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Method of controlling synchronization signal power in a communication system 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04B-001/00
출원번호 US-0426528 (1995-04-20)
우선권정보 JP-0084644 (1994-04-22)
발명자 / 주소
  • Fukasawa Atsushi,JPX
  • Kato Toshio,JPX
  • Sato Takuro,JPX
  • Kawabe Manabu,JPX
출원인 / 주소
  • OKI Electric Industry Co., Ltd., JPX
대리인 / 주소
    Spencer & Frank
인용정보 피인용 횟수 : 34  인용 특허 : 0

초록

To initiate communication, a first station generates a synchronization signal and sends the synchronization signal to a second station. When the second station detects the synchronization signal, the second station acquires synchronization and sends a synchronization-acquisition message back to the

대표청구항

[ What is claimed is:] [11.] A system for communication between a first station and a second station, comprising:a synchronization-signal generator disposed in said first station, for generating a synchronization signal;a variable-gain amplifier coupled to said synchronization-signal generator, for

이 특허를 인용한 특허 (34)

  1. Lomp, Gary R.; Ozluturk, Faith M.; Kowalski, John, Automatic power control system for a code division multiple access (CDMA) communications system.
  2. Sezgin,Nadir; Ozluturk,Fatih M., Base station for code group synchronization.
  3. Cobb, Raymond F.; Luntz, Michael B., Carrier injecting waveform-based modulation scheme for reducing satellite transponder power requirements and earth terminal antenna size.
  4. Cobb,Raymond F.; Luntz,Michael B., Carrier injecting waveform-based modulation scheme for reducing satellite transponder power requirements and earth terminal antenna size.
  5. Sezgin, Nadir; Ozluturk, Fatih M., Cell search procedure for time division duplex communication systems using code division multiple access.
  6. Ozluturk, Fatih M.; Jacques, Alexander M.; Lomp, Gary R.; Kowalski, John, Code division multiple access (CDMA) communication system.
  7. Weber, Paul; Granestrand, Per-Olov, Communication using spread spectrum methods over optical fibers.
  8. Kaiki, Nobuyoshi, Digital demodulating apparatus, digital receiver, controlling method of the apparatus, computer program product for the apparatus, and recording medium recording thereon the product.
  9. Logan Scott, Efficient communication system using time division multiplexing and timing adjustment control.
  10. Ozluturk, Fatih; Lomp, Gary R., Method and apparatus for performing an access procedure.
  11. Ozluturk, Fatih M.; Lomp, Gary R., Method and subscriber unit for performing an access procedure.
  12. Ozluturk,Fatih; Lomp,Gary R., Method employed by a base station for controlling initial power ramp-up using short codes.
  13. Jacques Bursztejn FR; Maure Havet FR; Vinod Kumar FR, Method for recording at least one bimodal mobile station in an associated domestic base station.
  14. Yokota, Yasuhiro, Method for spread spectrum communications and transmitter and receiver of the same.
  15. Pan, Meng-An, Power control for a dual mode transmitter.
  16. Dick, Stephen G.; Rudolf, Marian, Power control for communications systems utilizing high speed shared channels.
  17. Ozluturk, Fatih M.; Lomp, Gary R., Subscriber unit for performing an access procedure.
  18. Sezgin,Nadir; Ozluturk,Fatih M., Synchronization signal used to identify code groups.
  19. Pan, Meng-An; Marholev, Bojko, System and method for adjusting power amplifier output power in linear dB steps.
  20. Proctor, Jr., James A., System and method for coordination of wireless maintenance channel power control.
  21. Sezgin, Nadir; Ozluturk, Fatih, TDD base station for code group synchronization.
  22. Nyberg Henrik,SEX ; Freeze John Mark ; Bright Randall Glenn ; Ostman Tomas,SEX, Telecommunications system.
  23. Scott Logan, Timing adjustment control for efficient time division duplex, frequency division duplex or hybrid time division duplex/frequency division duplex communication.
  24. Yamada,Daisuke, Transmit power control method for communication apparatus.
  25. Otterbach,J?rgen; Halbauer,Hardy; Schwoerer,Gabriele; Jaenecke,Peter, Transmitting and receiving device for a multipoint-to-point network.
  26. Enssle,J체rgen; Pelous,Marc, Transmitting facility and receiving facility for a multipoint-to-point synchronous CDMA network.
  27. Sezgin, Nadir; Ozluturk, Fatih M., User equipment and base station for frame timing and cell group synchronization.
  28. Sezgin, Nadir; Ozluturk, Fatih M., User equipment for code group synchronization.
  29. Sezgin, Nadir; Ozluturk, Faith, User equipment for synchronizing to a TDD base station.
  30. Sezgin, Nadir; Ozluturk, Fatih, User equipment for synchronizing to a TDD base station.
  31. Arazi,Nitzan; Soffer,Yaron; Barak,Haim, Wireless private branch exchange (WPBX) and communicating between mobile units and base stations.
  32. Arazi,Nitzan; Soffer,Yaron; Barak,Haim, Wireless private branch exchange (WPBX) and communicating between mobile units and base stations.
  33. Arazi,Nitzan; Soffer,Yaron; Barak,Haim, Wireless private branch exchange (WPBX) and communicating between mobile units and base stations.
  34. Arazi,Nitzan; Soffer,Yaron; Barak,Haim, Wireless private branch exchange (WPBX) and communicating between mobile units and base stations.
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