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Radio communication device and method of controlling transmission rate 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04B-007/00
출원번호 US-0648756 (2000-08-28)
우선권정보 JP-0107300 (1998-04-17)
발명자 / 주소
  • Toyoki Ue JP
  • Katsuhiko Hiramatsu JP
  • Osamu Kato JP
출원인 / 주소
  • Matsushita Electric Industrial, Co., Ltd. JP
대리인 / 주소
    Stevens, Davis, Miller & Mosher, LLP
인용정보 피인용 횟수 : 36  인용 특허 : 9

초록 ▼

The communication terminal apparatus measures reception quality and reports the measurement result to the base station apparatus, and the base station apparatus switches the transmission rate based on the reported result of the reception quality. In this way, the transmission rate is switched starti

대표청구항 ▼

1. A transmission rate control apparatus comprising:receiving means for receiving a received quality measured at a communication terminal; and rate changing means for changing a transmission rate to said communication terminal based on the received quality, wherein said rate changing means decreases

이 특허에 인용된 특허 (9)

  1. 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.
    상세보기
  2. English Sean (Del Mar CA) DeJaco Andrew P. (San Diego CA), Method and apparatus for controlling power in a variable rate communication system.
    상세보기
  3. Tiedemann ; Jr. Edward G. ; Gilhousen Klein S. ; Odenwalder Joseph P. ; Zehavi Ephraim ; Levin Jeffrey A. ; Wheatley ; III Charles E., Method and apparatus for controlling power in a variable rate communication system.
    상세보기
  4. Mahany Ronald L. (Cedar Rapids IA) Sojka Marvin L. (Cedar Rapids IA) West Guy J. (Cedar Rapids IA), Mobile radio data communication system and method.
    상세보기
  5. Tanaka Masahiko,JPX ; Okita Kenji,JPX, Radio communication equipment with transmission rate regulating function.
    상세보기
  6. 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
  7. Ward Torbjorn (Montreal CAX) Sandell Anders (Dollard-des-Ormeaux CAX), System and method for flexible coding, modulation, and time slot allocation in a radio telecommunications network.
    상세보기
  8. Suzuki Mitsuhiro,JPX, Transmission rate control method for avoiding interference in radio communications.
    상세보기
  9. Allpress Stephen Alan ; Malvone Christopher Nicholas ; O'Brien Francis Edward ; Ozarow Lawrence Howard, Variable rate coding for wireless applications.
    상세보기

이 특허를 인용한 특허 (36)

  1. Bennett, James D., Access point multi-level transmission power and protocol control based on the exchange of characteristics.
    상세보기
  2. Walton,Jay R.; Ketchum,John W.; Howard,Steven J.; Wallace,Mark, Adaptive rate control for OFDM communication system.
    상세보기
  3. Fujita, Hiroshi; Yoshida, Makoto, Base station apparatus, uplink SINR measuring method, uplink scheduling method, and reception-quality measuring method.
    상세보기
  4. Yoshii,Isamu; Kato,Osamu; Miyoshi,Kenichi; Sumasu,Atsushi, Base station device and wireless communication method.
    상세보기
  5. Terry, Stephen E.; Dick, Stephen G.; Miller, James M.; Zeira, Eldad M.; Zeira, Ariela, Channel quality measurements for downlink resource allocation.
    상세보기
  6. Terry, Stephen E.; Dick, Stephen G.; Miller, James M.; Zeira, Eldad; Zeira, Ariela, Channel quality measurements for downlink resource allocation.
    상세보기
  7. Terry, Stephen E.; Dick, Stephen G.; Miller, James M.; Zeira, Eldad; Zeira, Ariela, Channel quality measurements for downlink resource allocation.
    상세보기
  8. Terry, Stephen E.; Dick, Stephen G.; Miller, James M.; Zeira, Eldad; Zeira, Ariela, Channel quality measurements for downlink resource allocation.
    상세보기
  9. Shitara, Shoichi; Nogami, Toshizo, Communication terminal apparatus, communication control apparatus, wireless communication system, and communication method all using a plurality of slots.
    상세보기
  10. Lee, Jin-Suk, Electronic device and method for processing packet in internet protocol-based network.
    상세보기
  11. Yokoyama, Hitoshi; Obuchi, Kazuhisa, Handover control apparatus, mobile station, base station, handover control server, and handover control method.
    상세보기
  12. Razavilar, Javad; Poojary, Neeraj; Connors, Dennis P.; Crawford, James A., Method and apparatus for adaptive QoS-based joint rate and power control algorithm in multi-rate wireless systems.
    상세보기
  13. Davis,Brad, Method and apparatus for assigning data rate in a multichannel communication system.
    상세보기
  14. Davis,Brad, Method and apparatus for assigning data rate in a multichannel communication system.
    상세보기
  15. Lundstrom, Anders; Hicks, Scott, Method and arrangement in a radio communication system.
    상세보기
  16. Weitkemper, Petra; Taoka, Hidekazu, Method for resource allocation in a wireless communication network, method for error-free transmission of information, node and wireless communication network.
    상세보기
  17. Bae, Beom-Sik; Park, Dong-Seek; Koo, Chang-Hoi; Kim, Dae-Gyun, Method of controlling reverse transmission in a mobile communication system.
    상세보기
  18. Bae, Beom-Sik; Park, Dong-Seek; Koo, Chang-Hoi; Kim, Dae-Gyun, Method of controlling reverse transmission in a mobile communication system.
    상세보기
  19. Kenchareddy, Sanjay; Amerga, Daniel; Kitazoe, Masato; Rao, Preeti Srinivas; Krishnamoorthy, Srividhya; Sanka, Suresh, Methods and apparatus for handling a signaling message that relates to transmission rate restrictions.
    상세보기
  20. Kenchareddy, Sanjay; Amerga, Daniel; Kitazoe, Masato; Rao, Preeti Srinivas; Krishnamoorthy, Srividhya; Sanka, Suresh, Methods and apparatus for handling a signaling message the relates to transmission rate restrictions.
    상세보기
  21. Medvedev, Irina; Ketchum, John W.; Walton, J. Rodney, Methods and system for transmission mode selection in a multi channel communication system.
    상세보기
  22. Medvedev, Irina; Ketchum, John W.; Walton, J. Rodney, Methods and systems for transmission mode selection in a multi channel communication system.
    상세보기
  23. Okamoto,Eiji, Multi-mode block-coded modulation/demodulation method.
    상세보기
  24. Nelson, George R.; Hoffmann, John E.; Proctor, James A.; Rouphael, Antoine J., Qualifying available reverse link coding rates from access channel power setting.
    상세보기
  25. Nelson, George R.; Hoffmann, John E.; Proctor, James A.; Rouphael, Antoine J., Qualifying available reverse link coding rates from access channel power setting.
    상세보기
  26. Nelson, George R.; Hoffmann, John E.; Proctor, James A.; Rouphael, Antoine J., Qualifying available reverse link coding rates from access channel power setting.
    상세보기
  27. Nelson, Jr., George Rodney; Proctor, Jr., James A.; Hoffmann, John E.; Rouphael, Antoine J., Qualifying available reverse link coding rates from access channel power setting.
    상세보기
  28. Aizawa,Junichi; Iochi,Hitoshi; Miya,Kazuyuki, Radio transmission device and transmission rate decision method.
    상세보기
  29. Das,Arnab; Khan,Farooq Ullah; Nanda,Sanjiv, Rate adaptation in a wireless communication system.
    상세보기
  30. Cameron, Kelly Brian; Shen, Ba-Zhong; Tran, Hau Thien, Rate control adaptable communications.
    상세보기
  31. Sakamoto, Kenji, Transmitter, receiver, wireless system, control method, control program, and computer-readable recording medium containing the program.
    상세보기
  32. Zeira, Eldad M; Zhang, Guodong; Terry, Stephen E; Miller, James M, Wireless communication method and system for controlling data bit rates to maintain the quality of radio links.
    상세보기
  33. Nishimura, Masaki; Izumi, Shinobu; Maeda, Satoru, Wireless communication method and wireless communication apparatus.
    상세보기
  34. Hamabe, Kojiro; Morita, Motoki, Wireless communication system, wireless communication method, base station, control method of base station, and control program of base station.
    상세보기
  35. Yokomakura, Kazunari; Hamaguchi, Yasuhiro; Nakamura, Osamu; Goto, Jungo; Takahashi, Hiroki, Wireless communication system, wireless transmitter, and control program for wireless transmitter.
    상세보기
  36. Yokomakura, Kazunari; Hamaguchi, Yasuhiro; Nakamura, Osamu; Goto, Jungo; Takahashi, Hiroki, Wireless communication system, wireless transmitter, and control program for wireless transmitter.
    상세보기

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