ATE431061T1 - Zweifachmodus-radiokommunikationszender-empfäng r und ein system und verfahren zu deren anwendung - Google Patents

Zweifachmodus-radiokommunikationszender-empfäng r und ein system und verfahren zu deren anwendung

Info

Publication number
ATE431061T1
ATE431061T1 AT02740428T AT02740428T ATE431061T1 AT E431061 T1 ATE431061 T1 AT E431061T1 AT 02740428 T AT02740428 T AT 02740428T AT 02740428 T AT02740428 T AT 02740428T AT E431061 T1 ATE431061 T1 AT E431061T1
Authority
AT
Austria
Prior art keywords
dual mode
radio communications
transceiver
mode radio
communications center
Prior art date
Application number
AT02740428T
Other languages
English (en)
Inventor
Mark Shahaf
Salomon Serfaty
Original Assignee
Motorola Inc
Motorola Ltd
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, Motorola Ltd filed Critical Motorola Inc
Application granted granted Critical
Publication of ATE431061T1 publication Critical patent/ATE431061T1/de

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Transceivers (AREA)
AT02740428T 2001-05-09 2002-03-18 Zweifachmodus-radiokommunikationszender-empfäng r und ein system und verfahren zu deren anwendung ATE431061T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0111327A GB2375461B (en) 2001-05-09 2001-05-09 Radio communications transceiver and a system and method of using the same
PCT/EP2002/003092 WO2002091769A1 (en) 2001-05-09 2002-03-18 Dual mode radio communications transceiver and a system and method of using the same

Publications (1)

Publication Number Publication Date
ATE431061T1 true ATE431061T1 (de) 2009-05-15

Family

ID=9914292

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02740428T ATE431061T1 (de) 2001-05-09 2002-03-18 Zweifachmodus-radiokommunikationszender-empfäng r und ein system und verfahren zu deren anwendung

Country Status (6)

Country Link
US (1) US20040190483A1 (de)
EP (1) EP1388267B1 (de)
AT (1) ATE431061T1 (de)
DE (1) DE60232240D1 (de)
GB (1) GB2375461B (de)
WO (1) WO2002091769A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0202847L (sv) 2002-09-26 2004-03-27 Lars Edman Förfarande och anordning
EP1678879B1 (de) * 2003-10-17 2013-02-27 TELEFONAKTIEBOLAGET LM ERICSSON (publ) Verfahren und system für asymmetrische zweifachmodus-funkkommunikation
GB2412820B (en) * 2004-04-02 2008-11-12 Motorola Inc Wireless communication unit,communication system and method of utilising a frequency resource
EP1977563B1 (de) 2006-01-11 2018-01-03 QUALCOMM Incorporated Codierung von bakensignalen zur identifikationsbereitstellung bei der peer-to-peer-kommunikation
US8811369B2 (en) 2006-01-11 2014-08-19 Qualcomm Incorporated Methods and apparatus for supporting multiple communications modes of operation
ES2324848B1 (es) * 2006-02-13 2010-05-24 Vodafone España, S.A. Procedimiento y sistema para establecer una comunicacion radio directa entre dos o mas dispositivos de usuario dentro de un sistema celular de comunicaciones moviles.
US7797007B2 (en) * 2006-06-15 2010-09-14 Motorola, Inc. System and method to dynamically manage a talk group signaling type
GB0702771D0 (en) * 2007-02-13 2007-03-21 Sepura Ltd Communications systems
US8595501B2 (en) 2008-05-09 2013-11-26 Qualcomm Incorporated Network helper for authentication between a token and verifiers
HUE026958T2 (en) * 2009-04-09 2016-07-28 Airbus Defence & Space Oy Recording communication
US8565803B2 (en) * 2010-08-23 2013-10-22 Motorola Solutions, Inc. Method and apparatus for communicating amongst two-way radios
US9252982B2 (en) 2010-10-21 2016-02-02 Marshall Jobe System and method for simulating a land mobile radio system
CN103686619B (zh) * 2012-09-17 2017-02-01 华为技术有限公司 一种集群业务快速建立方法及相关设备、系统
US9344532B2 (en) * 2012-10-10 2016-05-17 Motorola Solutions, Inc. Method and apparatus for operating a radio communication device to efficiently propagate emergency signals
US9774386B2 (en) 2013-03-15 2017-09-26 E.F. Johnson Company Distributed simulcast architecture
US9473188B2 (en) * 2013-05-21 2016-10-18 Motorola Solutions, Inc. Method and apparatus for operating a portable radio communication device in a dual-watch mode
US9313621B2 (en) 2014-04-15 2016-04-12 Motorola Solutions, Inc. Method for automatically switching to a channel for transmission on a multi-watch portable radio
WO2015190940A1 (en) * 2014-06-12 2015-12-17 Motorola Solutions, Inc. Methods and systems for automatic creation of talkgroups based on received signal strength indicator (rssi)
US9800460B2 (en) 2014-08-01 2017-10-24 E.F. Johnson Company Interoperability gateway for land mobile radio system
US9763260B2 (en) 2014-11-06 2017-09-12 E.F. Johnson Company System and method for dynamic channel allocaton
WO2018119855A1 (zh) * 2016-12-29 2018-07-05 哈尔滨海能达科技有限公司 信息上报方法、终端模式切换方法及数字通信系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2287612B (en) * 1994-02-25 1998-03-18 Motorola Ltd Communications system
FI97582C (fi) * 1995-03-03 1997-01-10 Nokia Telecommunications Oy Matkaviestimen lähetyksen tahdistaminen
FI101116B (fi) * 1995-08-14 1998-04-15 Nokia Telecommunications Oy Tietoliikenneyhteyden tahdistaminen matkaviestinjärjestelmässä
GB2320161B (en) * 1996-12-04 2001-02-14 Motorola Israel Ltd A communication method
US5995500A (en) * 1997-07-18 1999-11-30 Telefonaktiebolaget Lm Ericsson Method and apparatus for direct communication between mobile stations

Also Published As

Publication number Publication date
GB2375461B (en) 2004-10-06
GB0111327D0 (en) 2001-07-04
EP1388267B1 (de) 2009-05-06
EP1388267A1 (de) 2004-02-11
WO2002091769A1 (en) 2002-11-14
GB2375461A (en) 2002-11-13
DE60232240D1 (de) 2009-06-18
US20040190483A1 (en) 2004-09-30

Similar Documents

Publication Publication Date Title
ATE431061T1 (de) Zweifachmodus-radiokommunikationszender-empfäng r und ein system und verfahren zu deren anwendung
WO2004021583A3 (en) Tasking and reporting method and implementation for wireless appliance location systems
TW349299B (en) Short-range radio communications system and method of use
FI20011832A0 (fi) Menetelmä matkaviestimen tehonkulutuksen alentamiseksi ja matkaviestin
FI972991A0 (fi) Langaton tietoliikennejärjestelmä, jossa käytetään CDMA-modulointia radiotaajuussignaaleille GSM-protokollan yhteydessä
EP1259092A3 (de) Mobiles Kommunikationssystem
SE0302596D0 (sv) Improvments in or relating to base stations
WO2003029053A1 (en) Agent apparatus
MX9704066A (es) Metodo para proporcionar configuracion de grupo de conversacion por radio autonoma.
WO1995013685A3 (en) A cellular digital packet data mobile data base station
WO2005039197A3 (en) Wireless access network sharing among core networks and methods
DE60026020D1 (de) System und verfahren für gemeinsame funktionsblöcke in cdma und gsm sende-empfängern
WO2007031960A3 (en) Method for improving self-coexistence of wireless communication networks
DE69926309D1 (de) Sende-Empfänger für drahtlose Kommunikation
WO2001093614A3 (en) Wireless communications terminals and methods including multiple entry phonebook for multiple transceivers
AU7532798A (en) Control of transceiver units in cellular radio system
WO1995024782A3 (en) Transmission format in packet based communications
EP1061762A4 (de) Verfahren zur verkehrssteuerung für mobile datenkommunikation, mobilstation sowie basisstation
DE69842118D1 (de) Kommunikationsendgerät, zellulares Funkkommunikationssystem und Informationsübertragungsverfahren
CA2255355A1 (en) A method and apparatus for interference avoidance in a wireless communication system
WO2003065289A1 (en) A method of reducing current consumption when establishing a connection in accordance with bluetooth technology
GB2391756B (en) Wireless communication system,unit and method
DE60044950D1 (de) Verfahren zur Signalübertragung von mehreren Feststationen zur einer mobilen Station
IL147372A0 (en) Method and means for transmitting and receiving packet data units in a cellular communication system
WO2002063829A3 (en) Data transfer in wireless ad-hoc networks

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties