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 PDFInfo
- 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
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- request
- media
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- 238000000034 method Methods 0.000 claims abstract 17
- 230000005540 biological transmission Effects 0.000 abstract 1
Classifications
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- 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
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- 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]
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- 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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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)
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)
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 |
US7130282B2 (en) * | 2002-09-20 | 2006-10-31 | Qualcomm Inc | Communication device for providing multimedia in a group communication network |
US8411594B2 (en) * | 2002-09-20 | 2013-04-02 | Qualcomm Incorporated | Communication manager 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 |
US7372848B2 (en) * | 2002-10-11 | 2008-05-13 | Agilent Technologies, Inc. | Dynamically controlled packet filtering with correlation to signaling protocols |
US7382768B2 (en) * | 2002-10-11 | 2008-06-03 | Agilent Technologies, Inc. | Real-time protocol (RTP) flow analysis using network processor |
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 |
CN101077017B (en) * | 2003-11-19 | 2011-06-01 | 捷讯研究有限公司 | 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 |
EP1695512A1 (en) * | 2003-12-11 | 2006-08-30 | 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 |
GB0413972D0 (en) * | 2004-06-22 | 2004-07-28 | Nokia Corp | A communication system |
ATE522096T1 (en) * | 2004-06-21 | 2011-09-15 | Nokia Corp | TOKEN-BASED PRIVACY IN A PUSH-TO-TALK TYPE COMMUNICATION SYSTEM OVER CELLULAR |
KR101214326B1 (en) * | 2004-07-09 | 2012-12-21 | 텔레폰악티에볼라겟엘엠에릭슨(펍) | Method and arrangement for providing different services 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 |
WO2006032940A1 (en) | 2004-09-21 | 2006-03-30 | Telefonaktiebolaget Lm Ericsson (Publ) | 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 |
KR20070104475A (en) * | 2005-03-25 | 2007-10-25 | 닛본 덴끼 가부시끼가이샤 | 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 |
US8279868B2 (en) | 2005-05-17 | 2012-10-02 | Pine Valley Investments, Inc. | System providing land mobile radio content using a cellular data network |
US8145262B2 (en) | 2005-05-17 | 2012-03-27 | Pine Valley Investments, Inc. | Multimode land mobile radio |
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 |
CA2615361C (en) * | 2005-07-15 | 2012-09-11 | 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 |
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 |
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 |
US9241074B1 (en) | 2005-09-22 | 2016-01-19 | Verizon Patent And Licensing Inc. | Method and system for providing variable dial pattern provisioning 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 |
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 |
US8090374B2 (en) * | 2005-12-01 | 2012-01-03 | Quantenna Communications, Inc | Wireless multimedia handset |
CN1980416B (en) * | 2005-12-01 | 2011-05-18 | 华为技术有限公司 | Media sending authority processing method and apparatus |
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 |
CN117615174A (en) * | 2007-02-02 | 2024-02-27 | 赛乐得科技(北京)有限公司 | Method and apparatus for cross-layer optimization in multimedia communications 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 |
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 |
US20150009865A1 (en) * | 2008-08-11 | 2015-01-08 | Qualcomm Incorporated | Server-initiated duplex transitions |
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 |
CN103096294B (en) | 2009-06-10 | 2015-09-23 | 华为技术有限公司 | Control the methods, devices and systems that Tunnel Identifier distributes |
WO2011059974A2 (en) | 2009-11-10 | 2011-05-19 | Interdigital Patent Holdings, Inc. | Collaborative session control transfer and inter-device transfer in internet protocol multimedia subsystem |
EP2543169A1 (en) | 2010-03-04 | 2013-01-09 | InterDigital Patent Holdings, Inc. | Method and apparatus for identification and transfer in internet protocol multimedia subsystem collaborative sessions |
EP2548357B1 (en) | 2010-03-18 | 2018-11-14 | InterDigital Patent Holdings, Inc. | Authorizing inter user element session transfer |
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 |
JP2014529779A (en) * | 2011-08-03 | 2014-11-13 | イーベイ インク.Ebayinc. | Account access at the time of sale |
BR112014005073B1 (en) * | 2011-09-06 | 2022-07-26 | Savant Systems, Inc | METHOD AND DEVICE FOR INTEROPERATION BETWEEN A PRIVATE PHONE EXCHANGE (PBX) AND AUTOMATION OF AUDIO/VIDEO DEVICES AND HOUSEHOLD DEVICES |
CN103858423B (en) | 2011-10-10 | 2018-03-30 | 微软技术许可有限责任公司 | Methods, devices and systems for the communication of more data types |
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 |
CN110475217B (en) * | 2014-01-20 | 2023-09-12 | 三星电子株式会社 | 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 |
PL3496354T3 (en) * | 2014-08-21 | 2020-07-27 | Lg Electronics Inc. | Method for uplink transmission in wireless communication system and apparatus therefor |
US9900354B1 (en) | 2015-02-11 | 2018-02-20 | Allstate Insurance Company | Virtual carpooling |
KR102010511B1 (en) | 2015-03-12 | 2019-08-13 | 후아웨이 테크놀러지 컴퍼니 리미티드 | Method and apparatus for transmitting data, processor, and mobile terminal |
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 |
US10321166B2 (en) | 2016-06-07 | 2019-06-11 | 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 |
US10812216B2 (en) | 2018-11-05 | 2020-10-20 | XCOM Labs, Inc. | Cooperative multiple-input multiple-output downlink scheduling |
US10659112B1 (en) | 2018-11-05 | 2020-05-19 | XCOM Labs, Inc. | User equipment assisted multiple-input multiple-output downlink configuration |
US10756860B2 (en) | 2018-11-05 | 2020-08-25 | XCOM Labs, Inc. | Distributed multiple-input multiple-output downlink configuration |
US10432272B1 (en) | 2018-11-05 | 2019-10-01 | XCOM Labs, Inc. | Variable multiple-input multiple-output downlink user equipment |
CA3119325C (en) | 2018-11-27 | 2023-07-04 | 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 |
US10686502B1 (en) | 2019-04-29 | 2020-06-16 | XCOM Labs, Inc. | Downlink user equipment selection |
US10735057B1 (en) | 2019-04-29 | 2020-08-04 | XCOM Labs, Inc. | Uplink 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)
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 |
GB2338150B (en) * | 1998-06-03 | 2003-05-28 | 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 |
-
2002
- 2002-09-20 US US10/247,973 patent/US7130282B2/en active Active
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Cited By (3)
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 |
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US20040057405A1 (en) | 2004-03-25 |
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