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Method and apparatus for power control in a wireless communication system 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04B-007/005
출원번호 US-0782751 (2001-02-12)
등록번호 US-8605686 (2013-12-10)
발명자 / 주소
  • Lundby, Stein A.
출원인 / 주소
  • QUALCOMM Incorporated
대리인 / 주소
    Gallardo, Michelle S.
인용정보 피인용 횟수 : 33  인용 특허 : 51

초록

Method and Apparatus for performing power control on the power control commands transmitted on a forward link in a wireless communication system. The power level of the power control bits on the forward link are adjusted in response to power commands received on the reverse link. The mobile station

대표청구항

1. An apparatus comprising: a determination unit operative to determine a reverse link power control instruction received on a reverse link for base station transmission on a forward link;an adjustment unit coupled to the determination unit, the adjustment unit operative to adjust a transmission pow

이 특허에 인용된 특허 (51)

  1. Hengeveld Thomas ; Martinez Dennis, Automatic cell transfer based on reverse channel characteristics.
  2. Katsuhiko Tsunehara JP; Takashi Yano JP; Nobukazu Doi JP; Takaki Uta JP; Keiji Hasegawa JP, CDMA communication system and its transmission power control method.
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  8. Seppal Seppo (Oulu FIX), Method and a device for controlling a radio transmitter.
  9. Mabuchi Tetsuo,JPX, Method and apparatus for a frequency hopping-spread spectrum communication system.
  10. Saints Keith W. ; Chen Tao, Method and apparatus for adjusting thresholds and measurements of received signals by anticipating power control commands yet to be executed.
  11. Bohlmann Chad W. ; Moles Bryan Jeffery, Method and apparatus for allocating channel element resources in communication systems.
  12. Padovani Roberto (San Diego CA) Weaver ; Jr. Lindsay A. (Boulder CO) Bender Paul E. (San Diego CA), Method and apparatus for balancing the forward link handoff boundary to the reverse link handoff boundary in a cellular.
  13. Love Robert T. ; Ashley James P. ; Proctor Lee ; Barot Anil ; Cohen Arnie, Method and apparatus for controlling communication system capacity.
  14. Bender Paul E. ; Ziv Noam A., Method and apparatus for controlling transmit power thresholds based on classification of wireless communication subscribers.
  15. Edward G. Tiedemann, Jr. ; Keith W. Saints, Method and apparatus for forward link power control.
  16. Chen Tao, Method and apparatus for power adaptation control in closed-loop communications.
  17. Roy Thomas Derryberry ; Steven D. Gray ; Zhigang Rong, Method and apparatus for power control on a common channel in a telecommunication system.
  18. Chen Tao, Method and apparatus for pre-transmission power control using lower rate for high rate communication.
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  21. Kang Chang Soon,KRX ; Lee Hun,KRX ; Cho Cheol Hoi,KRX ; Kim Ki Seok,KRX, Method and apparatus of forward traffic channel power control for CDMA wireless local loop system.
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  39. Jalali Ahmad, Signal to noise estimation of forward link traffic channel for fast power control.
  40. Saito Naritoshi,JPX, Spread spectrum radio communication system.
  41. Soliman Samir S., System and method for determining received pilot power and path loss in a CDMA communication system.
  42. Osaki Yoshiharu,JPX, System and method for wireless communications.
  43. Hashem Bassam,CAX ; Secord Norman,CAX ; Lee Wookwon,CAX, System and method to combine power control commands during soft handoff in DS/CDMA cellular systems.
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  45. Teder Paul,SEX ; Larsson Lars Gustav,SEX ; Persson H.ang.kan Anders,SEX, Time alignment of transmission in a down-link of CDMA system.
  46. Hayashi Masaki,JPX ; Miya Kazuyuki,JPX ; Kato Osamu,JPX, Transmission diversity for a CDMA/TDD mobile telecommunication system.
  47. Sawahashi Mamoru (Yokosuka JPX) Umeda Narumi (Yokohama JPX) Dohi Tomohiro (Yokohama JPX) Ohno Koji (Yokohama JPX), Transmission power control method and a communication system using the same.
  48. Agrawal Prathima ; Narendran Balakrishnan ; Sienicki James Paul ; Yajnik Shalini, Transmitter-receiver pair for wireless network power-code operating point is determined based on error rate.
  49. Sarath Kumar ; Quinn Li ; Xiao C. Wu, Using decoupled power control sub-channel to control reverse-link channel power.
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이 특허를 인용한 특허 (33)

  1. Abdelmonem, Amr; Galeev, Mikhail; Seskiewicz, Dariusz; Myers, Bill; Myers, Ted, Creating library of interferers.
  2. Abdelmonem, Amr; Cordone, Sean S., Method and apparatus for an adaptive filter architecture.
  3. Abdelmonem, Amr; Cordone, Sean S., Method and apparatus for an adaptive filter architecture.
  4. Abdelmonem, Amr; Cordone, Sean S., Method and apparatus for an adaptive filter architecture.
  5. Abdelmonem, Amr, Method and apparatus for avoiding interference.
  6. Abdelmonem, Amr, Method and apparatus for avoiding interference.
  7. Abdelmonem, Amr, Method and apparatus for avoiding interference.
  8. Abdelmonem, Amr; Cordone, Sean S.; Seskiewicz, Dariusz; Myers, Bill; Komoravolu, Krishna, Method and apparatus for collecting and processing interference information.
  9. Abdelmonem, Amr; Seoane, Jorge; Galeev, Mikhail; Komoravolu, Krishna; Wang, Zhigang; Reichard, Jr., Gordon, Method and apparatus for increasing performance of a communication link of a communication node.
  10. Abdelmonem, Amr; Seoane, Jorge; Galeev, Mikhail; Komoravolu, Krishna; Wang, Zhigang; Reichard, Jr., Gordon, Method and apparatus for increasing performance of a communication link of a communication node.
  11. Abdelmonem, Amr; Seoane, Jorge; Galeev, Mikhail; Komoravolu, Krishna; Wang, Zhigang; Reichard, Jr., Gordon, Method and apparatus for increasing performance of communication links of communication nodes.
  12. Abdelmonem, Amr; Seoane, Jorge; Galeev, Mikhail; Komoravolu, Krishna; Wang, Zhigang; Reichard, Jr., Gordon, Method and apparatus for increasing performance of communication links of communication nodes.
  13. Abdelmonem, Amr; Seoane, Jorge; Galeev, Mikhail; Komoravolu, Krishna; Wang, Zhigang; Reichard, Jr., Gordon, Method and apparatus for increasing performance of communication links of communication nodes.
  14. Abdelmonem, Amr; Seoane, Jorge; Galeev, Mikhail; Komoravolu, Krishna; Wang, Zhigang; Reichard, Jr., Gordon, Method and apparatus for increasing performance of communication links of cooperative communication nodes.
  15. Abdelmonem, Amr; Seoane, Jorge; Galeev, Mikhail; Komoravolu, Krishna; Wang, Zhigang; Reichard, Jr., Gordon, Method and apparatus for increasing performance of communication links of cooperative communication nodes.
  16. Abdelmonem, Amr; Seoane, Jorge; Galeev, Mikhail; Komoravolu, Krishna; Wang, Zhigang; Reichard, Jr., Gordon, Method and apparatus for increasing performance of communication links of cooperative communication nodes.
  17. Abdelmonem, Amr; Seoane, Jorge; Galeev, Mikhail; Komoravolu, Krishna; Reichard, Jr., Gordon, Method and apparatus for increasing performance of communication paths for communication nodes.
  18. Abdelmonem, Amr; Galeev, Mikhail; Seskiewicz, Dariusz, Method and apparatus for interference mitigation utilizing antenna pattern adjustments.
  19. Abdelmonem, Amr; Seoane, Jorge; Galeev, Mikhail; Komoravolu, Krishna; Reichard, Jr., Gordon; Myers, William, Method and apparatus for mitigating interference.
  20. Abdelmonem, Amr; Galeev, Mikhail; Cordone, Sean S.; Wong, Howard, Method and apparatus for mitigating signal interference in a feedback system.
  21. Lundby, Stein Arne, Method and apparatus for power control in a wireless communication system.
  22. Abdelmonem, Amr; Galeev, Mikhail; Seskiewicz, Dariusz; Myers, Bill, Method and apparatus for signal interference avoidance.
  23. Abdelmonem, Amr; Cordone, Sean S.; Myers, Bill, Method and apparatus for signal interference processing.
  24. Abdelmonem, Amr; Cordone, Sean S.; Myers, Bill, Method and apparatus for signal interference processing.
  25. Abdelmonem, Amr; Galeev, Mikhail; Cordone, Sean S.; Wang, Zhigang; Wong, Howard; Seoane, Jorge, Method and apparatus for signal interference processing.
  26. Galeev, Mikhail; Abdelmonem, Amr; Seskiewicz, Dariusz; Wang, Zhigang, Method and apparatus for signal interference processing.
  27. Galeev, Mikhail; Abdelmonem, Amr; Seskiewicz, Dariusz; Wang, Zhigang, Method and apparatus for signal interference processing.
  28. Galeev, Mikhail; Seoane, Jorge, Method and apparatus for signal interference processing.
  29. Jagger, Charles E.; Willetts, Mark N.; Tobia, Micolino, Method and device for maintaining the performance quality of a communication system in the presence of narrow band interference.
  30. Jagger, Charles E.; Willetts, Mark N.; Tobia, Micolino, Method and device for maintaining the performance quality of a communication system in the presence of narrow band interference.
  31. Jagger, Charles E.; Willetts, Mark N.; Tobia, Micolino, Method and device for maintaining the performance quality of a communication system in the presence of narrow band interference.
  32. Jagger, Charles E.; Willetts, Mark N.; Tobia, Micolino, Method and device for maintaining the performance quality of a communication system in the presence of narrow band interference.
  33. Fang, Yonggang; Yu, YuanFang; Lu, Ting; Zhao, Xiaowu, Network assisted fast open loop power control adjustment.
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