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Method of transmitting and receiving power control messages in a CDMA cellular radio system

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04B-007/005
출원번호 US-0522325 (1995-11-03)
우선권정보 FI-0000148 (1994-01-12)
국제출원번호 PCT/FI95/00007 (1995-01-11)
§371/§102 date 19951103 (19951103)
국제공개번호 WO-9519664 (1995-07-20)
발명자 / 주소
  • Keskitalo Ilkka (Oulu FIX) Rikkinen Kari (Oulu FIX) Ojanpera Tero (Oulu FIX)
출원인 / 주소
  • Nokia Telecommunications Oy (Espoo FIX 03) Nokia Mobile Phones Ltd. (Salo FIX 03)
인용정보 피인용 횟수 : 72  인용 특허 : 0

초록

The invention relates to a data transmission method in a CDMA cellular radio system, which comprises in each cell at least one base station (10) communicating with mobile stations (11, 12) within its coverage area and in which system the base station adjusts the transmitting power of the mobile stat

대표청구항

A data transmission method in a CDMA cellular radio system, which comprises in each cell at least one base station (10) communicating with mobile stations (11, 12) within its coverage area and in which system the base station (10) adjusts the transmitting power of the mobile stations (11, 12) within

이 특허를 인용한 특허 (72)

  1. Hwang,Sung Oh; Choi,Sung Ho; Lee,Kook Heul; Kwak,Byung Jae; Kim,Sung Jin, Apparatus and method for controlling transmission power in an NB-TDD CDMA communication system.
  2. Ozluturk,Fatih M.; Lomp,Gary R.; Kowalski,John, Apparatus for initial power control for spread-spectrum communications.
  3. Lomp, Gary R.; Ozluturk, Faith M.; Kowalski, John, Automatic power control system for a code division multiple access (CDMA) communications system.
  4. Lomp,Gary; Ozluturk,Fatih; Kowalski,John, Automatic power control system for a code division multiple access (CDMA) communications system.
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  7. Sawahashi Mamoru (Yokosuka JPX) Andou Hidehiro (Yokohama JPX) Adachi Fumiyuki (Yokohama JPX), CDMA demodulator and demodulation method.
  8. Ayyagari,Deepak; Resheff,Samuel; Ephremides,Anthony, Capacity enhancement for multi-code CDMA with integrated services through quality of service and admission control.
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  10. Kalliokulju Juha,FIX, Cell selection influenced by stored data and mobile station using same.
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  12. Dobrica Vasic,JPX, Closed loop power transmitter power control unit for a CDMA cellular system.
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  14. Kwak, Yong Jun; Choi, Sung Ho; Kim, Beong Jo; Lee, Ju Ho; Hwang, Sung Oh, DPCH multiplexing apparatus and method for outer loop power control in a W-CDMA communication system.
  15. Kwak,Yong Jun; Choi,Sung Ho; Kim,Beong Jo; Lee,Ju Ho; Hwang,Sung Oh, DPCH multiplexing apparatus and method for outer loop power control in a W-CDMA communication system.
  16. Uchiba, Makoto; Karakawa, Yoshiyuki, Data communication system and communication device used.
  17. Jari Hamalainen FI; Arto Leppisaari FI; Kari Huttunen FI, Data transfer in a mobile telephone network.
  18. Pehkonen Kari,FIX ; Rikkinen Kari,FIX, Data transmission method, and transmitter.
  19. Krishnan Arjun, Exchange of system and terminal capabilities over the same analog control channel.
  20. Antti Kansakoski ; Jean-Marie Tran, Forward link closed loop power control for a third generation wideband CDMA system.
  21. Lundby Stein A. ; Razoumov Leonid, Forward link power control of multiple data streams transmitted to a mobile station using a common power control channel.
  22. Lundby, Stein A.; Razoumov, Leonid, Forward link power control of multiple data streams transmitted to a mobile station using a common power control channel.
  23. Lundby,Stein A.; Razoumov,Leonid, Forward link power control of multiple data streams transmitted to a mobile station using a common power control channel.
  24. Leppisaari, Arto; Hamalainen, Jari, General packet radio service.
  25. Esmailzadeh Riaz,JPX, Increasing performance in communications by embedding one signal in another signal.
  26. Ranta, Jukka Tapio, Method and a device to utilise the channels of a cellular system.
  27. Ozluturk, Fatih; Lomp, Gary R.; Kowalski, John, Method and apparatus for adaptive power control for spread-spectrum communications.
  28. 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.
  29. Schobl Andreas,DEX, Method and apparatus for changing carrier frequencies in each time slot in a telecommunications process.
  30. Rinne, Mikko J.; Salonen, Janne, Method and apparatus for indicating variable data processing in telecommunication connections.
  31. Ozluturk, Fatih; Lomp, Gary R., Method and apparatus for performing an access procedure.
  32. Tiedemann, Jr., Edward G.; Chen, Tao, Method and apparatus for performing fast power control in a mobile communication system.
  33. Tiedemann, Jr., Edward G.; Odenwalder, Joseph P.; Wheatley, III, Charles E.; Padovani, Roberto, Method and apparatus for performing fast power control in a mobile communication system.
  34. Tiedemann, Jr.,Edward G.; Odenwalder,Joseph P.; Wheatley, III,Charles E.; Padovani,Roberto, Method and apparatus for performing fast power control in a mobile communication system.
  35. Sarkar, Sandip; Holtzman, Jack M., Method and apparatus for power control in a wireless communication system.
  36. Alanara Seppo,JPX, Method and apparatus for transmitting DTX--low state information from mobile station to base station.
  37. Koskela, Marko; Tiikasalo, Ville; Järvisalo, Jari, Method and arrangement for defining transmission power in a mobile station.
  38. Ozluturk, Fatih M.; Lomp, Gary R., Method and subscriber unit for performing an access procedure.
  39. Ozluturk, Fatih; Lomp, Gary, Method and subscriber unit for performing power control.
  40. Rofougaran, Ahmadreza; Rofougaran, Maryam, Method and system for antenna switching for 60 GHz distributed communication.
  41. Rofougaran, Ahmadreza; Rofougaran, Maryam, Method and system for communication via subbands in a 60 GHZ distributed communication system.
  42. Laakso, Janne; Salonaho, Oscar, Method and system for controlling the transmission power of certain parts of a radio transmission.
  43. Rofougaran, Ahmadreza; Rofougaran, Maryam, Method and system for time division duplexing (TDD) in a 60 GHZ distributed communication system.
  44. Ozluturk,Fatih; Lomp,Gary R., Method employed by a base station for controlling initial power ramp-up using short codes.
  45. Ahlenius Mark T. ; Labedz Gerald P. ; Love Robert T., Method for automatically selecting channel powers in a wireless communication system.
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  50. Noneman John, Multicast transmission for DS-CDMA cellular telephones.
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  53. Laakso, Janne; Jäntti, Riku; Rinne, Mika, Power control method based at least partly on spread spectrum technique.
  54. Uebayashi Shinji,JPX ; Tanno Motohiro,JPX, Signal transmission method, mobile station device, and base station device for CDMA mobile communication system.
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  57. Willenegger, Serge; Jou, Yu-Cheun, Subchannel control loop.
  58. Ozluturk, Fatih M.; Lomp, Gary R., Subscriber unit for performing an access procedure.
  59. Proctor, Jr., James A.; Ferguson, Dennis, Subscriber-controlled registration technique in a CDMA system.
  60. Proctor, Jr., James A.; Ferguson, Dennis D., Subscriber-controlled registration technique in a CDMA system.
  61. Proctor, Jr., James A.; Ferguson, Dennis D., Subscriber-controlled registration technique in a CDMA system.
  62. Proctor, Jr., James A.; Ferguson, Dennis D., Subscriber-controlled registration technique in a CDMA system.
  63. Proctor, Jr.,James A.; Ferguson,Dennis D., Subscriber-controlled registration technique in a CDMA system.
  64. Pekka Soininen FI; Mikko Rinne FI, Switching control method and apparatus for wireless telecommunications.
  65. Werth Georg,DEX, TDD method between a base station and at least one mobile station.
  66. Lomp, Gary; Ozluturk, Fatih; Silverberg, Avi, Transferring voice and non-voice data.
  67. Alanara Seppo,FIX ; Kapanen Pekka,FIX, Transmission of comfort noise parameters during discontinuous transmission.
  68. Alanara, Seppo; Kapanen, Pekka, Transmission of comfort noise parameters during discontinuous transmission.
  69. Usuda, Masafumi; Umesh, Anil; Nakamura, Takehiro, Transmission rate control method, mobile station, and radio base station.
  70. Bi, Qi; Kamel, Raafat Edward; Rubin, Harvey, Variable rate forward power control for multichannel applications.
  71. Koyanagi, Kenji, Wireless transmission system having reduced interference.
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