚中兴软件有限责任公司 A kind of implementation method and multipoint control unit of video conference
JP6423078B2 (en) 2014-08-21 2018-11-14 エルジー エレクトロニクス インコーポレイティド ULTRALINK TRANSFER METHOD AND DEVICE FOR THE SAME IN WIRELESS COMMUNICATION SYSTEM
US9900354B1 (en) 2015-02-11 2018-02-20 Allstate Insurance Company Virtual carpooling
JP6789234B2 (en) 2015-03-12 2020-11-25 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． Data transmission methods, data transmission equipment, processors, and mobile terminals
JP2017041697A (en) * 2015-08-18 2017-02-23 株式会社リコー Information processing device, program, and communication control method
US10587427B2 (en) * 2016-04-14 2020-03-10 Talking Stick, Inc. Equitable electronic group communication session management using an ordered list to provide predetermined equal amount of exclusive time to each of the participants
WO2017214238A1 (en) * 2016-06-07 2017-12-14 Orion Labs Supplemental audio content for group communications
KR102621877B1 (en) * 2017-01-06 2024-01-05 한화비전 주식회사 Key managing method in security system of multicast environment
CN109194494B (en) * 2018-06-28 2022-10-04 武汉船用机械有限责任公司 Communication method, device and system based on inert gas system
US10432272B1 (en) 2018-11-05 2019-10-01 XCOM Labs, Inc. Variable multiple-input multiple-output downlink user equipment
US10812216B2 (en) 2018-11-05 2020-10-20 XCOM Labs, Inc. Cooperative multiple-input multiple-output downlink scheduling
US10756860B2 (en) 2018-11-05 2020-08-25 XCOM Labs, Inc. Distributed multiple-input multiple-output downlink configuration
US10659112B1 (en) 2018-11-05 2020-05-19 XCOM Labs, Inc. User equipment assisted multiple-input multiple-output downlink configuration
US11290172B2 (en) 2018-11-27 2022-03-29 XCOM Labs, Inc. Non-coherent cooperative multiple-input multiple-output communications
US11431817B2 (en) * 2018-12-04 2022-08-30 Samsung Electronics Co., Ltd. Method and apparatus for management of network based media processing functions
US11063645B2 (en) 2018-12-18 2021-07-13 XCOM Labs, Inc. Methods of wirelessly communicating with a group of devices
US10756795B2 (en) 2018-12-18 2020-08-25 XCOM Labs, Inc. User equipment with cellular link and peer-to-peer link
US11330649B2 (en) 2019-01-25 2022-05-10 XCOM Labs, Inc. Methods and systems of multi-link peer-to-peer communications
US10756767B1 (en) 2019-02-05 2020-08-25 XCOM Labs, Inc. User equipment for wirelessly communicating cellular signal with another user equipment
US10735057B1 (en) 2019-04-29 2020-08-04 XCOM Labs, Inc. Uplink user equipment selection
US10686502B1 (en) 2019-04-29 2020-06-16 XCOM Labs, Inc. Downlink user equipment selection
WO2021006456A1 (en) 2019-07-05 2021-01-14 Samsung Electronics Co., Ltd. System and method for dynamic group data protection
US11411778B2 (en) 2019-07-12 2022-08-09 XCOM Labs, Inc. Time-division duplex multiple input multiple output calibration
CN110719432A (en) * 2019-09-11 2020-01-21 视联动力信息技术股份有限公司 Data transmission method and device, electronic equipment and storage medium
CN110808846B (en) * 2019-09-18 2022-02-08 广州空天通讯技术服务有限公司 Communication method and device with complementary advantages of multi-master communication technology
US11411779B2 (en) 2020-03-31 2022-08-09 XCOM Labs, Inc. Reference signal channel estimation
RU2746037C1 (en) * 2020-05-13 2021-04-06 Федеральное государственное автономное образовательное учреждение высшего образования "Белгородский государственный национальный исследовательский университет" (НИУ "БелГУ") Method of performing biofeedback sessions for the tasks of group interaction of individuals
CN111935815B (en) * 2020-09-15 2021-03-02 深圳市汇顶科技股份有限公司 Synchronous communication method, electronic device, and storage medium

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5574934A (en) * 1993-11-24 1996-11-12 Intel Corporation Preemptive priority-based transmission of signals using virtual channels
US6404761B1 (en) * 1994-06-17 2002-06-11 Home Wireless Networks, Inc. Communications webs with personal communications links for PSTN subscribers
US5590127A (en) 1995-05-26 1996-12-31 Lucent Technologies Inc. Multimedia conference call providing adjustable bandwidth for individual communication terminals
US6037991A (en) * 1996-11-26 2000-03-14 Motorola, Inc. Method and apparatus for communicating video information in a communication system
US6011782A (en) 1997-05-08 2000-01-04 At&T Corp. Method for managing multicast addresses for transmitting and receiving multimedia conferencing information on an internet protocol (IP) network
US6084919A (en) * 1998-01-30 2000-07-04 Motorola, Inc. Communication unit having spectral adaptability
GB2383723B (en) * 1998-06-03 2003-09-10 Orange Personal Comm Serv Ltd Mobile communications
US6321095B1 (en) * 1999-03-26 2001-11-20 Sherman Gavette Wireless communications approach
FI19991949A (en) 1999-09-13 2001-03-14 Nokia Networks Oy Closed user group service in mobile system
US20010047517A1 (en) * 2000-02-10 2001-11-29 Charilaos Christopoulos Method and apparatus for intelligent transcoding of multimedia data
US6477150B1 (en) * 2000-03-03 2002-11-05 Qualcomm, Inc. System and method for providing group communication services in an existing communication system
US20040004942A1 (en) * 2001-09-24 2004-01-08 Teleware, Inc. Multi-media communication management system having graphical user interface conference session management
US7237004B2 (en) * 2001-10-17 2007-06-26 Infocus Corporation Dataconferencing appliance and system
US7130282B2 (en) * 2002-09-20 2006-10-31 Qualcomm Inc Communication device for providing multimedia in a group communication network

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006002548A1 (en) * 2004-07-07 2006-01-12 Research In Motion Limited Method and apparatus for creating a communication group using an address book
US8909277B2 (en) 2004-07-07 2014-12-09 Blackberry Limited Method and apparatus for creating a communication group using an address book
US9143902B2 (en) 2004-07-07 2015-09-22 Blackberry Limited Method and apparatus for creating a communication group using an address book

Also Published As

Publication number Publication date
AU2003267302B2 (en) 2008-05-29
AR041812A1 (en) 2005-06-01
NZ538658A (en) 2007-11-30
US20040057405A1 (en) 2004-03-25
US20070127374A1 (en) 2007-06-07
CN1695364A (en) 2005-11-09
JP2010213323A (en) 2010-09-24
CN101453697A (en) 2009-06-10
AU2003267302A1 (en) 2004-04-08
US7869387B2 (en) 2011-01-11
US7130282B2 (en) 2006-10-31
CA2499361C (en) 2012-10-23
WO2004028113A1 (en) 2004-04-01
KR101003573B1 (en) 2010-12-22
RU2005111756A (en) 2006-01-20
JP2006500828A (en) 2006-01-05
RU2335854C2 (en) 2008-10-10
JP5318816B2 (en) 2013-10-16
KR20050057417A (en) 2005-06-16
MXPA05003076A (en) 2005-05-27
BR0314602A (en) 2005-08-16
EP1540916A1 (en) 2005-06-15

Similar Documents

Publication Publication Date Title
CA2499361A1 (en) A communication device for providing multimedia in a group communication network
JP3017925B2 (en) Mobile communication terminal and mobile communication method
KR101278632B1 (en) Method for performing data transport over a serial bus using internet protocol and apparatus for use in the method
JP2003518785A5 (en)
WO2000056057A3 (en) Method and apparatus for cross-connection of video signals
CA2462526A1 (en) Method and apparatus for data packet transport in a wireless communication system using an internet protocol
CA2502444A1 (en) Communication system and transfer device
PE20040356A1 (en) COMMUNICATION ADMINISTRATOR TO PROVIDE MULTIMEDIA IN A GROUP COMMUNICATION NETWORK
WO2007095309A3 (en) Methods, apparatus, and systems for providing media content over a communications network
JP2006512027A5 (en)
WO2007126652A3 (en) Network resource optimization in a video conference
WO2001067674A3 (en) Method and apparatus for participating in group communication services in an existing communication system
RU2007109605A (en) METHODS AND DEVICE FOR MANAGING MEMBERSHIP IN A GROUP AT GROUP EXCHANGE
WO2003041341A1 (en) Server apparatus and terminal apparatus used in video transmission system
RU2008105212A (en) VIDEO ACCESS DEVICE AND METHOD OF VIDEO SERVICES PROVISION
CN112422583A (en) Method and system for fusion and intercommunication of multi-protocol video application
WO2003062955A3 (en) Systems and methods for acknowledgement of multi-cast traffic
WO2003021914A3 (en) System and method for enabling communication between video-enabled and non-video-enabled communication devices
EP1548997A4 (en) Satellite digital broadcast receiving device
US5734675A (en) Receiver sharing for demand priority access method repeaters
EP1430401A2 (en) Extended content storage method and apparatus
WO2002089479A3 (en) Home network system
JP4359019B2 (en) How to send a video stream
RU2206121C2 (en) Method for transmitting audio compilation in internet
ATE374496T1 (en) METHOD OF TRANSMISSION OF A VIDEO STREAM IN A MOBILE NETWORK WITH LIMITED BANDIWDTH

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20190919