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Reverse power control device and method for reducing interference between terminals 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04B-071/85
  • H04B-007/00
  • H04Q-007/20
출원번호 US-0126454 (1998-07-30)
우선권정보 KR0036263 (1997-07-30)
발명자 / 주소
  • Park Su-Won,KRX
출원인 / 주소
  • Samsung Electronics Co., Ltd., KRX
대리인 / 주소
    Dilworth & Barrese, LLP
인용정보 피인용 횟수 : 35  인용 특허 : 19

초록 ▼

A reverse power control method allows a base station to control transmission power of terminals. To this end, the base station sets a threshold value for the reverse power control, determines the number of the terminals requiring an increase in the transmission power and compares the determined numb

대표청구항 ▼

[What is claimed is:] [4.]generating power control commands corresponding to the mobile units by analyzing signals transmitted from the mobile units;determining whether the number of power increasing commands in the generated power control commands is greater than a threshold value or not; andcomman

이 특허에 인용된 특허 (19)

  1. Won Seok-Ho,KRX ; Jeong In-Myoung,KRX ; Kim Whan-Woo,KRX ; Im Duck-Bin,KRX, Adaptive power control method for a CDMA mobile radio telephone system.
    상세보기
  2. Douzono Youichi (Dazaihu JPX) Umeda Narumi (Yokohama JPX), Base station device and mobile station device in mobile communication system utilizing the site diversity effect in soft.
    상세보기
  3. Clark Edward T. (Plantation FL), Communication system with adaptive transceivers to control intermodulation distortion.
    상세보기
  4. Wheatley ; III Charles E. (Del Mar CA) Padovani Roberto (San Diego CA) Zehavi Ephraim (San Diego CA), Fast forward link power control in a code division multiple access system.
    상세보기
  5. 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.
    상세보기
  6. Takano Michiaki,JPX, Method and apparatus for controlling transmission power in a cellular mobile communication system.
    상세보기
  7. Hakkinen Hannu,FIX, Method and apparatus for controlling transmission power of a radio transmitter.
    상세보기
  8. Komara Michael A. ; Doner John R., Method and apparatus for dynamically optimizing the forward-link transmit power of a broadband multi-carrier radio sig.
    상세보기
  9. Jolma Petri,FIX ; Keskitalo Ilkka,FIX ; Kiema Arto,FIX ; Savusalo Jari,FIX, Method for adjusting transmission power in a cellular radio system and a subscriber equipment.
    상세보기
  10. Hall Scott M. (Fort Worth TX), Method for controlling transmission power in a communication system.
    상세보기
  11. Amezawa Yasuharu (Tokyo JPX) Sato Shinichi (Tokyo JPX) Takeo Kohji (Tokyo JPX), Mobile communication system and transmission power control method for a base station therein.
    상세보기
  12. Tiedemann ; Jr. Edward G. (San Diego CA), Remote transmitter power control in a contention based multiple access system.
    상세보기
  13. Gilhousen Klein S. (Bozeman MT) Wheatley ; III Charles E. (Del Mar CA) Levin Jeffrey A. (San Diego CA), Reverse link, closed loop power control in a code division multiple access system.
    상세보기
  14. 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.
    상세보기
  15. Oishi Yasuyuki,JPX ; Nagatani Kazuo,JPX ; Fukumasa Hidenobu,JPX ; Hamada Hajime,JPX ; Asano Yoshihiko,JPX, SIR or SNR measurement apparatus.
    상세보기
  16. Nakamura Takehiro,JPX ; Ohno Kouji,JPX ; Nakano Etsuhiro,JPX, Scheme for controlling transmission powers during soft handover in a CDMA mobile communication system.
    상세보기
  17. Weaver Carl Francis ; Peng Wei-Chung, Symbol error based power control for mobile telecommunication system.
    상세보기
  18. 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.
    상세보기
  19. Winters Jack H. (Middletown NJ), Wireless PBX/LAN system with optimum combining.
    상세보기

이 특허를 인용한 특허 (35)

  1. Frieh, Dwain E.; Gohman, Gregory, Adjusting transmission power in customer premise equipment.
    상세보기
  2. Hassan,Rizwan, Apparatus and a method for distributing a transmission power in a cellular communications network.
    상세보기
  3. Hwang, Jong-Yoon; Moon, Hi-Chan; Kim, Jong-Han; Park, Jin-Soo, Apparatus and method of controlling forward link power when in discontinuous transmission mode in a mobile communication system.
    상세보기
  4. Hwang,Jong Yoon; Moon,Hi Chan; Kim,Jong Han; Park,Jin Soo, Apparatus and method of controlling forward link power when in discontinuous transmission mode in a mobile communication system.
    상세보기
  5. Miura,Tetsuya, CDMA transmitter/receiver.
    상세보기
  6. Brouwer, Frank, Cellular communications system/method with uplink interference ceiling.
    상세보기
  7. Yun, Yu-Suk; Kim, Young-Ky; Yoon, Soon-Young; Ahn, Jae-Min, Device and method for communicating power control signals in mobile communication system.
    상세보기
  8. Kitade, Takashi; Miya, Kazuyuki; Hiramatsu, Katsuhiko, Diversity method.
    상세보기
  9. Mese, Murat; Sutivong, Arak; Julian, David Jonathan, Interference control in a wireless communication system.
    상세보기
  10. Mese, Murat; Sutivong, Arak; Julian, David Jonathan, Interference control in a wireless communication system.
    상세보기
  11. Mese, Murat; Sutivong, Arak; Julian, David Jonathan; Ji, Tingfang, Interference control in a wireless communication system.
    상세보기
  12. Mese, Murat; Sutivong, Arak; Julian, David Jonathan; Ji, Tingfang, Interference control in a wireless communication system.
    상세보기
  13. Borran, Mohammad Jaber; Khandekar, Aamod; Gorokhov, Alexei; Ji, Tingfang; Bhushan, Naga; Zhang, Xin; Kannan, Arumugam Chendamarai, Method and apparatus for adjustments for delta-based power control in wireless communication systems.
    상세보기
  14. Agrawal, Avneesh; Milikovsky, Dmitry R.; Black, Peter J., Method and apparatus for estimating reverse link loading in a wireless communication system.
    상세보기
  15. Peter J. Black, Method and apparatus for estimating reverse link loading in a wireless communication system.
    상세보기
  16. Borran, Mohammad J.; Gorokhov, Alexei; Khandekar, Aamod; Ji, Tingfang; Kannan, Aru Chendamarai, Method and apparatus for fast other sector interference (OSI) adjustment.
    상세보기
  17. Borran, Mohammad Jaber; Gorokhov, Alexei; Khandekar, Aamod; Ji, Tingfang; Kannan, Arumugam Chendamarai, Method and apparatus for fast other sector interference (OSI) adjustment.
    상세보기
  18. Rofougaran, Ahmadreza; Rofougaran, Maryam, Method and system for antenna switching for 60 GHz distributed communication.
    상세보기
  19. Ihm, Jongtae; Lee, Jaemoon; Yang, Hojin; Choi, Jintae; Jo, Sungho; Han, Sangjin, Method and system for controlling reverse link rate in CDMA 1xEV-DO mobile communication system.
    상세보기
  20. Kojiro Hamabe JP, Method of controlling transmission power in cellular system and base station apparatus.
    상세보기
  21. Jiang, Frances; Qiu, Robert Caiming; Wang, Liwa; Zhu, Pengfei, Method of improving user access performance by adjusting power of user probe signal.
    상세보기
  22. Lin, Zongde; Huang, Dongjie, Optimization of radio receiver uplink power.
    상세보기
  23. Chi, Richard; Shiu, Da-Shan; Kasturi, Nitin; Subrahmanya, Parvathanathan, Power control avoiding outer loop wind-up.
    상세보기
  24. Sutivong, Arak; Julian, David Jonathan; Agrawal, Avneesh, Power control for a wireless communication system utilizing orthogonal multiplexing.
    상세보기
  25. Sutivong, Arak; Julian, David Jonathan; Agrawal, Avneesh, Power control for a wireless communication system utilizing orthogonal multiplexing.
    상세보기
  26. Sutivong, Arak; Julian, David Jonathan; Agrawal, Avneesh, Power control for a wireless communication system utilizing orthogonal multiplexing.
    상세보기
  27. Sutivong, Arak; Agrawal, Avneesh; Julian, David Jonathan, Robust erasure detection and erasure-rate-based closed loop power control.
    상세보기
  28. Hamabe, Kojiro, Transmission power control method and transmission power control apparatus in mobile communication system.
    상세보기
  29. Kitade, Takashi; Miya, Kazuyuki; Hiramatsu, Katsuhiko, Transmission/reception apparatus and transmit power control method.
    상세보기
  30. Kitade, Takashi; Miya, Kazuyuki; Hiramatsu, Katsuhiko, Transmission/reception apparatus and transmit power control method.
    상세보기
  31. Hansen,Christopher J.; Kim,Joonsuk; Fischer,Matthew; Gubbi,Rajugopal, Transmit power control of wireless communication devices.
    상세보기
  32. Anderson, Nicholas William, Uplink resource allocation to control intercell interference in a wireless communication system.
    상세보기
  33. Anderson, Nicholas William, Uplink resource allocation to control intercell interference in a wireless communication system.
    상세보기
  34. Anderson, Nicholas William, Uplink resource allocation to control intercell interference in a wireless communication system.
    상세보기
  35. Anderson, Nicholas William, Uplink resource allocation to control intercell interference in a wireless communication system.
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