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Mobile data telephone 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04Q-007/00
출원번호 US-0566733 (1990-08-13)
발명자 / 주소
  • Barzegar Farhad (Hillsborough NJ) Eryaman Can A. (Frankford NJ) Russell Jesse E. (Piscataway NJ) Schroeder Robert E. (Flanders NJ)
출원인 / 주소
  • AT&T Bell Laboratories (Murray Hill NJ 02)
인용정보 피인용 횟수 : 41  인용 특허 : 0

초록

A mobile data telephone capable of transmitting and/or receiving voice and/or data signals over cellular communication channels or other air interfaces comprises a radio transceiver and a data modem in the same physical package. The transceiver and the modem have their respective controllers coupled

대표청구항

A wireless data transmission system for operation with mobile radiotelephones in a transmission environment subject of frequently occurring fading conditions including signal level attenuations and mobile movement-related signal degradations, comprising: a transceiver apparatus including a voice and

이 특허를 인용한 특허 (41)

  1. Fomukong, Mundi; Chesney, Denzil Willoughby, Authorized location reporting mobile communication system.
  2. Najafi Hamid, Cellular telephone-modem interface for data communication.
  3. Makela Jarmo,FIX ; Lehtonen Arto,FIX ; Soini Veli-Matti,FIX ; Siitonen Lasse,FIX ; Ronkka Risto,FIX, Communication device with two modes of operation.
  4. Mäkelä, Jarmo; Lehtonen, Arto; Soini, Veli-Matti; Siitonen, Lasse; Rönkkä, Risto, Communication device with two modes of operation.
  5. Yi Byung Kwan, Communications system handoff operation combining turbo coding and soft handoff techniques.
  6. Yi Byung Kwan, Communications system handoff operation combining turbo coding and soft handoff techniques.
  7. Jacobs Paul E., Data communication using a dual mode radiotelephone.
  8. Nair N. Gopolan ; Brun Zdenek, Data transmission over amps networks.
  9. Bjorn Jonsson SE; Jan Swerup SE; Krister Tornqvist SE; Per-Olof Nerbrant SE, Embedded data in a coded voice channel.
  10. Breau, Jeremy R.; Ng, Sei Y.; Belser, John Eric, Internet protocol controlled modem for use over a wireless voice network.
  11. Fomukong, Mundi; Chesney, Denzil Willoughby, Location reporting satellite paging system with optional blocking of location reporting.
  12. Fomukong, Mundi; Chesney, Denzil Willoughby, Location reporting satellite paging system with privacy feature.
  13. Jonsson Bjorn,SEX ; Swerup Jan,SEX ; Tornqvist Krister,SEX ; Nerbrant Per-Olof,SEX, Mapping of digital data symbols onto one or more formant frequencies for transmission over a coded voice channel.
  14. Mikkelsen, John; Freidson, Robert, Media delivery platform.
  15. Mikkelsen, John; Freidson, Robert, Media delivery platform.
  16. Mikkelsen, John; Freidson, Robert, Media delivery platform.
  17. Mikkelsen, John; Freidson, Robert, Media delivery platform.
  18. Mikkelsen, John; Freidson, Robert, Media delivery platform.
  19. Mikkelsen, John; Freidson, Robert, Media delivery platform.
  20. Mikkelsen, John; Freidson, Robert, Media delivery platform.
  21. Mikkelsen, John; Freidson, Robert, Media delivery platform.
  22. Mikkelsen, John; Freidson, Robert, Media delivery platform.
  23. Mikkelsen, John; Freidson, Robert, Media delivery platform.
  24. Zeng, Huaiyu (Hanks); Sollenberger, Nelson, Method and system for adaptive multi rate (AMR) and measurements downlink adaptation.
  25. Zeng, Huaiyu; Sollenberger, Nelson, Method and system for adaptive multi rate (AMR) and measurements downlink adaptation.
  26. Thomas Nicholas A., Method and system for detecting mobility of a wireless-capable modem to minimize data transfer rate renegotiations.
  27. Rupp Scott W. ; Wheeler John ; Brown Brady, Method and system for modification of fax data rate over wireless channels.
  28. Bonnard, Pierre; Varaldi, Jean, Method and system for transmitting data on a speech channel.
  29. Breslow, Noah J.; Boyd, Nathan D. T.; Torluemke, Greg A., Method of data transmission in a data communication network.
  30. Breslow, Noah J.; Boyd, Nathan D. T.; Torluemke, Greg A., Method of data transmission in a data communication network.
  31. Breslow, Noah Joseph; Boyd, Nathan D. T.; Torluemke, Greg A., Method of data transmission in a data communication network.
  32. Koshino Katsuhide,JPX, Mobile communication system with re-connect function for non-speech data communications.
  33. Maruyama Kazuhiko,JPX, Personal communication device usable in two communication modes and personal telecommunication system including the devi.
  34. Carbonell Duque, Santiago; Zubiri, Alberto Daniel; Buczek, Tomasz, Personnel access system with verification features utilizing near field communication (NFC) and related methods.
  35. Carbonell Duque, Santiago; Zubiri, Alberto Daniel; Buozek, Tomasz, Personnel access system with verification features utilizing near field communication (NFC) and related methods.
  36. Zhang, Li-Rong, Portable communication device for responding to incoming call.
  37. Bristow,Robert Owen, Radio communications unit.
  38. Averbuch Rod (Buffalo Grove IL) Urs Kamala (Bloomingdale IL) Cimet Israel A. (Buffalo Grove IL), Testing within communication systems using an arq protocol.
  39. Willkie James J. ; Hutchison ; IV James A., U.
  40. Fomukong, Mundi; Chesney, Denzil Willoughby, Updating a mobile device's location.
  41. Besson, Marcus; von Czettriz, Gotthart; Bax, Ralph, Wireless medical diagnosis and monitoring equipment.
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