DE69421515D1 - Verfahren zur Gruppenbildung von Kommunikations-Endgeräten in einem Bündelfunksystem - Google Patents

Verfahren zur Gruppenbildung von Kommunikations-Endgeräten in einem Bündelfunksystem

Info

Publication number
DE69421515D1
DE69421515D1 DE69421515T DE69421515T DE69421515D1 DE 69421515 D1 DE69421515 D1 DE 69421515D1 DE 69421515 T DE69421515 T DE 69421515T DE 69421515 T DE69421515 T DE 69421515T DE 69421515 D1 DE69421515 D1 DE 69421515D1
Authority
DE
Germany
Prior art keywords
communication terminals
radio system
trunked radio
terminals
group
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.)
Expired - Lifetime
Application number
DE69421515T
Other languages
English (en)
Other versions
DE69421515T2 (de
Inventor
Serge Camille Cyrille Raes
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8216724&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69421515(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alcatel SA filed Critical Alcatel SA
Publication of DE69421515D1 publication Critical patent/DE69421515D1/de
Application granted granted Critical
Publication of DE69421515T2 publication Critical patent/DE69421515T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
DE69421515T 1994-03-22 1994-03-22 Verfahren zur Gruppenbildung von Kommunikations-Endgeräten in einem Bündelfunksystem Expired - Lifetime DE69421515T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94200739A EP0675660B1 (de) 1994-03-22 1994-03-22 Verfahren zur Gruppenbildung von Kommunikations-Endgeräten in einem Bündelfunksystem

Publications (2)

Publication Number Publication Date
DE69421515D1 true DE69421515D1 (de) 1999-12-09
DE69421515T2 DE69421515T2 (de) 2000-06-21

Family

ID=8216724

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69421515T Expired - Lifetime DE69421515T2 (de) 1994-03-22 1994-03-22 Verfahren zur Gruppenbildung von Kommunikations-Endgeräten in einem Bündelfunksystem

Country Status (5)

Country Link
US (1) US5625886A (de)
EP (1) EP0675660B1 (de)
AT (1) ATE186440T1 (de)
DE (1) DE69421515T2 (de)
ES (1) ES2138031T3 (de)

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SE503858C2 (sv) * 1995-03-03 1996-09-23 Ericsson Telefon Ab L M Förfarande och anordning för uppkoppling av en förbindelse i ett telekommunikationsnät
FI103006B (fi) * 1996-03-20 1999-03-31 Nokia Telecommunications Oy Matkaviestinjärjestelmä
JPH11177522A (ja) * 1997-12-10 1999-07-02 Oki Electric Ind Co Ltd 無線通信装置及び移動体通信システム
US6360257B1 (en) * 1998-01-30 2002-03-19 Telefonaktiebolaget L M Ericsson (Publ) Managing group IP addresses in mobile end stations
JP3942259B2 (ja) * 1998-02-10 2007-07-11 富士通株式会社 発信番号変換装置
FI982490A0 (fi) * 1998-11-18 1998-11-18 Nokia Corp Menetelmä ja järjestelmä viestintää varten
US6691172B1 (en) * 1998-12-15 2004-02-10 Honeywell International, Inc. Communication system for defining a variable group of processors for receiving a transmitted communication
US7330693B1 (en) * 1999-09-17 2008-02-12 Lucent Technologies Inc. Broadcast channels for wireless telephony
US7343163B1 (en) * 2000-06-19 2008-03-11 Motorola, Inc. Adaptive channel access scheme
GB2368493B (en) * 2000-10-23 2003-02-26 Motorola Israel Ltd Access permissions for group calls
US20030117982A1 (en) * 2001-12-17 2003-06-26 Siemens Transportation Systems, Inc. Packet efficient TDMA with flow control
US6877056B2 (en) * 2002-06-28 2005-04-05 Sun Microsystems, Inc. System with arbitration scheme supporting virtual address networks and having split ownership and access right coherence mechanism
US20040082352A1 (en) * 2002-10-29 2004-04-29 Motorola Inc. Enhanced group call implementation
WO2004075578A1 (en) * 2003-02-14 2004-09-02 Maxon, Llc Telephone management system and method
US7486649B2 (en) * 2003-02-14 2009-02-03 Marsico Robert G Telephone management system and method
US7171194B2 (en) * 2003-02-14 2007-01-30 Maxon, Llc Network device management
US20040205244A1 (en) 2003-02-14 2004-10-14 Marsico Robert G. Network device management
US7711382B2 (en) * 2004-02-27 2010-05-04 Motorola, Inc. Method for dynamic group call
DE102005010826A1 (de) 2005-03-07 2006-09-21 Vodafone Holding Gmbh Mobilfunksystem für Kommunikationsanwendungen
US20080285503A1 (en) * 2005-11-11 2008-11-20 Telefonaktiebolaget Lm Ericsson (Publ) Device and Method for Transmission and Reception of Group Messages Via a Satellite Link
DE102005059714B3 (de) * 2005-12-12 2007-07-05 Db Telematik Gmbh Verfahren zum Übertragen eines durch eine Gruppenreferenznummer gekennzeichneten Gruppen- oder Rundrufes in einem Mobilfunksystem
US20080064430A1 (en) * 2006-09-11 2008-03-13 Christian Kraft Mobile communications terminal and method therefor
CN101345911B (zh) * 2007-07-10 2012-05-23 华为技术有限公司 增强铁路紧急呼叫的实现方法、终端及其系统
JP5340567B2 (ja) * 2007-07-24 2013-11-13 株式会社エヌ・ティ・ティ・ドコモ 通信端末、情報管理装置及びプログラム
IN2012DN02394A (de) * 2009-10-30 2015-08-21 Ericsson Telefon Ab L M
WO2017076624A1 (en) * 2015-11-06 2017-05-11 Sony Corporation Communications device, infrastructure equipment, communications system and methods
CN107306450A (zh) * 2016-04-20 2017-10-31 中国移动通信有限公司研究院 一种确定保护时隙的方法及设备、终端

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4817190A (en) * 1985-08-27 1989-03-28 Motorola, Inc. Method for dynamically regrouping subscribers on a communications system
US5014345A (en) * 1985-08-27 1991-05-07 Motorola, Inc. Method for dynamically regrouping subscribers on a communications system
US4939746A (en) * 1987-06-03 1990-07-03 General Electric Company Trunked radio repeater system
US5117501A (en) * 1988-08-08 1992-05-26 General Electric Company Dynamic regrouping in a trunked radio communications system
US5293644A (en) * 1991-11-18 1994-03-08 Motorola, Inc. Secondary ID usage in a subfleet call
JPH05327597A (ja) * 1992-05-20 1993-12-10 Nec Corp 無線選択呼出受信機

Also Published As

Publication number Publication date
ES2138031T3 (es) 2000-01-01
DE69421515T2 (de) 2000-06-21
EP0675660A1 (de) 1995-10-04
EP0675660B1 (de) 1999-11-03
US5625886A (en) 1997-04-29
ATE186440T1 (de) 1999-11-15

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: ALCATEL LUCENT, PARIS, FR