DE69307537D1 - Modem zur wahlweisen verbindung mit einer telefonleitung oder einem zellularen telefon - Google Patents

Modem zur wahlweisen verbindung mit einer telefonleitung oder einem zellularen telefon

Info

Publication number
DE69307537D1
DE69307537D1 DE69307537T DE69307537T DE69307537D1 DE 69307537 D1 DE69307537 D1 DE 69307537D1 DE 69307537 T DE69307537 T DE 69307537T DE 69307537 T DE69307537 T DE 69307537T DE 69307537 D1 DE69307537 D1 DE 69307537D1
Authority
DE
Germany
Prior art keywords
modem
network access
access device
signal lines
data
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 - Fee Related
Application number
DE69307537T
Other languages
English (en)
Other versions
DE69307537T2 (de
Inventor
Paul Nagel
Robin Castell
Randall L Jones
Thomas G Bunch
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.)
Compaq Computer Corp
Original Assignee
Compaq Computer Corp
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 Compaq Computer Corp filed Critical Compaq Computer Corp
Application granted granted Critical
Publication of DE69307537D1 publication Critical patent/DE69307537D1/de
Publication of DE69307537T2 publication Critical patent/DE69307537T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Retarders (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
DE69307537T 1992-11-06 1993-11-08 Modem zur wahlweisen verbindung mit einer telefonleitung oder einem zellularen telefon Expired - Fee Related DE69307537T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US97294992A 1992-11-06 1992-11-06
PCT/US1993/010907 WO1994011998A1 (en) 1992-11-06 1993-11-08 Modem for selectively connecting to a land line or to a cellular telephone

Publications (2)

Publication Number Publication Date
DE69307537D1 true DE69307537D1 (de) 1997-02-27
DE69307537T2 DE69307537T2 (de) 1997-09-11

Family

ID=25520325

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69307537T Expired - Fee Related DE69307537T2 (de) 1992-11-06 1993-11-08 Modem zur wahlweisen verbindung mit einer telefonleitung oder einem zellularen telefon

Country Status (7)

Country Link
EP (2) EP0668005B1 (de)
JP (1) JPH08503583A (de)
AT (1) ATE147922T1 (de)
AU (1) AU5726794A (de)
CA (1) CA2147119A1 (de)
DE (1) DE69307537T2 (de)
WO (1) WO1994011998A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9401183A (nl) * 1994-07-19 1996-03-01 Nederland Ptt Modulator/demodulatorinrichting voor koppeling van een dataterminal met een zend/ontvanginrichting, alsmede werkwijzen voor het tot stand brengen van een dataverbinding tussen een eerste en een tweede modulator/demodulatorinrichting.
US5715296A (en) * 1994-09-20 1998-02-03 Telular Corp. Concurrent wireless/landline interface apparatus
BE1010266A4 (nl) * 1996-04-15 1998-04-07 Option International Aanpassingseenheid voor datatransmissie tussen een mobiele telefoon en een gegevensterminal.
GB2330033B (en) * 1997-10-01 2002-08-21 Ericsson Telefon Ab L M Modems
US6131136A (en) * 1997-12-12 2000-10-10 Gateway 2000, Inc. Dual mode modem for automatically selecting between wireless and wire-based communication modes
FR2783116A1 (fr) * 1998-09-04 2000-03-10 Novotech International Systeme de radiocommunication securise

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0450062A4 (en) * 1989-10-31 1992-09-23 Intelligence Technology Corporation Data and voice transmission over a cellular telephone system
EP0459279A1 (de) * 1990-05-30 1991-12-04 Hayes Microcomputer Products, Inc. Aufbau eines globalen Leitungsschnittstellenmoduls sowie Fernmeldegerät unter Verwendung dieses Moduls
US5127041A (en) * 1990-06-01 1992-06-30 Spectrum Information Technologies, Inc. System and method for interfacing computers to diverse telephone networks
FI90172C (fi) * 1990-11-26 1993-12-27 Nokia Mobile Phones Ltd Anordning foer anslutning av en dator till en separat analog telefon

Also Published As

Publication number Publication date
JPH08503583A (ja) 1996-04-16
DE69307537T2 (de) 1997-09-11
WO1994011998A1 (en) 1994-05-26
CA2147119A1 (en) 1994-05-26
AU5726794A (en) 1994-06-08
ATE147922T1 (de) 1997-02-15
EP0741480A3 (de) 1997-10-29
EP0741480A2 (de) 1996-11-06
EP0668005A1 (de) 1995-08-23
EP0668005B1 (de) 1997-01-15

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee