DE602005004456D1 - Bereitstellen von Sprechburstautorität in einem den PTT Dienst unterstützenden Gruppenkommunikationssystem - Google Patents

Bereitstellen von Sprechburstautorität in einem den PTT Dienst unterstützenden Gruppenkommunikationssystem

Info

Publication number
DE602005004456D1
DE602005004456D1 DE602005004456T DE602005004456T DE602005004456D1 DE 602005004456 D1 DE602005004456 D1 DE 602005004456D1 DE 602005004456 T DE602005004456 T DE 602005004456T DE 602005004456 T DE602005004456 T DE 602005004456T DE 602005004456 D1 DE602005004456 D1 DE 602005004456D1
Authority
DE
Germany
Prior art keywords
ptt
communication system
group communication
system supporting
ptt service
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.)
Active
Application number
DE602005004456T
Other languages
English (en)
Other versions
DE602005004456T2 (de
Inventor
Guk-Chan Lim
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.)
LG Electronics Inc
Original Assignee
LG Electronics 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
Priority claimed from KR1020050052748A external-priority patent/KR100747449B1/ko
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of DE602005004456D1 publication Critical patent/DE602005004456D1/de
Application granted granted Critical
Publication of DE602005004456T2 publication Critical patent/DE602005004456T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04W4/10—Push-to-Talk [PTT] or Push-On-Call services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/40—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
DE602005004456T 2004-07-28 2005-07-28 Bereitstellen von Sprechburstautorität in einem den PTT Dienst unterstützenden Gruppenkommunikationssystem Active DE602005004456T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US59160204P 2004-07-28 2004-07-28
US591602P 2004-07-28
KR2005052748 2005-06-18
KR1020050052748A KR100747449B1 (ko) 2004-07-28 2005-06-18 Ｐｔｔ 서비스 시스템의 발언권 관리방법

Publications (2)

Publication Number Publication Date
DE602005004456D1 true DE602005004456D1 (de) 2008-03-13
DE602005004456T2 DE602005004456T2 (de) 2008-05-21

Family

ID=35064868

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005004456T Active DE602005004456T2 (de) 2004-07-28 2005-07-28 Bereitstellen von Sprechburstautorität in einem den PTT Dienst unterstützenden Gruppenkommunikationssystem

Country Status (4)

Country Link
EP (1) EP1622406B1 (de)
JP (1) JP4138784B2 (de)
AT (1) ATE385151T1 (de)
DE (1) DE602005004456T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006197461A (ja) * 2005-01-17 2006-07-27 Nec Corp 携帯通信端末を用いた同報通信システム及び携帯通信端末
EP1993275A4 (de) * 2006-03-03 2011-10-26 Nec Corp Poc-kommunikationssystem und steuerverfahren für das recht zu sprechen in dem system
CN100493220C (zh) * 2007-02-27 2009-05-27 华为技术有限公司 一种释放话权的方法和装置
WO2009063563A1 (ja) * 2007-11-15 2009-05-22 Fujitsu Limited 通信方法、及び通信システム
KR101702417B1 (ko) 2009-11-09 2017-02-06 삼성전자주식회사 ＵＰｎＰ를 이용한 호 송수신 시스템에서 통화의 독점권을 부여하는 방법 및 장치
US9167392B2 (en) 2011-11-02 2015-10-20 Qualcomm Incorporated User experience enhancements for limiting calls in a group communication
US9370023B2 (en) 2013-03-11 2016-06-14 Motorola Solutions, Inc. Method and apparatus for resolving call collisions in a digital conventional direct mode
US9215689B2 (en) * 2013-03-11 2015-12-15 Motorola Solutions, Inc. Method and apparatus for resolving call collisions in a digital conventional direct mode
CN105229561A (zh) * 2013-03-15 2016-01-06 服务器技术股份有限公司 具有无线通信能力的电源分配单元以及用于与其通信的技术
FR3024009B1 (fr) * 2014-07-18 2016-07-29 Thales Sa Procede de prise de ptt "maitre" en plus de la prise de ptt standard dans un appel de groupe
EP3477972B1 (de) 2016-07-15 2020-04-08 Huawei Technologies Co., Ltd. Verfahren zum beantragen von medienübertragungsrechten sowie verfahren und vorrichtung zum widerrufen von medienübertragungsrechten

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6449491B1 (en) * 1999-05-10 2002-09-10 Ericsson Inc. Apparatus and methods for conducting group calls in wireless communications systems
US8589547B2 (en) * 2002-10-11 2013-11-19 Nokia Corporation Side channel for membership management within conference control
US7319879B2 (en) * 2002-12-31 2008-01-15 Mototola, Inc. Method and apparatus for providing dispatch-type services in a cellular communication system

Also Published As

Publication number Publication date
JP4138784B2 (ja) 2008-08-27
ATE385151T1 (de) 2008-02-15
JP2006042357A (ja) 2006-02-09
EP1622406A1 (de) 2006-02-01
EP1622406B1 (de) 2008-01-23
DE602005004456T2 (de) 2008-05-21

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Legal Events

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