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Network comprising base stations for selectivity calling mobile units by call radio signals of different bit rates in ph

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04B-007/26
출원번호 US-0855991 (1997-05-14)
우선권정보 JP-0120464 (1996-05-15)
발명자 / 주소
  • Tanaka Hironao,JPX
출원인 / 주소
  • NEC Corporation, JPX
대리인 / 주소
    Sughrue, Mion, Zinn, Macpeak & Seas, PLLC
인용정보 피인용 횟수 : 23  인용 특허 : 12

초록

For selective call of mobile units operable at different bit rates, a central station announces a launch start instant of each signal frame to a plurality of base stations based on phase coincident clocks used individually in the central and the base stations. Responsive to call requests of the diff

대표청구항

[ What is claimed is:] [1.] A selective call radio network for selectively calling a number of mobile units responsive to call radio signals transmitted in signal frames and at a plurality of bit rates and movable in an overall area comprising service areas, wherein each of said service areas is ass

이 특허에 인용된 특허 (12)

  1. Linquist Roger D. (Dallas TX) Lorang Malcolm M. (Dallas TX), Adaptive cellular paging system.
  2. Farwell Charles Y. (Denver) Hearn Michel L. (Broomfield) Heidebrecht Richard M. (Boulder CO) Ho Kelvin K. (Somerset NJ) Spencer Douglas A. (Boulder CO), Adaptive synchronization arrangement.
  3. Siwiak Kazimierz (Coral Springs FL), Apparatus for multi-rate simulcast communications.
  4. Anderson Gary B. ; Peterson Peter O., Method and system for data link expansion or contraction using spread spectrum TDMA communication.
  5. Fawcett Glenn S. (Vancouver CAX), Method for coordinating propagation delays in a satellite linked simulcast network using a benchmark station.
  6. Tanaka Hironao,JPX, Paging system capable of calling pagers of different bit rates without deterioration of an efficient use of radio chann.
  7. Nakahara Kenji (Tokyo JPX), Phase adjusting system for a radio communication system.
  8. Ichikawa Yoshio (Tokyo JPX), Radio paging system having a plurality of transmitter stations.
  9. Ito Shogo,JPX ; Nishikawa Nobuhiro,JPX ; Murata Mitsuru,JPX ; Nozawa Toshihiro,JPX, Simulcast phase synchronization system.
  10. Aoki Takahiro (Tokyo JPX) Tejima Shunichiro (Tokyo JPX), Synchronization control capable of establishing synchronization without transmission of distance information between con.
  11. Kou Yukari (Tokyo JPX), Synchronization of clocks in a satellite communication network by preassigning constants to stations of the network.
  12. Levine Stephen N. (Chicago IL), Synchronization sequence decoder for a digital radiotelephone system.

이 특허를 인용한 특허 (23)

  1. Sanderford, Jr., H. Britton; Rouquette, Robert E.; Naden, Gary A.; Reed, Marc L.; Boudreaux, Gordon J.; Brown, Michael R., Geographic locating remote endpoint monitor device, system, and methodology thereof.
  2. Lundby, Stein A.; Razoumov, Leonid; Bao, Gang; Wei, Yongbin, Method and apparatus for determining a data rate in a high rate packet data wireless communications system.
  3. Lundby, Stein A.; Razoumov, Leonid; Bao, Gang, Method and apparatus for high rate packet data and low delay data transmissions.
  4. Padovani, Roberto; Bender, Paul E.; Black, Peter J.; Grob, Matthew S.; Hinderling, Jurg K.; Sindhushayana, Nagabhushana T.; Wheatley, III, Charles E., Method and apparatus for high rate packet data transmission.
  5. Padovani, Roberto; Bender, Paul E.; Black, Peter J.; Grob, Matthew S.; Hinderling, Jurg K.; Sindhushayana, Nagabhushana T.; Wheatley, III, Charles E., Method and apparatus for high rate packet data transmission.
  6. Padovani, Roberto; Bender, Paul E.; Black, Peter J.; Grob, Matthew S.; Hinderling, Jurg K.; Sindhushayana, Nagabhushana T.; Wheatley, III, Charles E., Method and apparatus for high rate packet data transmission.
  7. Padovani, Roberto; Bender, Paul E.; Black, Peter J.; Grob, Matthew S.; Hinderling, Jurg K.; Sindhushayana, Nagabhushana T.; Wheatley, III, Charles E., Method and apparatus for high rate packet data transmission.
  8. Padovani, Roberto; Bender, Paul E.; Black, Peter J.; Grob, Matthew S.; Hinderling, Jurg K.; Sindhushayana, Nagabhushana T.; Wheatley, III, Charles E., Method and apparatus for high rate packet data transmission.
  9. Padovani, Roberto; Bender, Paul E.; Black, Peter J.; Grob, Matthew S.; Hinderling, Jurg K.; Sindhushayana, Nagabhushana T.; Wheatley, III, Charles E., Method and apparatus for high rate packet data transmission.
  10. Padovani, Roberto; Bender, Paul E.; Black, Peter J.; Grob, Matthew S.; Hinderling, Jurg K.; Sindhushayana, Nagabhushana T.; Wheatley, III, Charles E., Method and apparatus for high rate packet data transmission.
  11. Padovani, Roberto; Bender, Paul E.; Black, Peter J.; Grob, Matthew S.; Hinderling, Jurg K.; Sindhushayana, Nagabhushana T.; Wheatley, III, Charles E., Method and apparatus for high rate packet data transmission.
  12. Padovani, Roberto; Bender, Paul E.; Black, Peter J.; Grob, Matthew S.; Hinderling, Jurg K.; Sindhushayana, Nagabhushana T.; Wheatley, III, Charles E., Method and apparatus for high rate packet data transmission.
  13. Padovani, Roberto; Bender, Paul E.; Black, Peter J.; Grob, Matthew S.; Hinderling, Jurg K.; Sindhushayana, Nagabhushana T.; Wheatley, III, Charles E., Method and apparatus for high rate packet data transmission.
  14. Padovani, Roberto; Bender, Paul E.; Black, Peter J.; Grob, Matthew S.; Hinderling, Jurg K.; Sindhushayana, Nagabhushana T.; Wheatley, III, Charles E., Method and apparatus for high rate packet data transmission.
  15. Padovani, Roberto; Bender, Paul E.; Black, Peter J.; Grob, Matthew S.; Hinderling, Jurg K.; Sindhushayana, Nagabhushana T.; Wheatley, III, Charles E., Method and apparatus for high rate packet data transmission.
  16. Padovani, Roberto; Bender, Paul E; Black, Peter J.; Grob, Matthew S.; Hinderling, Jurg K.; Sindhushayana, Nagabhushana T.; Wheatley, III, Charles E., Method and apparatus for high rate packet data transmission.
  17. Holtzman, Jack; Chen, Tao, Method and apparatus for predicting favored supplemental channel transmission slots using transmission power measurements of a fundamental channel.
  18. Gardner, William R.; Tiedemann, Jr., Edward G., Method and apparatus using a multi-carrier forward link in a wireless communication system.
  19. Breit, Gregory Alan; Vermani, Sameer; Abraham, Santosh Paul; Sampath, Hemanth, Physical layer metrics to support adaptive station-dependent channel state information feedback rate in multi-user communication systems.
  20. Padovani, Roberto; Black, Peter J.; Sindhushayana, Nagabhushana T., Pilot reference transmission for a wireless communication system.
  21. Padovani, Roberto; Black, Peter John; Sindhushayana, Nagabhushana T., Pilot reference transmission for a wireless communication system.
  22. Foltyn,Roman; Maier,Rupert; Sykosch,Ralf, Precisely timed execution of a measurement or control action and synchronization of several such actions.
  23. Mitsuru Seta JP, Time synchronization method in CDMA system.
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