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Time slot structure for improved TPC estimation in WCDMA 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G08B-023/00
출원번호 US-0181109 (1998-10-28)
발명자 / 주소
  • Hosur Srinath
  • Schmidl Timothy M.
  • Dabak Anand G.
출원인 / 주소
  • Texas Instruments Incorporated
대리인 / 주소
    Rountree
인용정보 피인용 횟수 : 25  인용 특허 : 10

초록

A communication circuit is designed with a processing circuit (11) coupled to receive a plurality of first control signals (402, 408) from a source external to the communication circuit. The processing circuit produces a second control signal (432, 434) and a second power control (422, 436) signal d

대표청구항

[ What is claimed:] [1.] A communication circuit, comprising:a processing circuit coupled to receive a plurality of first control signals from a source external to the communication circuit, the processing circuit producing a second control signal and a second power control signal during each of a p

이 특허에 인용된 특허 (10)

  1. Bhagalia Shashikant,GBX ; Yeung Joemanne Chi Cheung,GBX, Apparatus and method of controlling transmitting power in a subscriber terminal of a wireless telecommunications system.
  2. Lysejko Martin,GBX, Apparatus and method of transmitting and receiving information in a wireless telecommunications system.
  3. Dean Richard F. (Boulder CO) Antonio Franklin P. (Del Mar CA), Linear coverage area antenna system for a CDMA communication system.
  4. Gilhousen Klein S. (San Diego CA) Padovani Roberto (San Diego CA) Wheatley ; III Charles E. (Del Mar CA), Method and apparatus for controlling transmission power in a CDMA cellular mobile telephone system.
  5. Tiedemann ; Jr. Edward G. ; Chen Tao, Method and apparatus for performing mobile assisted hard handoff between communication systems.
  6. Mitra Debasis ; Morrison John A., Method and apparatus for power control in wireless networks.
  7. Blakeney ; II Robert D. (San Diego CA) Karmi Gadi (San Diego CA) Tiedemann ; Jr. Edward G. (San Diego CA) Weaver ; Jr. Lindsay A. (San Diego CA), Mobile station assisted soft handoff in a CDMA cellular communications system.
  8. Weiland Ana L. (Encinitas CA) Kornfeld Richard K. (San Diego CA) Maloney John E. (San Diego CA), Reverse link, transmit power correction and limitation in a radiotelephone system.
  9. Yano Takashi,JPX ; Doi Nobukazu,JPX, Spread spectrum communication system and transmission power control method therefor.
  10. Gilhousen Klein S. ; Jacobs Irwin M. ; Padovani Roberto ; Weaver ; Jr. Lindsay A. ; Wheatley ; III Charles E. ; Viterbi Andrew J., System and method for generating signal waveforms in a CDMA cellular telephone system.

이 특허를 인용한 특허 (25)

  1. Kitade, Takashi; Miya, Kazuyuki; Hayashi, Masaki, Base station apparatus and transmission power control method.
  2. Kitade, Takashi; Miya, Kazuyuki; Hayashi, Masaki, Base station apparatus and transmission power control method.
  3. Takashi Kitade JP; Kazuyuki Miya JP; Masaki Hayashi JP, Base station apparatus and transmission power control method.
  4. Kohji Takeo JP, CDMA power control system.
  5. Li, Quinn; Meyers, Martin Howard; Minkoff, John; Wu, Xiao Cheng, Channel structure for forward link power control.
  6. Andersson, Andreas; Corbett, Eddie; Kukla, Ralf-Dieter, Downlink power control in a cellular telecommunications network.
  7. Chen,John; Schein,Brett, Efficient usage of hardware processing resources.
  8. Timothy M. Schmidl ; Anand G. Dabak, Estimation of doppler frequency through autocorrelation of pilot symbols.
  9. Srinath Hosur ; Anand G. Dabak, Frame synchronization in space time block coded transmit antenna diversity for WCDMA.
  10. Rikola,Outi; Sepp?nen,Anna Mari, Method and apparatus for maintaining desired link quality when no data is transmitted on transport channels having quality targets.
  11. Lan,Chen; Umeda,Narumi, Method, base station and mobile station for timeslot selection and timeslot assignment.
  12. Nilsson,Johan; Jonsson,Elias; Bernhardsson,Bo; Lindoff,Bengt, Methods, receivers, and computer program products for determining transmission power control commands using biased interpretation.
  13. Chen, Lan; Kitazawa, Daisuke; Kayama, Hidetoshi; Umeda, Narumi, Packet communication system, packet communication method, base station, mobile station, control device, and packet communication program.
  14. Chen, Lan; Kitazawa, Daisuke; Kayama, Hidetoshi; Umeda, Narumi, Packet communication system, packet communication method, base station, mobile station, control device, and packet communication program.
  15. Chen,Lan; Kitazawa,Daisuke; Kayama,Hidetoshi; Umeda,Narumi, Packet communication system, packet communication method, base station, mobile station, controller and packet communication program.
  16. Cramer, III, Joseph F., Power control in spread spectrum communications systems.
  17. Moon, Hi-Chin; Choi, Jin-Woo; Ahn, Jae-Min; Hwang, Young-Jun, Power level arbitration between base station and mobile station in mobile communication system.
  18. Chrabieh, Rabih; Soliman, Samir S, Quadrature imbalance estimation using unbiased training sequences.
  19. Chrabieh, Rabih; Soliman, Samir S., Quadrature imbalance estimation using unbiased training sequences.
  20. Chrabieh, Rabih, Quadrature imbalance mitigation using unbiased training sequences.
  21. Chrabieh, Rabih, Quadrature modulation rotating training sequence.
  22. Moon, Hi Chan; Ahn, Jae Min; Kim, Jae Yoel; Kang, Hee Won, RSMA control device and method for mobile communication system.
  23. Takashi Kitade JP; Kazuyuki Miya JP; Masaki Hayashi JP, Radio communication apparatus and radio communication method.
  24. Takashi Kitade JP; Kazuyuki Miya JP; Masaki Hayashi JP, Radio communication system, mobile station apparatus, base station apparatus, and transmission power control method.
  25. Hosur Srinath ; Schmidl Timothy M. ; Dabak Anand G., User data indicator for discontinuous transmission.
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