CA2475730A1 - A method and an apparatus for terminating a user from a group call in a group communication network - Google Patents

A method and an apparatus for terminating a user from a group call in a group communication network Download PDF

Info

Publication number
CA2475730A1
CA2475730A1 CA002475730A CA2475730A CA2475730A1 CA 2475730 A1 CA2475730 A1 CA 2475730A1 CA 002475730 A CA002475730 A CA 002475730A CA 2475730 A CA2475730 A CA 2475730A CA 2475730 A1 CA2475730 A1 CA 2475730A1
Authority
CA
Canada
Prior art keywords
group call
user
terminating
group
server
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
CA002475730A
Other languages
French (fr)
Other versions
CA2475730C (en
Inventor
Douglas M. Crockett
Eric C. Rosen
Mark Maggenti
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
Individual
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 Individual filed Critical Individual
Priority to CA2779033A priority Critical patent/CA2779033C/en
Publication of CA2475730A1 publication Critical patent/CA2475730A1/en
Application granted granted Critical
Publication of CA2475730C publication Critical patent/CA2475730C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H04W4/08—User group management
    • 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
    • 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
    • H04L65/4061—Push-to services, e.g. push-to-talk or push-to-video
    • 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
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/006—Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP), including next generation networks with a packet-switched transport layer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H04W60/06—De-registration or detaching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/40—Connection management for selective distribution or broadcast
    • H04W76/45—Connection management for selective distribution or broadcast for Push-to-Talk [PTT] or Push-to-Talk over cellular [PoC] services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/08—Trunked mobile radio systems
    • 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
    • H04L65/10—Architectures or entities
    • H04L65/1016—IP multimedia subsystem [IMS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2203/00—Aspects of automatic or semi-automatic exchanges
    • H04M2203/20—Aspects of automatic or semi-automatic exchanges related to features of supplementary services
    • H04M2203/2044—Group features, e.g. closed user group
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2203/00—Aspects of automatic or semi-automatic exchanges
    • H04M2203/20—Aspects of automatic or semi-automatic exchanges related to features of supplementary services
    • H04M2203/205—Broadcasting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2203/00—Aspects of automatic or semi-automatic exchanges
    • H04M2203/50—Aspects of automatic or semi-automatic exchanges related to audio conference
    • H04M2203/5027—Dropping a party from a conference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2207/00—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place
    • H04M2207/18—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place wireless networks
    • 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
    • H04W4/10—Push-to-Talk [PTT] or Push-On-Call services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H04W76/38—Connection release triggered by timers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Meter Arrangements (AREA)

Abstract

A method and apparatus for terminating a member from a group call in a group communication network provides for receiving an indication from a user who wishes to terminate participation in a group call and sending a request to a server to terminate the user from the group call. The method and apparatus further provides for the server to receive the request for terminating a user from a group call, terminate the user from the group call, and send a response indicating that the user is terminated from the group call.

Claims

[cl] 1. In a communication device, a method for terminating a user from a group call in a group communication network, the method comprising:
receiving an indication from a user who wishes to terminate participation in a group call; and sending a request to a server to terminate the user from the group call.
[c2] 2. The method of claim 1, further including sending a response to the user indicating that the user has been terminated from the group call.
[c3] 3. In a communication device, a computer-readable medium embodying a method for terminating a user from a group call in a group communication network, the method comprising:
receiving an indication from a user who wishes to terminate participation in a group call; and sending a request to a server to terminate the user from the group call.
[c4] 4. The computer-readable medium of claim 3, wherein the method further includes sending a response to the user indicating that the user has been terminated from the group call.
[c5] 5. A communication device for terminating a user from a group call in a group communication network, comprising:
means for receiving an indication from a user who wishes to terminate participation in a group call; and means for sending a request to a server to terminate the user from the group call.
[c6] 6. The communication device of claim 5, further including means for sending a response to the user indicating that the user has been terminated from the group call.

[c7] 7. A communication device for terminating a user from a group call in a group communication network, the communication device comprising:
a receiver;
a transmitter; and a processor communicatively coupled to the receiver and the transmitter, the processor being capable of:
receiving an indication from a user who wishes to terminate participation in a group call; and sending a request to a server to terminate the user from the group call.
[c8] 8. The communication device of claim 7, the processor further being capable of sending a response to the user indicating that the user has been terminated from the group call.
[c9] 9. In a server, a method for terminating a user from a group call in a group communication network, the method comprising:
receiving a request for terminating a user from a group call;
terminating the user from the group call; and sending a response indicating that the user is terminated from the group call.
[c10] 10. In a server, a computer-readable medium embodying a method for terminating a user from a group call in a group communication network, the method comprising:
receiving a request for terminating a user from a group call;
terminating the user from the group call; and sending a response indicating that the user is terminated from the group call.
[c11] 11. A server for terminating a user from a group call in a group communication network, comprising:
means for receiving a request for terminating a user from a group call;
means for terminating the user from the group call; and means for sending a response indicating that the user is terminated from the group call.

[c12] 12. A server for terminating a user from a group call in a group communication network, the server comprising:
a receiver;
a transmitter; and a processor communicatively coupled to the receiver and the transmitter, the processor being capable of:
receiving a request for terminating a user from a group call;
terminating the user from the group call; and sending a response indicating that the user is terminated from the group call.
[c13] 13. In a server, a method for terminating a group call in a group communication network, the method comprising:
determining when a predetermined time period expires in which no media has been communicated in a group call session;
announcing each participating member in the group call that the group call going to be terminated; and terminating the group call after receiving acknowledgement from each participating member in the group call.
[c14] 14. In a server, a computer-readable medium embodying a method for terminating a group call in a group communication network, the method comprising:
determining when a predetermined time period expires in which no media has been communicated in a group call session;
announcing each participating member in the group call that the group call going to be terminated; and terminating the group call after receiving acknowledgement from each participating member in the group call.
[c15] 15. A server for terminating a group call in a group communication network, comprising:
means for determining when a predetermined time period expires in which no media has been communicated in a group call session;

means for announcing each participating member in the group call that the group call going to be terminated; and means for terminating the group call after receiving acknowledgement from each participating member in the group call.

[c16] 16. A server for terminating a user from a group call in a group communication network, the server comprising:
a receiver;
a transmitter; and a processor communicatively coupled to the receiver and the transmitter, the processor being capable of:
determining when a predetermined time period expires in which no media has been communicated in a group call session;
announcing each participating member in the group call that the group call going to be terminated; and terminating the group call after receiving acknowledgement from each participating member in the group call.
CA2475730A 2002-02-14 2003-02-12 A method and an apparatus for terminating a user from a group call in a group communication network Expired - Fee Related CA2475730C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2779033A CA2779033C (en) 2002-02-14 2003-02-12 A method and an apparatus for terminating a user from a group call in a group communication network

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/077,267 US6781963B2 (en) 2002-02-14 2002-02-14 Method and an apparatus for terminating a user from a group call in a group communication network
US10/077,267 2002-02-14
PCT/US2003/004627 WO2003069927A1 (en) 2002-02-14 2003-02-12 A method and an apparatus for terminating a user from a group call in a group communication network

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA2779033A Division CA2779033C (en) 2002-02-14 2003-02-12 A method and an apparatus for terminating a user from a group call in a group communication network

Publications (2)

Publication Number Publication Date
CA2475730A1 true CA2475730A1 (en) 2003-08-21
CA2475730C CA2475730C (en) 2012-08-28

Family

ID=27660275

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2779033A Expired - Fee Related CA2779033C (en) 2002-02-14 2003-02-12 A method and an apparatus for terminating a user from a group call in a group communication network
CA2475730A Expired - Fee Related CA2475730C (en) 2002-02-14 2003-02-12 A method and an apparatus for terminating a user from a group call in a group communication network

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA2779033A Expired - Fee Related CA2779033C (en) 2002-02-14 2003-02-12 A method and an apparatus for terminating a user from a group call in a group communication network

Country Status (18)

Country Link
US (1) US6781963B2 (en)
EP (1) EP1474937B1 (en)
JP (3) JP2005518166A (en)
KR (2) KR100934605B1 (en)
CN (1) CN1643948A (en)
AR (1) AR038520A1 (en)
AT (1) ATE394880T1 (en)
AU (1) AU2003211095A1 (en)
BR (1) BRPI0307641B1 (en)
CA (2) CA2779033C (en)
DE (1) DE60320758D1 (en)
ES (1) ES2305477T3 (en)
MX (1) MXPA04007871A (en)
MY (1) MY134718A (en)
NZ (1) NZ534353A (en)
RU (1) RU2316911C2 (en)
TW (1) TWI306719B (en)
WO (1) WO2003069927A1 (en)

Families Citing this family (140)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8352400B2 (en) 1991-12-23 2013-01-08 Hoffberg Steven M Adaptive pattern recognition based controller apparatus and method and human-factored interface therefore
US10361802B1 (en) 1999-02-01 2019-07-23 Blanding Hovenweep, Llc Adaptive pattern recognition based control system and method
US7966078B2 (en) * 1999-02-01 2011-06-21 Steven Hoffberg Network media appliance system and method
US8284737B2 (en) 2000-03-03 2012-10-09 Qualcomm Incorporated Method of buffering to reduce media latency in group communications on a wireless communication network
US20070195735A1 (en) * 2006-02-22 2007-08-23 Rosen Eric C Method of buffering to reduce media latency in group communications on a wireless communication network
US20040210845A1 (en) * 2000-04-18 2004-10-21 Glenn Paul Internet presentation system
US20020196923A1 (en) * 2001-06-25 2002-12-26 Longboard, Inc. System and method of call processing
WO2003021985A1 (en) * 2001-09-06 2003-03-13 Tersync Ltd. System and method for providing two-way radio communications network transmissions over internet protocol
US7260362B2 (en) * 2001-09-24 2007-08-21 Intel Corporation Method and apparatus for establishing ad hoc groups in a wireless communication network
US20030154249A1 (en) * 2002-02-14 2003-08-14 Crockett Douglas M. Method and an apparatus for removing a member from an active group call in a group communication network
US6873854B2 (en) * 2002-02-14 2005-03-29 Qualcomm Inc. Method and an apparatus for adding a new member to an active group call in a group communication network
US9154906B2 (en) 2002-03-28 2015-10-06 Telecommunication Systems, Inc. Area watcher for wireless network
US8290505B2 (en) 2006-08-29 2012-10-16 Telecommunications Systems, Inc. Consequential location derived information
US7426380B2 (en) 2002-03-28 2008-09-16 Telecommunication Systems, Inc. Location derived presence information
US8027697B2 (en) 2007-09-28 2011-09-27 Telecommunication Systems, Inc. Public safety access point (PSAP) selection for E911 wireless callers in a GSM type system
US8918073B2 (en) 2002-03-28 2014-12-23 Telecommunication Systems, Inc. Wireless telecommunications location based services scheme selection
US8126889B2 (en) 2002-03-28 2012-02-28 Telecommunication Systems, Inc. Location fidelity adjustment based on mobile subscriber privacy profile
US7660297B2 (en) * 2002-06-13 2010-02-09 Nice Systems Ltd. Voice over IP forwarding
US7640293B2 (en) * 2002-07-17 2009-12-29 Research In Motion Limited Method, system and apparatus for messaging between wireless mobile terminals and networked computers
US7111044B2 (en) * 2002-07-17 2006-09-19 Fastmobile, Inc. Method and system for displaying group chat sessions on wireless mobile terminals
US8150922B2 (en) * 2002-07-17 2012-04-03 Research In Motion Limited Voice and text group chat display management techniques for wireless mobile terminals
US7349965B1 (en) * 2002-09-13 2008-03-25 Hewlett-Packard Development Company, L.P. Automated advertising and matching of data center resource capabilities
US7475123B2 (en) * 2002-11-18 2009-01-06 Sap Ag Web service integration
US8666397B2 (en) 2002-12-13 2014-03-04 Telecommunication Systems, Inc. Area event handling when current network does not cover target area
US7366780B2 (en) * 2002-12-31 2008-04-29 Motorola, Inc. System and method for controlling and managing sessions between endpoints in a communications system
US7224957B2 (en) * 2003-03-17 2007-05-29 Spector Shelley J Apparatus and method for broadcasting messages to selected group(s) of users
US20040192367A1 (en) * 2003-03-25 2004-09-30 Barros Mark A. Dispatch call "cut-in" alert
US6944177B2 (en) * 2003-05-09 2005-09-13 Motorola, Inc. Method and apparatus for providing power control for CDMA dispatch services
FI20030944A0 (en) 2003-06-25 2003-06-25 Nokia Corp Group calls in a communication system
US20050079858A1 (en) * 2003-10-09 2005-04-14 Rosen Eric C. Method and apparatus for restricting media communication in a communication network
US20050090228A1 (en) * 2003-10-23 2005-04-28 Black Greg R. Apparatus and method for mitigation of session unavailability
US7424293B2 (en) 2003-12-02 2008-09-09 Telecommunication Systems, Inc. User plane location based service using message tunneling to support roaming
US7328036B2 (en) * 2003-12-05 2008-02-05 Motorola, Inc. Method and apparatus reducing PTT call setup delays
US20050141511A1 (en) * 2003-12-08 2005-06-30 Thawatt Gopal Method of reducing call setup time for IP services in a mobile communication network
JP2007514228A (en) * 2003-12-11 2007-05-31 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Floor control for multimedia push-to-talk applications
US7260186B2 (en) 2004-03-23 2007-08-21 Telecommunication Systems, Inc. Solutions for voice over internet protocol (VoIP) 911 location services
US20080126535A1 (en) 2006-11-28 2008-05-29 Yinjun Zhu User plane location services over session initiation protocol (SIP)
US20080090546A1 (en) 2006-10-17 2008-04-17 Richard Dickinson Enhanced E911 network access for a call center using session initiation protocol (SIP) messaging
US20050143111A1 (en) * 2003-12-30 2005-06-30 Fitzpatrick Matthew D. Determining availability of members of a contact list in a communication device
US20050169223A1 (en) * 2004-01-16 2005-08-04 Crocker Ronald T. Method and apparatus for facilitating a PTT session initiation using an IP-based protocol
US8195835B2 (en) * 2004-01-28 2012-06-05 Alcatel Lucent Endpoint address change in a packet network
US20050202838A1 (en) * 2004-03-12 2005-09-15 Lucent Technologies, Inc., Method and apparatus for providing a low-latency, high-accuracy indication-to-speak
US7624188B2 (en) * 2004-05-03 2009-11-24 Nokia Corporation Apparatus and method to provide conference data sharing between user agent conference participants
KR20050115686A (en) * 2004-06-04 2005-12-08 엘지전자 주식회사 Poc service system and method
KR100764790B1 (en) * 2004-08-05 2007-10-11 엘지전자 주식회사 System for changing duration of talk burst control timer and method thereof
US7509137B2 (en) * 2004-09-09 2009-03-24 Nextel Communications Inc. Method and system for address translation and aliasing to efficiently utilize UFMI address space
JP4543842B2 (en) * 2004-09-09 2010-09-15 日本電気株式会社 Radio base station apparatus and resource management method
US7629926B2 (en) 2004-10-15 2009-12-08 Telecommunication Systems, Inc. Culled satellite ephemeris information for quick, accurate assisted locating satellite location determination for cell site antennas
US6985105B1 (en) 2004-10-15 2006-01-10 Telecommunication Systems, Inc. Culled satellite ephemeris information based on limiting a span of an inverted cone for locating satellite in-range determinations
US7593743B2 (en) * 2004-12-03 2009-09-22 Sony Ericsson Mobile Communications, Ab Methods, systems, and computer program products for updating availability information in voice-call applications
US9065664B2 (en) * 2006-01-27 2015-06-23 Cisco Technology, Inc. Providing an announcement for a multiparty communication session
EP1708428B1 (en) 2005-03-31 2009-05-13 Hewlett-Packard Development Company, L.P. Multimedia messaging during a Push-to-Talk session
US7353034B2 (en) 2005-04-04 2008-04-01 X One, Inc. Location sharing and tracking using mobile phones or other wireless devices
KR100761276B1 (en) 2005-04-11 2007-09-28 엘지전자 주식회사 APPARATUS AND METHOD FOR CONTROLLING SIMULTANEOUS SESSION FOR PoC SERVICE
JP4779450B2 (en) * 2005-06-01 2011-09-28 株式会社日立製作所 Network system that performs application control according to context information
US20070036279A1 (en) * 2005-06-09 2007-02-15 Tam Kenneth C Personal notification and broadcasting
US8306203B1 (en) * 2005-06-10 2012-11-06 Nextel Communications, Inc. Method and computer-readable medium for terminating options for dispatch group calls
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
US8660573B2 (en) 2005-07-19 2014-02-25 Telecommunications Systems, Inc. Location service requests throttling
US8588210B2 (en) * 2005-07-22 2013-11-19 Motorola Solutions, Inc. Method and apparatus for floor control in a communication system
TWI293842B (en) * 2005-07-25 2008-02-21 Ind Tech Res Inst Method of reducing call establishment delay in wireless network
JPWO2007013614A1 (en) * 2005-07-28 2009-02-12 京セラ株式会社 Communication method, communication system and communication terminal
US8195153B1 (en) * 2005-08-23 2012-06-05 Emc Corporation Mobile access to backup and recovery services
US9282451B2 (en) 2005-09-26 2016-03-08 Telecommunication Systems, Inc. Automatic location identification (ALI) service requests steering, connection sharing and protocol translation
US7825780B2 (en) 2005-10-05 2010-11-02 Telecommunication Systems, Inc. Cellular augmented vehicle alarm notification together with location services for position of an alarming vehicle
US8467320B2 (en) 2005-10-06 2013-06-18 Telecommunication Systems, Inc. Voice over internet protocol (VoIP) multi-user conferencing
US7907551B2 (en) 2005-10-06 2011-03-15 Telecommunication Systems, Inc. Voice over internet protocol (VoIP) location based 911 conferencing
JP4890002B2 (en) * 2005-10-28 2012-03-07 京セラ株式会社 COMMUNICATION DEVICE, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD
US20090239567A1 (en) * 2005-11-04 2009-09-24 Nobuyuki Ema Poc server automatic search method, quality adjustment method, and communication system using these methods
DE102006002434B3 (en) * 2006-01-12 2007-06-21 Siemens Ag Communication method for creation of a communication connection between end terminals in a communications network in which a server coordinates connection of two or more terminals
KR101177948B1 (en) * 2006-01-13 2012-08-28 삼성전자주식회사 PoC SYSTEM AND MOBILE APARATUS AND METHOD FOR ARAMING A MEDIA TRANSFER TIME INFORMATION IN PoC SYSTEM
US8150363B2 (en) 2006-02-16 2012-04-03 Telecommunication Systems, Inc. Enhanced E911 network access for call centers
US8059789B2 (en) 2006-02-24 2011-11-15 Telecommunication Systems, Inc. Automatic location identification (ALI) emergency services pseudo key (ESPK)
US7747269B2 (en) 2006-02-27 2010-06-29 Qualcomm Incorporated System and method for providing communication resources to wireless dispatch priority users
US9167553B2 (en) 2006-03-01 2015-10-20 Telecommunication Systems, Inc. GeoNexus proximity detector network
US7471236B1 (en) 2006-03-01 2008-12-30 Telecommunication Systems, Inc. Cellular augmented radar/laser detector
US7899450B2 (en) 2006-03-01 2011-03-01 Telecommunication Systems, Inc. Cellular augmented radar/laser detection using local mobile network within cellular network
CN101043743B (en) * 2006-03-22 2012-04-04 华为技术有限公司 Method for controlling user adding to conversation of PoC service
US8208605B2 (en) 2006-05-04 2012-06-26 Telecommunication Systems, Inc. Extended efficient usage of emergency services keys
CN100456855C (en) * 2006-06-08 2009-01-28 华为技术有限公司 Method for ending group calling speech
US20080032728A1 (en) * 2006-08-03 2008-02-07 Bina Patel Systems, methods and devices for communicating among multiple users
CN1937664B (en) * 2006-09-30 2010-11-10 华为技术有限公司 System and method for realizing multi-language conference
WO2008057477A2 (en) 2006-11-03 2008-05-15 Telecommunication Systems, Inc. Roaming gateway enabling location based services (lbs) roaming for user plane in cdma networks without requiring use of a mobile positioning center (mpc)
KR20090000019A (en) * 2006-12-15 2009-01-07 삼성전자주식회사 Successive data processing method and apparatus by information exchange
US8050386B2 (en) 2007-02-12 2011-11-01 Telecommunication Systems, Inc. Mobile automatic location identification (ALI) for first responders
US8059809B1 (en) * 2007-03-16 2011-11-15 Nextel Communications Inc. Systems and methods of establishing group calls
US8185087B2 (en) 2007-09-17 2012-05-22 Telecommunication Systems, Inc. Emergency 911 data messaging
US9130963B2 (en) 2011-04-06 2015-09-08 Telecommunication Systems, Inc. Ancillary data support in session initiation protocol (SIP) messaging
US7929530B2 (en) 2007-11-30 2011-04-19 Telecommunication Systems, Inc. Ancillary data support in session initiation protocol (SIP) messaging
US8817697B2 (en) * 2008-06-05 2014-08-26 Qualcomm Incorporated System and method for minimizing call setup latency in a group communication among wireless communication devices
CN101610324A (en) * 2008-06-18 2009-12-23 深圳华为通信技术有限公司 The method of prompting call progress state, conference control equipment and conference system
US9747340B2 (en) * 2008-06-19 2017-08-29 Microsoft Technology Licensing, Llc Method and system of using a local hosted cache and cryptographic hash functions to reduce network traffic
US8577404B2 (en) 2008-07-15 2013-11-05 Qualcomm Incorporated Prioritization of group communications at a wireless communication device
US8269817B2 (en) * 2008-07-16 2012-09-18 Cisco Technology, Inc. Floor control in multi-point conference systems
US8068587B2 (en) 2008-08-22 2011-11-29 Telecommunication Systems, Inc. Nationwide table routing of voice over internet protocol (VOIP) emergency calls
US7983705B1 (en) * 2008-08-29 2011-07-19 Sprint Communications Company L.P. Push-to-talk communication management system
EP2347395A4 (en) 2008-10-14 2016-11-02 Telecomm Systems Inc Location based proximity alert
US8892128B2 (en) 2008-10-14 2014-11-18 Telecommunication Systems, Inc. Location based geo-reminders
EP3154288B1 (en) * 2008-10-30 2018-10-24 Sun Patent Trust Apparatus and method for callconnecting at femtocells
US8755831B2 (en) 2009-03-24 2014-06-17 QYALCOMM Incorporated Selectively allocating data channel resources to wireless communication devices within a wireless communications system
US8738058B2 (en) * 2009-04-06 2014-05-27 Qualcomm Incorporated High-priority communications sessions within a wireless communications system
US9301191B2 (en) 2013-09-20 2016-03-29 Telecommunication Systems, Inc. Quality of service to over the top applications used with VPN
US8867485B2 (en) 2009-05-05 2014-10-21 Telecommunication Systems, Inc. Multiple location retrieval function (LRF) network having location continuity
CN102056294B (en) * 2009-11-09 2013-01-16 华为技术有限公司 Method and device for maintaining service continuity through traffic offload function (TOF) entity
EP2539872A1 (en) * 2010-02-22 2013-01-02 Easy Axess GmbH I.G. System and method for electronically providing an access authorization
WO2012005769A1 (en) 2010-07-09 2012-01-12 Telecommunication Systems, Inc. Location privacy selector
US8336664B2 (en) 2010-07-09 2012-12-25 Telecommunication Systems, Inc. Telematics basic mobile device safety interlock
US8942743B2 (en) 2010-12-17 2015-01-27 Telecommunication Systems, Inc. iALERT enhanced alert manager
US8688087B2 (en) 2010-12-17 2014-04-01 Telecommunication Systems, Inc. N-dimensional affinity confluencer
WO2012141762A1 (en) 2011-02-25 2012-10-18 Telecommunication Systems, Inc. Mobile internet protocol (ip) location
EP2591590B1 (en) * 2011-02-28 2014-04-30 Unify GmbH & Co. KG System, apparatus and mechanism for dynamic assignment of survivability services to mobile devices
US20130031161A1 (en) * 2011-07-26 2013-01-31 Htc Corporation Apparatuses and methods for unified virtual experience (uve) session control
US8649806B2 (en) 2011-09-02 2014-02-11 Telecommunication Systems, Inc. Aggregate location dynometer (ALD)
US9479344B2 (en) 2011-09-16 2016-10-25 Telecommunication Systems, Inc. Anonymous voice conversation
US8831556B2 (en) 2011-09-30 2014-09-09 Telecommunication Systems, Inc. Unique global identifier header for minimizing prank emergency 911 calls
US9264537B2 (en) 2011-12-05 2016-02-16 Telecommunication Systems, Inc. Special emergency call treatment based on the caller
US9313637B2 (en) 2011-12-05 2016-04-12 Telecommunication Systems, Inc. Wireless emergency caller profile data delivery over a legacy interface
EP2792157B1 (en) * 2011-12-12 2020-06-03 Samsung Electronics Co., Ltd. Method and apparatus for experiencing a multimedia service
US8984591B2 (en) 2011-12-16 2015-03-17 Telecommunications Systems, Inc. Authentication via motion of wireless device movement
US9384339B2 (en) 2012-01-13 2016-07-05 Telecommunication Systems, Inc. Authenticating cloud computing enabling secure services
US8688174B2 (en) 2012-03-13 2014-04-01 Telecommunication Systems, Inc. Integrated, detachable ear bud device for a wireless phone
US9544260B2 (en) 2012-03-26 2017-01-10 Telecommunication Systems, Inc. Rapid assignment dynamic ownership queue
US9307372B2 (en) 2012-03-26 2016-04-05 Telecommunication Systems, Inc. No responders online
US9338153B2 (en) 2012-04-11 2016-05-10 Telecommunication Systems, Inc. Secure distribution of non-privileged authentication credentials
JP5953939B2 (en) * 2012-05-28 2016-07-20 富士通株式会社 End estimation method, end estimation program, and information processing apparatus
US9313638B2 (en) 2012-08-15 2016-04-12 Telecommunication Systems, Inc. Device independent caller data access for emergency calls
US9208346B2 (en) 2012-09-05 2015-12-08 Telecommunication Systems, Inc. Persona-notitia intellection codifier
CN103841093B (en) * 2012-11-27 2017-09-12 鸿富锦精密工业（深圳）有限公司 terminal device and network protocol voice communication method
CN103856386B (en) * 2012-11-28 2016-10-26 腾讯科技（深圳）有限公司 Information interacting method, system, server and instant messaging client
US9456301B2 (en) 2012-12-11 2016-09-27 Telecommunication Systems, Inc. Efficient prisoner tracking
US8983047B2 (en) 2013-03-20 2015-03-17 Telecommunication Systems, Inc. Index of suspicion determination for communications request
US9408034B2 (en) 2013-09-09 2016-08-02 Telecommunication Systems, Inc. Extended area event for network based proximity discovery
US9516104B2 (en) 2013-09-11 2016-12-06 Telecommunication Systems, Inc. Intelligent load balancer enhanced routing
EP2854471A1 (en) * 2013-09-27 2015-04-01 Alcatel Lucent Floor management method, system, node for dormant PTT UE
US9479897B2 (en) 2013-10-03 2016-10-25 Telecommunication Systems, Inc. SUPL-WiFi access point controller location based services for WiFi enabled mobile devices
US9900354B1 (en) 2015-02-11 2018-02-20 Allstate Insurance Company Virtual carpooling
CN105262911B (en) 2015-09-16 2019-05-10 腾讯科技（深圳）有限公司 The processing method, system and device of system telephone in voice communication
CN105825301A (en) * 2016-03-16 2016-08-03 福州华鹰重工机械有限公司 Multi-vehicle cooperative exploration method and device via environment segmentation
AU2016415048B2 (en) * 2016-07-15 2020-05-07 Huawei Technologies Co., Ltd. Method for applying for media transmission permission, and method and apparatus for canceling media transmission permission
US10827002B2 (en) * 2018-12-03 2020-11-03 At&T Intellectual Property I, L.P. Group communication and service optimization system

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4672601A (en) 1984-12-06 1987-06-09 Motorola, Inc. Duplex interconnect/dispatch trunked radio system
JPH0618343B2 (en) * 1988-06-21 1994-03-09 富士通株式会社 MCA wireless data communication method and apparatus
US5299199A (en) 1992-06-05 1994-03-29 Motorola, Inc. Channel re-assignment method for time division multiple access (TDMA) trunked systems
JPH06121309A (en) * 1992-10-02 1994-04-28 Hitachi Ltd System and method for multipoint video conference
JPH06121060A (en) * 1992-10-08 1994-04-28 Ricoh Co Ltd Remote conference system
FI97844C (en) 1994-02-16 1997-02-25 Nokia Telecommunications Oy A method for controlling a call in a telecommunication system and a telecommunication system
JPH09289551A (en) * 1996-04-23 1997-11-04 Nec Corp Line controller
JP2870479B2 (en) * 1996-05-09 1999-03-17 日本電気株式会社 Relay control wireless communication system
US6026296A (en) * 1997-04-30 2000-02-15 Motorola, Inc. Apparatus for providing dispatch service to an existing telephone network
US6154463A (en) * 1997-08-26 2000-11-28 Lucent Technologies, Inc. System and method for multicast conferencing and online discussion groups
KR100245251B1 (en) * 1997-11-24 2000-02-15 구자홍 Method for composing a conference call in keyphone system
US6487600B1 (en) * 1998-09-12 2002-11-26 Thomas W. Lynch System and method for supporting multimedia communications upon a dynamically configured member network
GB9826985D0 (en) 1998-12-08 1999-02-03 Simoco Int Ltd Mobile radio communications system
US6449491B1 (en) * 1999-05-10 2002-09-10 Ericsson Inc. Apparatus and methods for conducting group calls in wireless communications systems
US6671262B1 (en) * 1999-12-30 2003-12-30 At&T Corp. Conference server for automatic x-way call port expansion feature
US6477150B1 (en) * 2000-03-03 2002-11-05 Qualcomm, Inc. System and method for providing group communication services in an existing communication system
ATE547887T1 (en) 2000-03-03 2012-03-15 Qualcomm Inc METHOD, SYSTEM AND DEVICE FOR PARTICIPATING IN GROUP COMMUNICATION SERVICES IN AN EXISTING COMMUNICATIONS SYSTEM
KR20030047874A (en) * 2000-03-03 2003-06-18 퀄컴 인코포레이티드 Method and apparatus for participating in group communication services in an existing communication system
JP3625414B2 (en) * 2000-04-14 2005-03-02 株式会社エヌ・ティ・ティ・ドコモ Repeater

Also Published As

Publication number Publication date
TWI306719B (en) 2009-02-21
US20030152040A1 (en) 2003-08-14
WO2003069927A1 (en) 2003-08-21
KR20040077954A (en) 2004-09-07
CA2779033A1 (en) 2003-08-21
TW200303149A (en) 2003-08-16
MXPA04007871A (en) 2004-10-15
JP5242721B2 (en) 2013-07-24
NZ534353A (en) 2006-11-30
JP2005518166A (en) 2005-06-16
BR0307641A (en) 2005-10-25
KR20090109139A (en) 2009-10-19
BRPI0307641B1 (en) 2017-05-30
CA2779033C (en) 2014-09-23
RU2316911C2 (en) 2008-02-10
MY134718A (en) 2007-12-31
EP1474937B1 (en) 2008-05-07
JP2009239921A (en) 2009-10-15
KR100934603B1 (en) 2009-12-31
CA2475730C (en) 2012-08-28
RU2004127455A (en) 2006-01-27
JP2011182398A (en) 2011-09-15
AR038520A1 (en) 2005-01-19
KR100934605B1 (en) 2009-12-31
JP4746112B2 (en) 2011-08-10
CN1643948A (en) 2005-07-20
ES2305477T3 (en) 2008-11-01
US6781963B2 (en) 2004-08-24
AU2003211095A1 (en) 2003-09-04
ATE394880T1 (en) 2008-05-15
DE60320758D1 (en) 2008-06-19
EP1474937A1 (en) 2004-11-10

Similar Documents

Publication Publication Date Title
CA2475730A1 (en) A method and an apparatus for terminating a user from a group call in a group communication network
JP2005518166A5 (en)
EP2822249A3 (en) System and method for transmitting system messages in session initiation protocol
WO2008078798A1 (en) Communication system, radio communication terminal, communication method, radio communication method, radio communication device, and control method
WO2007130761A3 (en) Method and system for delivery of short message service messages
ATE400098T1 (en) METHOD FOR CONTROLLING RADIO MEANS
WO2005109804A3 (en) Session initiation protocol retransmission method
EP2234373A3 (en) Service availability indicating method for short range radio frequency terminals, involves displaying service icon together with signal strength indicators
CA2573038A1 (en) Push-to service system and method
CA2574097A1 (en) System and method for changing duration of talk burst control timer
WO2004081708A3 (en) Method and apparatus providing a mobile server function in a wireless communications device
RU2005108985A (en) PROCESSING ON THE SERVER WHEN PROVIDING MESSAGES FOR A WIRELESS DEVICE CONNECTING TO THE SERVER
EP2334129A3 (en) Method and apparatuses for paging a telecommunication device
JP2006512027A5 (en)
EP2469963A3 (en) Mode shifting communications system and method
MXPA04005815A (en) Server invoked time scheduled videoconference.
EP2110997A3 (en) Network signaling for point-to-multipoint service over single frequency network mode
EP1953953A3 (en) Apparatus and method for transmitting service guide in broadband wireless access system
EP1921855A3 (en) Mixed-media telecommunication call set-up
CA2615361A1 (en) Methods and apparatus for providing ptt data buffering support indications from mobile devices and ptt data buffering control by wireless networks
WO2004077796A3 (en) Method and apparatus for providing conference call announcement using sip signalling in a communication system
JP2003515270A5 (en)
CA2578657A1 (en) Method, system and apparatuses for short message group-delivering
RU2010116179A (en) METHOD FOR AGREEMENT VERSION OF DETERMINING THE LOCATION OF THE USER PLANE
RU2007118159A (en) METHOD AND SYSTEM FOR PROCESSING DEW-CALLS BASED ON THE RESPONSE MODE OF THE COMMUNICATION SYSTEM WITH SWITCHING BETWEEN RECEIVING AND TRANSMISSION OF THE CELL

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20200212