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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
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Databases & Information Systems (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) FI20012287A7 (en)
SE (1) SE523722C2 (en)
WO (1) WO2001073986A2 (en)

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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
TWI244349B (en) * 2002-05-01 2005-11-21 Interdigital Tech Corp Point to multi-point services using high speed shared channels in wireless communication systems
TWI233276B (en) * 2002-05-01 2005-05-21 Interdigital Tech Corp Point to multi-point services using shared channels in wireless communication systems
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
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
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
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 Realization Method of Enhanced Conference Phone Service
US7684805B2 (en) * 2003-11-19 2010-03-23 Research In Motion Limited Systems and methods for facilitating instant communications over distributed cellular networks
CN100456874C (en) * 2004-03-24 2009-01-28 华为技术有限公司 A method for realizing fast group calling
EP1768428B1 (en) * 2004-06-02 2018-03-21 Yarnton Technologies LLC A 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 A system and method for realizing cluster business
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 of providing PET service of mobile communication terminal and mobile communication terminal and mobile communication system for same
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
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Also Published As

Publication number Publication date
JP2003529284A (en) 2003-09-30
SE0103921L (en) 2001-11-23
EP1219042B1 (en) 2007-04-18
DE60127929T2 (en) 2007-09-06
ES2281408T3 (en) 2007-10-01
FI20012287L (en) 2001-11-22
EP1219042A4 (en) 2003-06-11
WO2001073986A3 (en) 2002-04-25
CN1381100A (en) 2002-11-20
KR20020026434A (en) 2002-04-10
SE0103921D0 (en) 2001-11-23
US6308079B1 (en) 2001-10-23
CN1191687C (en) 2005-03-02
EP1219042A2 (en) 2002-07-03
FI20012287A7 (en) 2001-11-22
WO2001073986A2 (en) 2001-10-04
KR100412185B1 (en) 2003-12-24
ATE360287T1 (en) 2007-05-15
DE60127929D1 (en) 2007-05-31
SE523722C2 (en) 2004-05-11

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