FI891275A - Cellulärt datatelefonnät och cellulär datatelefon för detta - Google Patents

Cellulärt datatelefonnät och cellulär datatelefon för detta Download PDF

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Publication number
FI891275A
FI891275A FI891275A FI891275A FI891275A FI 891275 A FI891275 A FI 891275A FI 891275 A FI891275 A FI 891275A FI 891275 A FI891275 A FI 891275A FI 891275 A FI891275 A FI 891275A
Authority
FI
Finland
Prior art keywords
data
cellular
telephone
dtmf
dcu
Prior art date
Application number
FI891275A
Other languages
English (en)
Finnish (fi)
Other versions
FI891275A0 (sv
FI97516B (sv
FI97516C (sv
Inventor
Thomas A Freeburg
Donald F Dautel
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 FI891275A0 publication Critical patent/FI891275A0/sv
Publication of FI891275A publication Critical patent/FI891275A/sv
Publication of FI97516B publication Critical patent/FI97516B/sv
Application granted granted Critical
Publication of FI97516C publication Critical patent/FI97516C/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/16—Gateway arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/02—Inter-networking arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
FI891275A 1988-03-18 1989-03-17 Cellulärt datatelefonnät och cellulär datatelefon för detta FI97516C (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/170,224 US4837800A (en) 1988-03-18 1988-03-18 Cellular data telephone system and cellular data telephone therefor
US17022488 1988-03-18

Publications (4)

Publication Number Publication Date
FI891275A0 FI891275A0 (sv) 1989-03-17
FI891275A true FI891275A (sv) 1989-09-19
FI97516B FI97516B (sv) 1996-09-13
FI97516C FI97516C (sv) 1996-12-27

Family

ID=22619055

Family Applications (1)

Application Number Title Priority Date Filing Date
FI891275A FI97516C (sv) 1988-03-18 1989-03-17 Cellulärt datatelefonnät och cellulär datatelefon för detta

Country Status (8)

Country Link
US (1) US4837800A (sv)
EP (1) EP0332825B1 (sv)
JP (1) JPH0771335B2 (sv)
AT (1) ATE127994T1 (sv)
CA (1) CA1281078C (sv)
DE (1) DE68924187T2 (sv)
FI (1) FI97516C (sv)
HK (1) HK1000872A1 (sv)

Families Citing this family (184)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE37141E1 (en) 1984-09-10 2001-04-17 Spectrum Information Technologies, Inc. Cellular telephone data communication system and method
US4697281A (en) 1986-03-14 1987-09-29 Spectrum Cellular Communications Corporation, Inc. Cellular telephone data communication system and method
JPH0342770Y2 (sv) * 1985-02-08 1991-09-06
USRE38645E1 (en) 1989-01-19 2004-11-02 Mlr, Llc Portable hybrid communication system and methods
JPH02252329A (ja) * 1989-03-24 1990-10-11 Toshiba Corp 無線電話装置
WO1991007044A1 (en) * 1989-10-31 1991-05-16 Intelligence Technology Corporation Data and voice transmission over a cellular telephone system
US5119397A (en) * 1990-04-26 1992-06-02 Telefonaktiebolaget L M Ericsson Combined analog and digital cellular telephone system having a secondary set of control channels
US5127041A (en) * 1990-06-01 1992-06-30 Spectrum Information Technologies, Inc. System and method for interfacing computers to diverse telephone networks
US5257397A (en) * 1990-08-13 1993-10-26 At&T Bell Laboratories Mobile data telephone
GB2249923B (en) * 1990-09-10 1995-03-08 Oki America Inc Remotely programmable radiotelephone
DE69124445T2 (de) * 1990-09-28 1997-06-26 At & T Corp Verfahren und Einrichtung zur Fernprogrammierung eines schnurlosen Telefons
US5297192A (en) * 1990-09-28 1994-03-22 At&T Bell Laboratories Method and apparatus for remotely programming a mobile data telephone set
US5297191A (en) * 1990-09-28 1994-03-22 At&T Bell Laboratories Method and apparatus for remotely programming a wireless telephone set
US5140627A (en) * 1990-10-09 1992-08-18 Telefonaktiebolaget L M Ericsson Handoff procedure that minimizes disturbances to dtmf signalling in a cellular radio system
US5181200A (en) * 1990-10-29 1993-01-19 International Business Machines Corporation Handoff method and apparatus for mobile wireless workstation
US5295178A (en) * 1990-12-03 1994-03-15 Ericsson Ge Mobile Communications Inc. Digital signal processor for radio base station
JPH04239251A (ja) * 1991-01-11 1992-08-27 Toshiba Corp 無線電話装置アダプタ
JP3058923B2 (ja) * 1991-01-11 2000-07-04 株式会社東芝 無線電話装置アダプタ
EP0494780B1 (en) * 1991-01-11 1997-03-26 Kabushiki Kaisha Toshiba An adapter unit for adaptively supplying a portable radio telephone with power
US5794144A (en) * 1994-03-11 1998-08-11 Bellsouth Corporation Methods and apparatus for communicating data via a cellular mobile radiotelephone system
US5546444A (en) * 1994-03-11 1996-08-13 Bellsouth Corporation Methods and apparatus for communicating data via a cellular network control channel
US5228074A (en) * 1991-04-15 1993-07-13 Sony Corporation Dual mode cellular telephone apparatus
US5235861A (en) * 1991-05-03 1993-08-17 Seppa Tapani O Power transmission line monitoring system
US5404392A (en) * 1991-06-12 1995-04-04 International Business Machines Corp. Digital Cellular Overlay Network (DCON)
US5216703A (en) * 1991-06-17 1993-06-01 Pactel Corporation Piggy-back number and routing isolation for cellular telephone switches
FR2682002B1 (fr) * 1991-09-27 1993-12-24 Matra Communication Procede et dispositif de transmission de signaux a frequences vocales.
US5640417A (en) * 1991-10-04 1997-06-17 Harris Canada, Inc. QAM detector which compensates for received symbol distortion induced by a cellular base station
US5479479A (en) * 1991-10-19 1995-12-26 Cell Port Labs, Inc. Method and apparatus for transmission of and receiving signals having digital information using an air link
US5677942A (en) * 1991-10-22 1997-10-14 Mitel Corporation Wireless interface
US5280541A (en) * 1991-10-24 1994-01-18 Motorola, Inc. Cordless telephone communication system link re-establishment protocol
WO1993010618A1 (en) * 1991-11-19 1993-05-27 Cumulus Corporation Mobile telephone system for receiving and storing alpha-numeric information
US5515378A (en) * 1991-12-12 1996-05-07 Arraycomm, Inc. Spatial division multiple access wireless communication systems
US6295449B1 (en) 1992-01-27 2001-09-25 @Track Communications, Inc. Data messaging in a communications network using a feature request
US5539810A (en) * 1992-01-27 1996-07-23 Highwaymaster Communications, Inc. Data messaging in a communications network
EP0825792A3 (en) * 1992-01-29 1998-05-27 Kabushiki Kaisha Toshiba Method of enabling radio telecommunication apparatus to be used in a radio telecommunication system
FI90703C (sv) * 1992-02-14 1994-03-10 Nokia Mobile Phones Ltd Diversitetsbooster
US5249218A (en) * 1992-04-06 1993-09-28 Spectrum Information Technologies, Inc. Programmable universal interface system
FI91701C (sv) * 1992-08-14 1994-07-25 Nokia Telecommunications Oy Förfarande för överföring av användardata i paketformat i ett cellulärt radiosystem samt mobil station för ett cellulärt radiosystem
FI91699C (sv) * 1992-08-14 1994-07-25 Nokia Telecommunications Oy Förfarande för överföring av användardata i paketformat i ett cellulärt radiosystem samt mobil station
FI91700C (sv) * 1992-08-14 1994-07-25 Nokia Telecommunications Oy Förfarande för överföring av paketdata samt mobil station i ett cellulärradiosystem
US5627879A (en) * 1992-09-17 1997-05-06 Adc Telecommunications, Inc. Cellular communications system with centralized base stations and distributed antenna units
US5341415A (en) * 1992-09-22 1994-08-23 Paul Baran Method and apparatus for sharing of common in-house wiring to permit multiple telephone carriers to serve the same customer
US5428671A (en) * 1992-11-09 1995-06-27 Compaq Computer Corporation Modem for tight coupling between a computer and a cellular telephone
US5463671A (en) * 1992-11-16 1995-10-31 Csir Telecommunications network having a distributed network of decentralized local stations
CA2110029C (en) * 1992-11-27 1997-05-06 Shigeru Otsuka Mobile radio communication system
FI107101B (sv) * 1993-02-01 2001-05-31 Nokia Mobile Phones Ltd Anslutning mellan en dator och en radiotelefon
US5657371A (en) * 1993-02-01 1997-08-12 Nokia Mobile Phones Limited Connector assembly for a radio telephone and a computer
US5483576A (en) * 1993-03-31 1996-01-09 Data Race, Inc. Method and apparatus for communicating data over a radio transceiver with a modem
FR2710485B1 (fr) * 1993-05-17 1995-12-22 Apple Computer Ordinateur pourvu de moyens pour communiquer à distance via un réseau téléphonique selon un mode filaire ou un mode radio, et procédé mis en Óoeuvre par l'ordinateur.
US5457680A (en) * 1993-05-18 1995-10-10 International Business Machines Corporation Data gateway for mobile data radio terminals in a data communication network
WO1994028689A1 (en) * 1993-05-20 1994-12-08 Telefonaktiebolaget Lm Ericsson Reestablishment of call after disconnect
JP2503888B2 (ja) * 1993-06-30 1996-06-05 日本電気株式会社 移動無線通信におけるデ―タ伝送方式
US5923735A (en) * 1996-05-29 1999-07-13 Symbol Technologies, Inc. Self-service checkout system utilizing portable self-checkout communications terminal
US6243447B1 (en) 1993-08-25 2001-06-05 Symbol Technologies, Inc. Self-service checkout system utilizing portable communications terminal
US6687346B1 (en) 1993-08-25 2004-02-03 Symbol Technologies, Inc. Cellular telephone for acquiring data encoded in bar code indicia
FI97517C (sv) * 1993-09-06 1996-12-27 Nokia Mobile Phones Ltd Överföring av paketdata i ett digitalt cellulärt nät
FI98687C (sv) * 1993-09-20 1997-07-25 Nokia Telecommunications Oy Mobiltelesystem samt förfarande för koppling av en fjärrarbetsstation till ett datanät via ett mobiltelesystem
GB2282906B (en) 1993-10-13 1996-11-06 Dataquill Ltd Data enty systems
US5818916A (en) * 1993-10-19 1998-10-06 Technology Service Group Method and apparatus for preventing return dial tone fraud in a cellular paystation
WO1995014345A1 (en) * 1993-11-15 1995-05-26 Qualcomm Incorporated A method for handling unrecognizable commands in a wireless environment
ZA948428B (en) * 1993-11-15 1995-06-30 Qualcomm Inc Method for providing a voice request in a wireless environment
CA2137385C (en) * 1994-01-03 2000-01-25 Gary Len Griffith Switching arrangement for wireless terminals connected to a switch via a digital protocol channel
US5533019A (en) * 1994-01-31 1996-07-02 Motorola, Inc. Packet data in an analog cellular radiotelephone system
FI98426C (sv) * 1994-05-03 1997-06-10 Nokia Mobile Phones Ltd System för överföring av paketdata i luftgränssnittet inom ett digitalt TMDA-cellulärsystem
GB2290005B (en) * 1994-05-28 1998-09-09 Motorola Ltd Communications system
FI98427C (sv) * 1994-06-08 1997-06-10 Nokia Mobile Phones Ltd System för överföring av paketdata med olika bithastigheter i ett cellulärt TDMA-system
US5644320A (en) * 1994-06-30 1997-07-01 Compaq Computer Corporation Antenna system for a notebook computer
JP2986374B2 (ja) * 1994-07-25 1999-12-06 インターナショナル・ビジネス・マシーンズ・コーポレイション 呼出し信号検出装置
US5561705A (en) * 1994-07-25 1996-10-01 International Business Machines Corporation Apparatus for auto dialing telephone numbers and DTMF tones in a personal communication device
GB2292046B (en) * 1994-07-26 1999-03-03 Nokia Mobile Phones Ltd Automatic NAM programmer
US5834747A (en) * 1994-11-04 1998-11-10 Pixel Instruments Universal credit card apparatus and method
FI97504C (sv) * 1994-12-19 1996-12-27 Nokia Telecommunications Oy Datakommunikationsförfarande, datakommunikationssystem och cellulärt radiosystem
EP0720403B1 (en) * 1994-12-28 2005-10-26 Ntt Mobile Communications Network Inc. Automatic call receiving method
US5787364A (en) * 1995-01-30 1998-07-28 Paradyne Corporation Transparent call progress
US5852773A (en) * 1995-01-30 1998-12-22 Wireless Transactions Corporation PSTN transaction processing network employing wireless concentrator/controller
SE504002C2 (sv) * 1995-02-17 1996-10-14 Europolitan Ab Arrangemang för kombinerade samtalstjänster
US6418324B1 (en) 1995-06-01 2002-07-09 Padcom, Incorporated Apparatus and method for transparent wireless communication between a remote device and host system
US5930727A (en) * 1995-07-21 1999-07-27 Ericsson Inc. Analog fax and modem requests in a D-AMPS multi-line terminal system
US5848356A (en) * 1995-10-02 1998-12-08 Motorola, Inc. Method for implementing icons in a radio communication device
US5752199A (en) * 1995-12-18 1998-05-12 Paradyne Corporation Method and apparatus for sending faxes over analog cellular
CA2216533C (en) * 1995-12-19 2002-05-07 Motorola, Inc. Method and apparatus for rate governing communications
US5833468A (en) * 1996-01-24 1998-11-10 Frederick R. Guy Remote learning system using a television signal and a network connection
SE515264C2 (sv) * 1996-02-12 2001-07-09 Telia Ab Metod att koppla datatjänster för GSM
SE504577C2 (sv) * 1996-02-16 1997-03-10 Ericsson Telefon Ab L M Metod och anordning för kanaltilldelning i ett radiokommunikationssystem
FI102868B (sv) * 1996-02-26 1999-02-26 Nokia Mobile Phones Ltd Terminal för användning av telekommunikationsservice
US6055441A (en) * 1996-04-30 2000-04-25 International Business Machines Corporation Systems and methods for facsimile communication over a cellular radiotelephone communications link
US5787363A (en) * 1996-06-21 1998-07-28 Paradyne Corporation System and method for connect message synchronization of modems in a cellular data gateway
US5983117A (en) * 1996-06-21 1999-11-09 Nortel Networks Corporation System and method for interfacing a standard telephony device to a wireless communication system
US6125276A (en) * 1996-09-06 2000-09-26 Telefonaktiebolaget Lm Ericsson (Publ) Inter-exchange signaling for in-call service change requests
US7035661B1 (en) * 1996-10-11 2006-04-25 Arraycomm, Llc. Power control with signal quality estimation for smart antenna communication systems
US6275543B1 (en) 1996-10-11 2001-08-14 Arraycomm, Inc. Method for reference signal generation in the presence of frequency offsets in a communications station with spatial processing
US6463295B1 (en) 1996-10-11 2002-10-08 Arraycomm, Inc. Power control with signal quality estimation for smart antenna communication systems
US6404755B1 (en) 1996-11-07 2002-06-11 Harris Broadband Wireless Access, Inc. Multi-level information mapping system and method
US6016313A (en) 1996-11-07 2000-01-18 Wavtrace, Inc. System and method for broadband millimeter wave data communication
US20060195595A1 (en) 2003-12-19 2006-08-31 Mendez Daniel J System and method for globally and securely accessing unified information in a computer network
US5873043A (en) * 1996-12-18 1999-02-16 Cellemetry Llc System for communicating messages via a forward overhead control channel
JPH10210546A (ja) * 1997-01-17 1998-08-07 Sony Corp 無線通信システム及び固定局装置並びに移動局装置
US6324592B1 (en) 1997-02-25 2001-11-27 Keystone Aerospace Apparatus and method for a mobile computer architecture and input/output management system
US6138036A (en) * 1997-03-13 2000-10-24 Oki Telecom, Inc. Wireless telephone with voice data interface mode
US6249681B1 (en) * 1997-04-01 2001-06-19 Nokia Mobile Phones Ltd. Method and apparatus for packet data call re-establishment in a telecommunications system
US6201962B1 (en) * 1997-05-14 2001-03-13 Telxon Corporation Seamless roaming among multiple networks including seamless transitioning between multiple devices
US6154461A (en) * 1997-05-14 2000-11-28 Telxon Corporation Seamless roaming among multiple networks
WO1998059463A1 (fr) * 1997-06-24 1998-12-30 Ntt Mobile Communications Network Inc. Systeme de communication, procede de commande des transmissions et controleur de communication
US6405049B2 (en) 1997-08-05 2002-06-11 Symbol Technologies, Inc. Portable data terminal and cradle
US6636733B1 (en) 1997-09-19 2003-10-21 Thompson Trust Wireless messaging method
US7003304B1 (en) 1997-09-19 2006-02-21 Thompson Investment Group, Llc Paging transceivers and methods for selectively retrieving messages
US6826407B1 (en) 1999-03-29 2004-11-30 Richard J. Helferich System and method for integrating audio and visual messaging
US6253061B1 (en) 1997-09-19 2001-06-26 Richard J. Helferich Systems and methods for delivering information to a transmitting and receiving device
US5903851A (en) * 1997-10-03 1999-05-11 Telefonaktiebolaget L M Ericsson Radio link short hold mode for mobile circuit data applications
JPH11168423A (ja) * 1997-12-05 1999-06-22 Nec Corp 移動体データ通信システム用マルチ接続装置、移動体データ通信システムおよびマルチ接続方法
US7299071B1 (en) 1997-12-10 2007-11-20 Arraycomm, Llc Downlink broadcasting by sequential transmissions from a communication station having an antenna array
US6983138B1 (en) 1997-12-12 2006-01-03 Richard J. Helferich User interface for message access
CN1112081C (zh) * 1998-02-09 2003-06-18 皇家菲利浦电子有限公司 一种在动态环境下操作移动电话设备的方法及其设备
US6112084A (en) * 1998-03-24 2000-08-29 Telefonaktiebolaget Lm Ericsson Cellular simultaneous voice and data including digital simultaneous voice and data (DSVD) interwork
US6615024B1 (en) * 1998-05-01 2003-09-02 Arraycomm, Inc. Method and apparatus for determining signatures for calibrating a communication station having an antenna array
US6311056B1 (en) 1998-05-21 2001-10-30 Cellemetry Llc Method and system for expanding the data capacity of a cellular network control channel
US7209949B2 (en) * 1998-05-29 2007-04-24 Research In Motion Limited System and method for synchronizing information between a host system and a mobile data communication device
US6438585B2 (en) 1998-05-29 2002-08-20 Research In Motion Limited System and method for redirecting message attachments between a host system and a mobile data communication device
US7606936B2 (en) * 1998-05-29 2009-10-20 Research In Motion Limited System and method for redirecting data to a wireless device over a plurality of communication paths
US8516055B2 (en) 1998-05-29 2013-08-20 Research In Motion Limited System and method for pushing information from a host system to a mobile data communication device in a wireless data network
US7209955B1 (en) 1998-05-29 2007-04-24 Research In Motion Limited Notification system and method for a mobile data communication device
US7266365B2 (en) 1998-05-29 2007-09-04 Research In Motion Limited System and method for delayed transmission of bundled command messages
US20020049818A1 (en) * 1998-05-29 2002-04-25 Gilhuly Barry J. System and method for pushing encrypted information between a host system and a mobile data communication device
US6779019B1 (en) 1998-05-29 2004-08-17 Research In Motion Limited System and method for pushing information from a host system to a mobile data communication device
US6219694B1 (en) 1998-05-29 2001-04-17 Research In Motion Limited System and method for pushing information from a host system to a mobile data communication device having a shared electronic address
KR19980082158A (ko) * 1998-08-31 1998-11-25 정석영 무선데이터 단말시스템 제어방법 및 그 단말시스템
US8060656B2 (en) 1998-10-09 2011-11-15 Netmotion Wireless, Inc. Method and apparatus for providing mobile and other intermittent connectivity in a computing environment
US8078727B2 (en) 1998-10-09 2011-12-13 Netmotion Wireless, Inc. Method and apparatus for providing mobile and other intermittent connectivity in a computing environment
US6546425B1 (en) 1998-10-09 2003-04-08 Netmotion Wireless, Inc. Method and apparatus for providing mobile and other intermittent connectivity in a computing environment
US7136645B2 (en) 1998-10-09 2006-11-14 Netmotion Wireless, Inc. Method and apparatus for providing mobile and other intermittent connectivity in a computing environment
US7293107B1 (en) * 1998-10-09 2007-11-06 Netmotion Wireless, Inc. Method and apparatus for providing mobile and other intermittent connectivity in a computing environment
US7778260B2 (en) * 1998-10-09 2010-08-17 Netmotion Wireless, Inc. Method and apparatus for providing mobile and other intermittent connectivity in a computing environment
KR100558381B1 (ko) * 1998-10-17 2006-06-16 서창전기통신 주식회사 디지털무선전화기를이용한데이터송수신장치
KR100343172B1 (ko) * 1998-10-29 2002-08-22 삼성전자 주식회사 무선 데이터 전송 방법과 그 이동 단말기 및 이종신호간 연동장치
US6529743B1 (en) 1999-03-29 2003-03-04 3Com Corporation Universal wireless telephone to modem adapter
US6738647B1 (en) 1999-04-23 2004-05-18 Numerex Corporation Method and system for expanding the data payload of data messages transported via a cellular network control channel
US6600914B2 (en) 1999-05-24 2003-07-29 Arraycomm, Inc. System and method for emergency call channel allocation
US6141567A (en) 1999-06-07 2000-10-31 Arraycomm, Inc. Apparatus and method for beamforming in a changing-interference environment
US7882247B2 (en) 1999-06-11 2011-02-01 Netmotion Wireless, Inc. Method and apparatus for providing secure connectivity in mobile and other intermittent computing environments
US7139592B2 (en) * 1999-06-21 2006-11-21 Arraycomm Llc Null deepening for an adaptive antenna based communication station
US6718177B1 (en) 1999-09-20 2004-04-06 Cellemetry, Llc System for communicating messages via a forward overhead control channel for a programmable logic control device
US7783508B2 (en) 1999-09-20 2010-08-24 Numerex Corp. Method and system for refining vending operations based on wireless data
US6594557B1 (en) * 1999-09-27 2003-07-15 Visteon Global Technologies, Inc. Utilizing intelligent software agents in a mobile vehicle
US6856808B1 (en) 1999-10-29 2005-02-15 Cellmetry, Llc Interconnect system and method for multiple protocol short message services
US6985466B1 (en) 1999-11-09 2006-01-10 Arraycomm, Inc. Downlink signal processing in CDMA systems utilizing arrays of antennae
FI110352B (sv) * 2000-02-24 2002-12-31 Nokia Corp Metod och arrangemang för att optimera omuppgörandet av förbindelser i ett cellulärt radiosystem som stöder realtids- och icke-realtidskommunikationer
US7085579B2 (en) 2000-04-17 2006-08-01 Hitachi, Ltd. Mobile communication systems, mobile stations, base station controllers and packet data service nodes
EP1148749B1 (en) * 2000-04-17 2006-05-31 Hitachi, Ltd. Mobile packet communication with prioritised access
US7062294B1 (en) 2000-09-29 2006-06-13 Arraycomm, Llc. Downlink transmission in a wireless data communication system having a base station with a smart antenna system
US6982968B1 (en) 2000-09-29 2006-01-03 Arraycomm, Inc. Non-directional transmitting from a wireless data base station having a smart antenna system
US6795409B1 (en) 2000-09-29 2004-09-21 Arraycomm, Inc. Cooperative polling in a wireless data communication system having smart antenna processing
US7245928B2 (en) 2000-10-27 2007-07-17 Cellemetry, Llc Method and system for improved short message services
CA2725700C (en) 2000-12-22 2015-11-24 Research In Motion Limited Wireless router system and method
CA2368404C (en) * 2001-01-18 2005-08-09 Research In Motion Limited Unified messaging system and method
US7103656B2 (en) * 2001-02-20 2006-09-05 Research In Motion Limited System and method for administrating a wireless communication network
CA2375844C (en) * 2001-03-09 2008-12-30 Research In Motion Limited Advanced voice and data operations in a mobile data communication device
CA2376918C (en) * 2001-03-14 2007-10-23 Research In Motion Limited Scalable and secure messaging system for a wireless network
US7562146B2 (en) 2003-10-10 2009-07-14 Citrix Systems, Inc. Encapsulating protocol for session persistence and reliability
US20050198379A1 (en) 2001-06-13 2005-09-08 Citrix Systems, Inc. Automatically reconnecting a client across reliable and persistent communication sessions
US7644171B2 (en) * 2001-09-12 2010-01-05 Netmotion Wireless, Inc. Mobile networking system and method using IPv4 and IPv6
CA2410118C (en) 2001-10-26 2007-12-18 Research In Motion Limited System and method for controlling configuration settings for mobile communication devices and services
US6968191B2 (en) * 2001-11-26 2005-11-22 Qualcomm Inc System and method for traffic channel dormancy in wireless communication socket mode
ATE339053T1 (de) * 2001-12-07 2006-09-15 Research In Motion Ltd Verfahren und vorrichtung zur steuerung der informationsverteilung zu mobilstationen
US7661129B2 (en) * 2002-02-26 2010-02-09 Citrix Systems, Inc. Secure traversal of network components
US7984157B2 (en) 2002-02-26 2011-07-19 Citrix Systems, Inc. Persistent and reliable session securely traversing network components using an encapsulating protocol
US6718237B1 (en) 2002-03-28 2004-04-06 Numerex Investment Corp. Method for reducing capacity demands for conveying geographic location information over capacity constrained wireless systems
US8230026B2 (en) 2002-06-26 2012-07-24 Research In Motion Limited System and method for pushing information between a host system and a mobile data communication device
US20080261633A1 (en) 2002-10-22 2008-10-23 Research In Motion Limited System and Method for Pushing Information from a Host System to a Mobile Data Communication Device
ATE492085T1 (de) 2003-01-28 2011-01-15 Cellport Systems Inc Ein system und ein verfahren zum steuern des zugriffs von anwendungen auf geschützte mittel innerhalb eines sicheren fahrzeugtelematiksystems
JP4192665B2 (ja) * 2003-04-23 2008-12-10 日本電気株式会社 携帯電話端末及びそれに用いるアンテナ切替え制御方法並びにそのプログラム
US7664573B2 (en) * 2003-09-26 2010-02-16 Siemens Industry, Inc. Integrated building environment data system
US7323970B1 (en) 2004-01-21 2008-01-29 Numerex Corporation Method and system for remote interaction with a vehicle via wireless communication
US7346370B2 (en) * 2004-04-29 2008-03-18 Cellport Systems, Inc. Enabling interoperability between distributed devices using different communication link technologies
EP2565797B1 (en) 2005-04-18 2019-10-23 BlackBerry Limited Method For Providing Wireless Application Privilege Management
US7962159B2 (en) * 2006-04-25 2011-06-14 International Business Machines Corporation Method and system for receiving data on a portable device
WO2007136723A2 (en) 2006-05-17 2007-11-29 Numerex Corp. System and method for prolonging wireless data product's life
CA2559130C (en) * 2006-09-08 2012-01-31 Bce Inc Apparatus and system for bridging communication signals
US8265605B2 (en) 2007-02-06 2012-09-11 Numerex Corp. Service escrowed transportable wireless event reporting system
US8179872B2 (en) 2007-05-09 2012-05-15 Research In Motion Limited Wireless router system and method
US8027293B2 (en) * 2007-07-16 2011-09-27 Cellport Systems, Inc. Communication channel selection and use
US7519164B1 (en) 2008-04-01 2009-04-14 International Business Machines Corporation System and method for sending information between users with a teleponic device while a call is in progress
US8499338B1 (en) 2010-02-16 2013-07-30 Sprint Communications Company L.P. Internet protocol controlled modem for use over a wireless voice network
US8780965B2 (en) * 2010-07-30 2014-07-15 Qualcomm Incorporated Coordinating data calls on a mobile device with multiple modems
TWI730330B (zh) * 2019-05-24 2021-06-11 瑞昱半導體股份有限公司 具資料傳收機制的電子裝置以及資料傳收方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012597A (en) * 1975-11-24 1977-03-15 Motorola, Inc. Transmission trunk multichannel dispatch system with priority queuing
DE2709855A1 (de) * 1977-03-07 1978-09-14 Siemens Ag Fernsprech- und datennetz fuer mobile teilnehmer
US4155040A (en) * 1977-07-27 1979-05-15 Rockwell International Corporation Frequency programmable RF communications
DE3036739A1 (de) * 1980-09-29 1982-06-03 Siemens AG, 1000 Berlin und 8000 München Fernsprech-mobilfunksystem zur digitalen sprachuebertragung
US4376310A (en) * 1981-05-13 1983-03-08 General Electric Company Mobile data terminal channel busy arrangement
US4414661A (en) * 1981-07-02 1983-11-08 Trancom Ab Apparatus for communicating with a fleet of vehicles
US4534061A (en) * 1983-09-06 1985-08-06 General Electric Company Deterministic multi-access method for a decentralized mobile radio system
JPS6085633A (ja) * 1983-10-17 1985-05-15 Nec Corp 移動無線通信方式
AU577742B2 (en) * 1984-07-13 1988-09-29 Motorola, Inc. Cellular voice and data radiotelephone system
US4612415A (en) * 1984-08-03 1986-09-16 Motorola, Inc. Dynamic control of telephone traffic in a trunked radio system
US4697281A (en) * 1986-03-14 1987-09-29 Spectrum Cellular Communications Corporation, Inc. Cellular telephone data communication system and method
JPH0342770Y2 (sv) * 1985-02-08 1991-09-06
US4730187A (en) * 1986-02-18 1988-03-08 Motorola, Inc. Interface method and apparatus for a cellular system site controller
US4776003A (en) * 1986-10-01 1988-10-04 Harris Arlene J Cellular mobile radio credit card system
US4723264A (en) * 1987-06-19 1988-02-02 Motorola, Inc. Signalling method for establishing trunked communication

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FI891275A0 (sv) 1989-03-17
FI97516B (sv) 1996-09-13
DE68924187D1 (de) 1995-10-19
HK1000872A1 (en) 1998-05-01
EP0332825A2 (en) 1989-09-20
ATE127994T1 (de) 1995-09-15
DE68924187T2 (de) 1996-05-02
US4837800A (en) 1989-06-06
EP0332825B1 (en) 1995-09-13
FI97516C (sv) 1996-12-27
CA1281078C (en) 1991-03-05
JPH01274523A (ja) 1989-11-02
EP0332825A3 (en) 1990-11-28
JPH0771335B2 (ja) 1995-07-31

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