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AU2001241545A1 - Method and apparatus for a talkgroup call in a wireless communication system - Google Patents

Method and apparatus for a talkgroup call in a wireless communication system

Info

Publication number
AU2001241545A1
AU2001241545A1 AU2001241545A AU4154501A AU2001241545A1 AU 2001241545 A1 AU2001241545 A1 AU 2001241545A1 AU 2001241545 A AU2001241545 A AU 2001241545A AU 4154501 A AU4154501 A AU 4154501A AU 2001241545 A1 AU2001241545 A1 AU 2001241545A1
Authority
AU
Australia
Prior art keywords
talkgroup
voice information
sub
summed
subscriber units
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.)
Abandoned
Application number
AU2001241545A
Inventor
Rich Comroe
Mark O'beirne
Bruce A. Oltman
Shaowei Pan
Shmuel Silverman
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.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of AU2001241545A1 publication Critical patent/AU2001241545A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H04M3/563—User guidance or feature selection
    • H04M3/564—User guidance or feature selection whereby the feature is a sub-conference
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/40—Connection management for selective distribution or broadcast
    • 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
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H04W8/186—Processing of subscriber group data

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Transceivers (AREA)

Abstract

In a wireless code-division multiple access (CDMA) system (100), a talkgroup (101) of subscriber units is provided. A sub-talkgroup (102) of subscriber units, forming a part of the talkgroup is assigned at least one inbound channel (416-417). The talkgroup is assigned outbound channels (415). Members of the sub-talkgroup may simultaneously transmit voice information (410-411) using the at least one inbound channel, which voice information is summed (412) and re-transmitted to the talkgroup using the outbound channels. Voice information is summed so that an individual talker receives summed voice information without the individual subscriber's voice content. Subscriber units in the sub-listengroup are allowed to transmit voice information only after requesting, and receiving, an additional inbound channel.
AU2001241545A 2000-03-24 2001-02-16 Method and apparatus for a talkgroup call in a wireless communication system Abandoned AU2001241545A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/534,384 US6308079B1 (en) 2000-03-24 2000-03-24 Method and apparatus for a talkgroup call in a wireless communication system
US09534384 2000-03-24
PCT/US2001/005212 WO2001073986A2 (en) 2000-03-24 2001-02-16 Method and apparatus for a talkgroup call in a wireless communication system

Publications (1)

Publication Number Publication Date
AU2001241545A1 true AU2001241545A1 (en) 2001-10-08

Family

ID=24129811

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001241545A Abandoned AU2001241545A1 (en) 2000-03-24 2001-02-16 Method and apparatus for a talkgroup call in a wireless communication system

Country Status (12)

Country Link
US (1) US6308079B1 (en)
EP (1) EP1219042B1 (en)
JP (1) JP2003529284A (en)
KR (1) KR100412185B1 (en)
CN (1) CN1191687C (en)
AT (1) ATE360287T1 (en)
AU (1) AU2001241545A1 (en)
DE (1) DE60127929T2 (en)
ES (1) ES2281408T3 (en)
FI (1) FI20012287A (en)
SE (1) SE523722C2 (en)
WO (1) WO2001073986A2 (en)

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US6738617B2 (en) * 2001-05-15 2004-05-18 Qualcomm Incorporated Controller for reducing latency in a group dormancy-wakeup process in a group communication network
US20030039225A1 (en) * 2001-08-22 2003-02-27 Alessio Casati Method of sending a multicast message to mobile stations, and a radio telecommunications network
US20030078066A1 (en) * 2001-10-23 2003-04-24 Mark Maggenti System and method for approximating half duplex wireless dispatch system
EP1653707B1 (en) * 2002-01-29 2010-03-03 Agere Systems Guardian Corporation Method and device for providing a communication session
US6898436B2 (en) * 2002-02-14 2005-05-24 Qualcomm Incorporated Communication device for joining a user to a group call in a group communication network
SE0200893D0 (en) * 2002-03-22 2002-03-22 Ericsson Telefon Ab L M Group association service using sender and receiver address in a communication network
US7184790B2 (en) 2002-04-02 2007-02-27 Dorenbosch Jheroen P Method and apparatus for establishing a talk group
TWI353796B (en) * 2002-05-01 2011-12-01 Interdigital Tech Corp Radio network controller capable of supporting poi
TWI366412B (en) * 2002-05-01 2012-06-11 Interdigital Tech Corp Method for receiving and transferring service data, base station for transferring service data and wireless transmit/receive unit for receiving service data
US7177658B2 (en) * 2002-05-06 2007-02-13 Qualcomm, Incorporated Multi-media broadcast and multicast service (MBMS) in a wireless communications system
US6640109B1 (en) 2002-06-21 2003-10-28 Motorola, Inc. Method and apparatus for interurban dispatch group calling
US7231223B2 (en) * 2002-12-18 2007-06-12 Motorola, Inc. Push-to-talk call setup for a mobile packet data dispatch network
FI20030944A0 (en) * 2003-06-25 2003-06-25 Nokia Corp Group calls in a communication system
US8804761B2 (en) 2003-08-21 2014-08-12 Qualcomm Incorporated Methods for seamless delivery of broadcast and multicast content across cell borders and/or between different transmission schemes and related apparatus
US8694869B2 (en) 2003-08-21 2014-04-08 QUALCIMM Incorporated Methods for forward error correction coding above a radio link control layer and related apparatus
US7318187B2 (en) * 2003-08-21 2008-01-08 Qualcomm Incorporated Outer coding methods for broadcast/multicast content and related apparatus
FI20031268A0 (en) * 2003-09-05 2003-09-05 Nokia Corp Group service with information about group members
US7327691B2 (en) * 2003-09-08 2008-02-05 General Dynamics Decision Systems, Inc. System and method for satellite-based transmission of voice signals using an otherwise dedicated wireless channel
CN100450131C (en) * 2003-11-05 2009-01-07 华为技术有限公司 Realizing method for strengthening meeting telephone service
CA2546790C (en) * 2003-11-19 2011-02-22 Research In Motion Limited Systems and methods for added authentication in distributed network delivered half-duplex communications
CN100456874C (en) * 2004-03-24 2009-01-28 华为技术有限公司 Method for realizing call of fast group calling
US7822432B2 (en) * 2004-06-02 2010-10-26 Zte Corporation System of group communication and a method of group call processing based on CDMA 2000 high-speed packet data network
CN100420316C (en) * 2004-06-28 2008-09-17 华为技术有限公司 System and method for realizing colony service
US7650142B2 (en) * 2004-07-08 2010-01-19 Nortel Networks Limited Method for setting up a conference call
US7639633B2 (en) * 2004-12-13 2009-12-29 Nortel Networks Limited Apparatus and method for setting up a conference call
KR100724406B1 (en) * 2005-01-08 2007-06-04 엘지전자 주식회사 Method for providing ptt service of mobile communication terminal, mobile communication terminal and system therefore
US8266535B2 (en) 2006-09-11 2012-09-11 Broadnet Teleservices, Llc Teleforum apparatus and method
US8098639B2 (en) * 2007-01-02 2012-01-17 Motorola Solutions, Inc. System and method for managing communication channel assignments for different types of communication units in a communication system
US20080311946A1 (en) * 2007-06-13 2008-12-18 Motorola, Inc. System and method for dynamically providing control plane capacity
US8254974B2 (en) * 2009-12-10 2012-08-28 Motorola Solutions, Inc. Method for facilitating transmission of data in a communication system
US9167517B2 (en) * 2010-01-29 2015-10-20 Interdigital Patent Holdings, Inc. Group-based machine to machine communication
CN102123354A (en) * 2011-03-30 2011-07-13 上海通号轨道交通工程技术研究中心有限公司 Group calling method based on digital trunking communication system
WO2013100771A1 (en) * 2011-12-30 2013-07-04 Motorola Solutions, Inc Frequency allocation for preemption calls in a trunked radio communication system
ITBG20120019A1 (en) * 2012-04-19 2013-10-20 Hop Mobile S R L SYSTEM AND METHOD TO CARRY OUT RADIO COMMUNICATIONS IN CONFERENCE MODE
US9654643B2 (en) 2013-09-13 2017-05-16 Motorola Solutions, Inc. Method and apparatus for unidirectional summing of group auditory data
US9661144B2 (en) 2013-09-13 2017-05-23 Motorola Solutions, Inc. Method and apparatus for priority summing of group auditory data
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Also Published As

Publication number Publication date
EP1219042A2 (en) 2002-07-03
CN1191687C (en) 2005-03-02
DE60127929D1 (en) 2007-05-31
JP2003529284A (en) 2003-09-30
SE0103921L (en) 2001-11-23
KR100412185B1 (en) 2003-12-24
ES2281408T3 (en) 2007-10-01
ATE360287T1 (en) 2007-05-15
WO2001073986A2 (en) 2001-10-04
EP1219042A4 (en) 2003-06-11
EP1219042B1 (en) 2007-04-18
WO2001073986A3 (en) 2002-04-25
FI20012287A (en) 2001-11-22
CN1381100A (en) 2002-11-20
DE60127929T2 (en) 2007-09-06
US6308079B1 (en) 2001-10-23
KR20020026434A (en) 2002-04-10
SE0103921D0 (en) 2001-11-23
SE523722C2 (en) 2004-05-11

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