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Method and apparatus for controlling the power radiated by a wireless terminal in a telecommunications system based on a variable step size 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04B-007/00
출원번호 US-0036153 (1998-03-06)
발명자 / 주소
  • Kumar Sarath
  • Nanda Sanjiv
  • Song Lei
출원인 / 주소
  • Lucent Technologies, Inc.
대리인 / 주소
    DeMont & Breyer, LLCDeMont
인용정보 피인용 횟수 : 30  인용 특허 : 7

초록

A technique for controlling the power with which a wireless terminal transmits is disclosed. One embodiment of the present invention comprises: transmitting a first signal at a first power level; receiving a series of n power control signals, b.sub.i-n+1 through b.sub.i ; setting a step size based o

대표청구항

[What is claimed is:] [1.]transmitting a first signal at a first power level;receiving a series of n power control signals, b.sub.i-n+1 through b.sub.i, wherein n>1;setting a step size to a first value when an absolute value of the sum of the magnitude of said n power control signals is less than a

이 특허에 인용된 특허 (7)

  1. Ali Farhan ; Gutierrez Alberto ; Chang Kim ; Huang Chenhong ; Manning Serge, Enhanced reverse link power control in a wireless communication system.
  2. Takano Michiaki,JPX, Method and apparatus for controlling transmission power in a cellular mobile communication system.
  3. Love Robert T. ; Stewart Kenneth A. ; Bayer William R., Method and apparatus for power control in a communication system.
  4. Laborde Enrique ; Malcolm James Eryx ; Marquart Robert Carroll ; Morris Adrian, Power control for TDMA mobile satellite communication system.
  5. Lomp Gary R., Spread spectrum adaptive power control system and method.
  6. Dohi Tomohiro (Yokohama JPX) Sawahashi Mamoru (Yokosuka JPX) Adachi Fumiyuki (Yokohama JPX), Transmission power control method of a spread-spectrum communication system, and a spread-spectrum communication system.
  7. Endo Hiroya,JPX, Transmission power control with dynamic step values.

이 특허를 인용한 특허 (30)

  1. Lomp, Gary R.; Ozluturk, Faith M.; Kowalski, John, Automatic power control system for a code division multiple access (CDMA) communications system.
  2. Lomp,Gary; Ozluturk,Fatih; Kowalski,John, Automatic power control system for a code division multiple access (CDMA) communications system.
  3. Ozluturk, Fatih M.; Jacques, Alexander M.; Lomp, Gary R.; Kowalski, John, Code division multiple access (CDMA) communication system.
  4. Dick,Stephen G., Contention access control system and method.
  5. Roeck, Guenter E.; Millet, Mark E.; Nguyen, Son D., Intelligent power level adjustment for cable modems in presence of noise.
  6. Ozluturk, Fatih; Lomp, Gary R.; Kowalski, John, Method and apparatus for adaptive power control for spread-spectrum communications.
  7. Davis,Brad, Method and apparatus for assigning data rate in a multichannel communication system.
  8. Davis,Brad, Method and apparatus for assigning data rate in a multichannel communication system.
  9. Mahkonen,Marko K.; Lehtinen,Otto Aleksanteri; Paz,Jose Leira, Method and apparatus for controlling communication between user equipment and a base station in a radio access network.
  10. Zhang, Yi; Kasturi, Nitin; Vayanos, Alkinoos Hector; Rao, Subramanya P. N., Method and apparatus for efficient processing of data for transmission in a communication system.
  11. Lin,Wei; Hsia,Daniel Jeng, Method and apparatus for fast convergent power control in a spread spectrum communication system.
  12. Lin,Wei; Lee,Yuan Kang, Method and apparatus for low power-rise power control using sliding-window-weighted QoS measurements.
  13. Ozluturk, Fatih; Lomp, Gary, Method and subscriber unit for performing power control.
  14. Hämäläinen, Seppo O., Method for determining whether to peform link adaptation in WCDMA communications.
  15. H채m채l채inen,Seppo, Method for determining whether to perform link adaptation in WCDMA communications.
  16. Kurjenniemi, Janne, Method, device and system for power control step size selection based on received signal quality.
  17. Walter Muller SE, Power control based on combined quality estimates.
  18. Ichikawa, Yasufumi, Radio communication device and transmission power control method for radio communication device.
  19. Baker, Matthew P. J.; Moulsley, Timothy J.; Hunt, Bernard, Radio communication system.
  20. Baker, Matthew P. J.; Moulsley, Timothy J.; Hunt, Bernard, Radio communication system.
  21. Parnell,James Winton; Coonan,Christopher; Booth,Richard L.; Blackmon,Whitney; Wang,Charles Chuanming, Real-time autoleveling system.
  22. Terry, Stephen E.; DiFazio, Robert A.; Dick, Stephen G.; Levy, Joseph S., System and method for fast dynamic link adaptation.
  23. Terry, Stephen E.; DiFazio, Robert A.; Dick, Stephen G.; Levy, Joseph S., System and method for fast dynamic link adaptation.
  24. Lomp, Gary; Ozluturk, Fatih; Silverberg, Avi, Transferring voice and non-voice data.
  25. Malkamaki,Esa, Transmission power control during simultaneous communications.
  26. Jeschke, Michael; Mortensen, Ivar, Transmit power control in a mobile communications system.
  27. Soliman, Samir Salib; Dural, Ozgur; Das, Soumya; Park, Edwin C.; Quick, Jr., Roy Franklin, Transmit power control systems, devices, and methods.
  28. Malkamaki, Esa, Uplink control channel transit power control based on received transmission.
  29. Malkamaki, Esa, Uplink control channel transit power control based on received transmission.
  30. Goto, Takeshi, Wireless communication apparatus.
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