BR9300948A - Aparelho e metodo de implementacao de dados em radio-tronco - Google Patents

Aparelho e metodo de implementacao de dados em radio-tronco

Info

Publication number
BR9300948A
BR9300948A BR9300948A BR9300948A BR9300948A BR 9300948 A BR9300948 A BR 9300948A BR 9300948 A BR9300948 A BR 9300948A BR 9300948 A BR9300948 A BR 9300948A BR 9300948 A BR9300948 A BR 9300948A
Authority
BR
Brazil
Prior art keywords
stem
radio
implementation
data
stem radio
Prior art date
Application number
BR9300948A
Other languages
English (en)
Inventor
Isaac Shpantzer
Jon M Silverman
Merv L Grindahl
Original Assignee
Racotek 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 Racotek Inc filed Critical Racotek Inc
Publication of BR9300948A publication Critical patent/BR9300948A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S370/00—Multiplex communications
    • Y10S370/901—Wide area network
    • Y10S370/902—Packet switching
    • Y10S370/903—Osi compliant network

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
BR9300948A 1992-04-13 1993-04-13 Aparelho e metodo de implementacao de dados em radio-tronco BR9300948A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/869,011 US5282204A (en) 1992-04-13 1992-04-13 Apparatus and method for overlaying data on trunked radio

Publications (1)

Publication Number Publication Date
BR9300948A true BR9300948A (pt) 1993-10-19

Family

ID=25352769

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9300948A BR9300948A (pt) 1992-04-13 1993-04-13 Aparelho e metodo de implementacao de dados em radio-tronco

Country Status (9)

Country Link
US (1) US5282204A (pt)
EP (1) EP0566957A1 (pt)
JP (1) JPH06120887A (pt)
KR (1) KR930022744A (pt)
AU (1) AU665629B2 (pt)
BR (1) BR9300948A (pt)
CA (1) CA2089777A1 (pt)
MX (1) MX9302113A (pt)
ZA (1) ZA932601B (pt)

Families Citing this family (76)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5546444A (en) * 1994-03-11 1996-08-13 Bellsouth Corporation Methods and apparatus for communicating data via a cellular network control channel
US5388101A (en) * 1992-10-26 1995-02-07 Eon Corporation Interactive nationwide data service communication system for stationary and mobile battery operated subscriber units
SE470543B (sv) * 1992-11-30 1994-07-25 Ericsson Telefon Ab L M Radiolänknät och förfarande för att överföra extratjänster i ett radiolänknät
FR2709893B1 (fr) * 1993-09-06 1996-02-16 Alcatel Mobile Comm France Procédé de partage de canaux par vol d'intervalles de temps contrôlé dans un système de radiocommunications multiplexées, terminal et infrastructure correspondants.
US5574750A (en) * 1993-09-14 1996-11-12 Pacific Communication Sciences, Inc. Methods and apparatus for detecting a cellular digital packet data (CDPD) carrier
US5416770A (en) * 1993-09-15 1995-05-16 Motorola, Inc. Method and apparatus for establishing dispatch audio communication in a communication system
US5699353A (en) * 1993-11-24 1997-12-16 Ericsson Ge Mobile Communications, Inc. Extended trunked RF communications systems networking
AU1943595A (en) * 1994-03-17 1995-10-03 Sierra Wireless, Inc. Modem for packet and circuit switched communication
FI941333A (fi) * 1994-03-22 1995-09-23 Nokia Telecommunications Oy Menetelmä lähetysvuorojen jakamiseksi radioyksiköiden välillä ja radioyksikkö
US5434565A (en) * 1994-03-22 1995-07-18 Potomac Aviation Technology Corporation Automatic weather monitoring and adaptive transmitting system
US5579339A (en) * 1994-04-04 1996-11-26 Motorola, Inc. Method for concurrent monitoring of multiple communications
US5949777A (en) * 1994-05-03 1999-09-07 George Uyesugi Wireless communication processor system
US5548805A (en) * 1994-08-23 1996-08-20 Racotek, Inc. Data communication system using spectral overlay
JP3418463B2 (ja) * 1994-10-27 2003-06-23 富士通株式会社 ディジタル移動電話通信方法と通話チャネル切換方法及びそれらを実現するための移動局と基地局
GB2312133B (en) * 1994-10-27 1998-03-11 Fujitsu Ltd Digital mobile telephone communication apparatus
US5774479A (en) * 1995-03-30 1998-06-30 Motorola, Inc. Method and system for remote procedure call via an unreliable communication channel using multiple retransmission timers
US5515374A (en) * 1995-03-31 1996-05-07 Motorola, Inc. Method and apparatus for hopping digital packet data signals
US6370135B1 (en) * 1995-06-07 2002-04-09 Cirrus Logic, Inc. Continuous CDPD base station and method of facilitating efficient data transfer
US5734643A (en) * 1995-10-23 1998-03-31 Ericsson Inc. Method and apparatus for transmitting data over a radio communications network
WO1998020636A1 (en) * 1996-11-08 1998-05-14 Atx Research, Inc. Cellular telephone communication protocol
FI103848B1 (fi) * 1996-12-02 1999-09-30 Nokia Telecommunications Oy Ryhmäpuhelun ylläpitäminen matkaviestinjärjestelmässä
US8982856B2 (en) 1996-12-06 2015-03-17 Ipco, Llc Systems and methods for facilitating wireless network communication, satellite-based wireless network systems, and aircraft-based wireless network systems, and related methods
US7054271B2 (en) 1996-12-06 2006-05-30 Ipco, Llc Wireless network system and method for providing same
US6044062A (en) * 1996-12-06 2000-03-28 Communique, Llc Wireless network system and method for providing same
US6233327B1 (en) * 1997-02-14 2001-05-15 Statsignal Systems, Inc. Multi-function general purpose transceiver
US7079810B2 (en) * 1997-02-14 2006-07-18 Statsignal Ipc, Llc System and method for communicating with a remote communication unit via the public switched telephone network (PSTN)
DE19713956C2 (de) * 1997-04-04 1999-02-18 Ericsson Telefon Ab L M Verfahren, Kommunikationsnetz und Dienst-Zugangs-Interface für Kommunikationen in einer Umgebung für Verbindungen von offenen Systemen
US6529486B1 (en) * 1997-04-11 2003-03-04 Transcrypt International/E.F. Johnson Company Trunked radio repeater communication system
US6690681B1 (en) 1997-05-19 2004-02-10 Airbiquity Inc. In-band signaling for data communications over digital wireless telecommunications network
US6493338B1 (en) 1997-05-19 2002-12-10 Airbiquity Inc. Multichannel in-band signaling for data communications over digital wireless telecommunications networks
US6684080B1 (en) 1997-05-28 2004-01-27 Transcrypt International/E. F. Johnson Company Trunked radio repeater communication system including home channel aliasing and call grouping
US6374115B1 (en) * 1997-05-28 2002-04-16 Transcrypt International/E.F. Johnson Method and apparatus for trunked radio repeater communications with backwards compatibility
US6678255B1 (en) * 1997-10-09 2004-01-13 Mci Communications Corporation Wireless data interface system for fixed point-to-point communications
US6891838B1 (en) * 1998-06-22 2005-05-10 Statsignal Ipc, Llc System and method for monitoring and controlling residential devices
US6914533B2 (en) * 1998-06-22 2005-07-05 Statsignal Ipc Llc System and method for accessing residential monitoring devices
US6914893B2 (en) 1998-06-22 2005-07-05 Statsignal Ipc, Llc System and method for monitoring and controlling remote devices
US8410931B2 (en) 1998-06-22 2013-04-02 Sipco, Llc Mobile inventory unit monitoring systems and methods
US6437692B1 (en) 1998-06-22 2002-08-20 Statsignal Systems, Inc. System and method for monitoring and controlling remote devices
US7103511B2 (en) * 1998-10-14 2006-09-05 Statsignal Ipc, Llc Wireless communication networks for providing remote monitoring of devices
US7650425B2 (en) * 1999-03-18 2010-01-19 Sipco, Llc System and method for controlling communication between a host computer and communication devices associated with remote devices in an automated monitoring system
US6380869B1 (en) 1999-05-19 2002-04-30 Potomac Aviation Technology Corporation Automated air-traffic advisory system and method
US6801524B2 (en) 2000-01-31 2004-10-05 Sonim Technologies, Inc. System for dispatching information packets and method therefor
US6477150B1 (en) * 2000-03-03 2002-11-05 Qualcomm, Inc. System and method for providing group communication services in an existing communication system
EP2271170B1 (en) * 2000-03-03 2012-09-05 Qualcomm Incorporated Method and apparatus for participating in group communication services in an existing communication system
GB2366136B (en) * 2000-08-09 2004-03-03 Airspan Networks Inc Handling of data packets and voice calls in a wireless telecommunications system
US20020115422A1 (en) * 2001-02-16 2002-08-22 Robinson Bruce R. System and method for a voice controlled weather station
US20020142767A1 (en) * 2001-03-30 2002-10-03 Mears David F. Parasitic radio transmission system
US20050271280A1 (en) * 2003-07-23 2005-12-08 Farmer Michael E System or method for classifying images
US8489063B2 (en) 2001-10-24 2013-07-16 Sipco, Llc Systems and methods for providing emergency messages to a mobile device
US7480501B2 (en) 2001-10-24 2009-01-20 Statsignal Ipc, Llc System and method for transmitting an emergency message over an integrated wireless network
US7424527B2 (en) 2001-10-30 2008-09-09 Sipco, Llc System and method for transmitting pollution information over an integrated wireless network
US7215965B2 (en) * 2001-11-01 2007-05-08 Airbiquity Inc. Facility and method for wireless transmission of location data in a voice channel of a digital wireless telecommunications network
US8411594B2 (en) 2002-09-20 2013-04-02 Qualcomm Incorporated Communication manager for providing multimedia in a group communication network
US7876837B2 (en) * 2002-09-30 2011-01-25 Motorola Mobility, Inc. Method for reducing access noise in a spread spectrum communication system
US6791968B2 (en) 2002-10-24 2004-09-14 Motorola, Inc. Method and apparatus for wirelessly communicating different information streams
US7304587B2 (en) * 2003-02-14 2007-12-04 Energy Technology Group, Inc. Automated meter reading system, communication and control network for automated meter reading, meter data collector program product, and associated methods
US7400264B2 (en) 2003-02-14 2008-07-15 Energy Technology Group, Inc. Automated meter reading system, communication and control network for automated meter reading, meter data collector, and associated methods
US20070013547A1 (en) * 2003-02-14 2007-01-18 Boaz Jon A Automated meter reading system, communication and control network from automated meter reading, meter data collector, and associated methods
US7756086B2 (en) 2004-03-03 2010-07-13 Sipco, Llc Method for communicating in dual-modes
US8031650B2 (en) 2004-03-03 2011-10-04 Sipco, Llc System and method for monitoring remote devices with a dual-mode wireless communication protocol
US7702031B2 (en) * 2004-03-05 2010-04-20 Nextnet Wireless, Inc. System and method for adaptive modulation
WO2006081206A1 (en) 2005-01-25 2006-08-03 Sipco, Llc Wireless network protocol systems and methods
US7508810B2 (en) * 2005-01-31 2009-03-24 Airbiquity Inc. Voice channel control of wireless packet data communications
US8014942B2 (en) * 2005-06-15 2011-09-06 Airbiquity, Inc. Remote destination programming for vehicle navigation
US20060287003A1 (en) * 2005-06-15 2006-12-21 Kamyar Moinzadeh Concomitant inband signaling for data communications over digital wireless telecommunications network
US7924934B2 (en) * 2006-04-07 2011-04-12 Airbiquity, Inc. Time diversity voice channel data communications
MX2010003700A (es) * 2007-10-20 2010-04-21 Airbiquity Inc Se?alizacion en banda inalambrica con sistemas instalados en un vehiculo.
US8594138B2 (en) 2008-09-15 2013-11-26 Airbiquity Inc. Methods for in-band signaling through enhanced variable-rate codecs
US7983310B2 (en) * 2008-09-15 2011-07-19 Airbiquity Inc. Methods for in-band signaling through enhanced variable-rate codecs
US8073440B2 (en) 2009-04-27 2011-12-06 Airbiquity, Inc. Automatic gain control in a personal navigation device
US8418039B2 (en) * 2009-08-03 2013-04-09 Airbiquity Inc. Efficient error correction scheme for data transmission in a wireless in-band signaling system
FR2949931B1 (fr) * 2009-09-10 2011-08-26 Canon Kk Procedes et dispositifs de transmission d'un flux de donnees, produit programme d'ordinateur et moyen de stockage correspondants.
DE102009043325A1 (de) * 2009-09-28 2011-03-31 Rohde & Schwarz Professional Mobile Radio Gmbh Bündelfunk-System mit bedarfsgesteuerter Breitband-Netzerweiterung
US8249865B2 (en) * 2009-11-23 2012-08-21 Airbiquity Inc. Adaptive data transmission for a digital in-band modem operating over a voice channel
US9100177B2 (en) 2011-09-02 2015-08-04 Qualcomm Incorporated Systems and methods for acknowledging communications from a plurality of devices
US8848825B2 (en) 2011-09-22 2014-09-30 Airbiquity Inc. Echo cancellation in wireless inband signaling modem

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4058672A (en) * 1976-11-10 1977-11-15 International Telephone And Telegraph Corporation Packet-switched data communications system
US4613990A (en) * 1984-06-25 1986-09-23 At&T Bell Laboratories Radiotelephone transmission power control
US4675863A (en) * 1985-03-20 1987-06-23 International Mobile Machines Corp. Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
US4792948A (en) * 1985-08-08 1988-12-20 Data General Corporation Distributed switching architecture
US4737978A (en) * 1986-10-31 1988-04-12 Motorola, Inc. Networked cellular radiotelephone systems
US4837858A (en) * 1987-04-30 1989-06-06 Motorola, Inc. Subscriber unit for a trunked voice/data communication system
US4870408A (en) * 1987-04-30 1989-09-26 Motorola, Inc. Method for dynamically allocating data channels on a trunked communication system
US5115233A (en) * 1988-03-31 1992-05-19 Motorola, Inc. Shared data/voice communication system with programmable data priority
CA1311526C (en) * 1988-05-11 1992-12-15 Mervin L. Grindahl High speed data interface for land mobile communication system

Also Published As

Publication number Publication date
AU3689393A (en) 1993-10-14
EP0566957A1 (en) 1993-10-27
MX9302113A (es) 1994-02-28
ZA932601B (en) 1993-12-07
US5282204A (en) 1994-01-25
CA2089777A1 (en) 1993-10-14
AU665629B2 (en) 1996-01-11
JPH06120887A (ja) 1994-04-28
KR930022744A (ko) 1993-11-24

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Legal Events

Date Code Title Description
FA7 Application withdrawn (art. 18 par. 1 of law 5772/71) - being contrary to morals, good customs and public security, order and health
B15K Others concerning applications: alteration of classification

Ipc: H04W 84/08 (2009.01)