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Radio terminal for a radio communication with a base station 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04B-007/26
출원번호 US-0884330 (2010-09-17)
등록번호 US-RE44202 (2013-05-07)
우선권정보 JP-6-137621 (1994-06-20)
발명자 / 주소
  • Serizawa, Mutsumu
  • Nakajima, Nobuyasu
  • Ogura, Koji
  • Namekata, Minoru
  • Wakutsu, Takashi
  • Mukai, Manabu
출원인 / 주소
  • Kabushiki Kaisha Toshiba
대리인 / 주소
    Foley & Lardner LLP
인용정보 피인용 횟수 : 0  인용 특허 : 56

초록

A large amount of user information is transmitted with good efficiency by means of a high-speed downlink by making transmission rates of an uplink circuit and a downlink asymmetrical. The radio communication system includes a plurality of base stations, a plurality of terminals, an uplink establishe

대표청구항

1. A radio communication system including at least one base station, and a plurality of terminals, said radio communication system comprising: an uplink which performs radio transmission of data at a first transmission rate;a low-speed down link which performs radio transmission of the data at a fir

이 특허에 인용된 특허 (56)

  1. Yoneyama Masayoshi,JPX ; Yamada Hirotaka,JPX, Cellular cordless telephone.
  2. Schmidt,Dominik J., Channel interference reduction.
  3. Ozukturk, Fatih; Jacques, Alexander; Lomp, Gary; Kowalski, John, Code division multiple access (CDMA) communication system.
  4. Izumi, Michihiro, Communication apparatus capable of communicating via different types of communication lines and control method thereof.
  5. Izumi,Michihiro, Communication apparatus capable of communicating via different types of communication lines and control method thereof.
  6. Takai Mamoru (Suita JPX) Hasebe Akira (Takatsuki JPX), Communication device and data transmitting method.
  7. Serizawa Mutsumi (Tokyo JPX), Communication system with mobile stations.
  8. Freitas, Richard F.; Harrison, Colin G.; Hortensius, Peter D., Control method and apparatus for wireless data link.
  9. Tripp Jeffrey W. (Grayslake IL) Shim Jae H. (San Jose CA) Paggeot Bruce (Elgin IL), Data transfer method and apparatus having dual frequency operation.
  10. Hills Michael T. (Silver Spring MD), Data transmission method and apparatus.
  11. Zdunek Kenneth J. (Schaumburg IL), Dispatch trunked radio system.
  12. Scott Robert E. (Indian Rocks Beach FL), Dual mode cellular modem.
  13. Wei,Yongbin; Tiedemann, Jr.,Edward G.; Gaal,Peter; Malladi,Durga P.; Oses,David Puig; Sarkar,Sandip; Lundby,Stein; Chen,Tao; Jain,Avinash; Damnjanovic,Aleksandar; Willenegger,Serge, Extended acknowledgement and rate control channel.
  14. Wilson Timothy J. (Schaumburg IL) Thro Stuart W. (Cary IL), Flexible-bandwidth radio.
  15. Chen,Tao; Wei,Yongbin; Jain,Avinash; Tiedemann, Jr.,Edward G., Forward and reverse link power control of serving and non-serving base stations in a wireless communication system.
  16. Tsutsui,Takayuki; Nagamori,Hiroyuki; Matsushita,Kouichi, High frequency power amplifier component and radio communication system.
  17. Tsutsui, Takayuki; Adachi, Tetsuaki, High frequency power amplifier module and wireless communication apparatus.
  18. Grindahl Mervin L. (Waseca MN) Wala Philip M. (Waseca MN), High speed data interface for land mobile communication system.
  19. Miner, Mark Charles; Cooper, Michael Jaimie, Low-powered communication system and method of operation.
  20. Barnes Keith W. (Waseca MN) Bauman Donald R. (Waseca MN) Brace Howard N. (Waseca MN) Keefer Philip A. (Waseca MN) Mihelich Michael E. (Waseca MN), Method and apparatus for a distributive wide area network for a land mobile transmission trunked communication system.
  21. Barnes Keith W. (Waseca MN) Bauman Donald R. (Waseca MN) Keefer Philip A. (Waseca MN), Method and apparatus for an alternate home channel for a land mobile transmission trunked communication system.
  22. Helden,Jan Willem; Hiddink,Gerrit Willem; van Kampen,Harald; Lammerts,Eric, Method and apparatus for pairing and configuring wireless devices.
  23. Natarajan Kadathur Subramanya, Method and apparatus for use in a data communications network serving subscribers operating at a plurality of transmiss.
  24. Esteves, Eduardo A. S.; Pankaj, Rajesh K.; Black, Peter J.; Grob, Matthew S.; Sindhushayana, Nagabhushana T., Method and apparatus for variable and fixed forward link rate control in a mobile radio communication system.
  25. Esteves Eduardo A. S. ; Pankaj Rajesh ; Black Peter J. ; Grob Matthew S. ; Sindhushayana Nagabhushana T., Method and apparatus for variable and fixed forward link rate control in a mobile radio communications system.
  26. Heath, Robert W.; Tellado, Jose, Method and system for evaluating a wireless link.
  27. Li,Hui, Method and transceiver for a data packet oriented communication system.
  28. Talarmo Reino,FIX ; Lehmusto Mika,FIX, Method for allocating channels in a radio system.
  29. Kurakami,Noriyuki; Hikasa,Kazuhiko; Takano,Ryoichi; Wurm,Patrick, Method of ramping up output level of power amplifier of radio communication system, communication semiconductor integrated circuit, and radio communication system.
  30. Viswanath, Pramod; Laroia, Rajiv; Tse, David N. C., Methods and apparatus for transmitting information between a basestation and multiple mobile stations.
  31. Yamaguchi, Akira; Takeuchi, Yoshio, Mobile communication system having adaptively assigned packet rate.
  32. Hamabe,Kojiro, Mobile communication system, transmission mode switching method, and recording medium having transmission mode switching method recorded thereon.
  33. 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.
  34. Barnes Keith W. (Waseca MN) Bauman Donald R. (Waseca MN) Brace Howard N. (Waseca MN) Keefer Philip A. (Waseca MN) Mihelich Michael E. (Waseca MN), Modular networking switch system for a distributive wide area transmission trunked communication system.
  35. Hidehiro,Takahashi; Kim,Sang Woo; Han,Se Hee; Chung,Jai Shin, Multi-mode communication device operable in GSM/WCDMA.
  36. Byrne John D. (Shepperton GBX), Multi-mode radio telephone.
  37. Brown Thomas A. (Lynchburg VA), Narrow band simulcast system having low speed data distribution.
  38. Izumiyama, Toru; Takeshita, Hideki, Power amplifier capable of adjusting operating point.
  39. Nakabayashi,Sumie, QoS control method for transmission data for radio transmitter and radio receiver using the method.
  40. Ogino, Tooru, Radio communication device and method capable of reducing power consumption by controlling an A/D converter.
  41. Serizawa, Mutsumu; Nakajima, Nobuyasu; Ogura, Koji; Namekata, Minoru; Wakutsu, Takashi; Mukai, Manabu, Radio communication method including SDL having transmission rate of relatively high speed.
  42. Serizawa Mutsumu,JPX ; Nakajima Nobuyasu,JPX ; Ogura Koji,JPX ; Namekata Minoru,JPX ; Wakutsu Takashi,JPX ; Mukai Manabu,JPX, Radio communication system including SDL having transmission rate of relatively high speed.
  43. Serizawa Mutsumu,JPX ; Nakajima Nobuyasu,JPX ; Ogura Koji,JPX ; Namekata Minoru,JPX ; Wakutsu Takashi,JPX ; Mukai Manabu,JPX, Radio communication system including SDL having transmission rate of relatively high speed.
  44. Serizawa,Mutsumu; Nakajima,Nobuyasu; Ogura,Koji; Namekata,Minoru; Wakutsu,Takashi; Mukai,Manabu, Radio communication system including SDL having transmission rate of relatively high speed.
  45. Nounin Katsuya,JPX ; Wakutsu Takashi,JPX ; Nakajima Nobuyasu,JPX ; Ogura Koji,JPX ; Serizawa Mutsumu,JPX ; Moriya Osamu,JPX ; Sugawara Tsutomu,JPX ; Kamagata Eiji,JPX ; Kumaki Yoshinari,JPX, Radio communication system selectable low speed bi-directional communication and high-speed down link communication.
  46. Hanusch,Thomas; Beyer,Sascha; Schmidt,Michael, Rate dependent transmission gain control for WLAN systems.
  47. Kotzin Michael D. (Buffalo Grove IL) Zdunek Kenneth J. (Schaumburg IL) Ziolko Eric F. (Schaumburg IL), Secure trunked communications system.
  48. Petersson,Justus; N채sman,Anders; M체ller,Walter, Subscriber station, network control means and method for carrying out inter-frequency measurements in a mobile communication system.
  49. Hsu Hui-Pin (Northridge CA), Switching control for multiple fiber-guided missile systems.
  50. Soliman Samir S. (San Diego CA), System and method for simulating interference received by subscriber units in a spread spectrum communication network.
  51. Okamura, Yusaku, System, apparatus method for multi-carrier transmission.
  52. S철nning,Raimund; Huaman Bollo,Gian, Time-alignment apparatus and method for providing data frames of a plurality of channels with predeterminated time-offsets.
  53. Sönning, Raimund; Huaman-Bollo, Gian, Time-alignment apparatus and method for providing data frames of a plurality of channels with predetermined time-offsets.
  54. Takano,Ryoichi; Hikasa,Kazuhiko; Kimura,Yasuyuki; Hagisawa,Hiroshi; Wurm,Patrick; Henshaw,Robert Astle; Freeborough,David, Transmitter and semiconductor integrated circuit for communication.
  55. Takano,Ryoichi; Hikasa,Kazuhiko; Kimura,Yasuyuki; Hagisawa,Hiroshi; Wurm,Patrick; Henshaw,Robert Astle; Freeborough,David, Transmitter having a phase control loop whose frequency bandwidth is varied in accordance with modulation modes.
  56. Takano,Ryoichi; Hikasa,Kazuhiko; Kimura,Yasuyuki; Hagisawa,Hiroshi; Wurm,Patrick; Henshaw,Robert Astle; Freeborough,David, Wireless communication apparatus having a phase control loop shared by first and second modulation modes and an amplitude control loop.
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