$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Method for adaptively adjusting weighting coefficients in a cDMA radio receiver 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04B-072/16
출원번호 US-0617006 (1996-03-18)
발명자 / 주소
  • Bruckert Eugene J.
  • Ling Fuyun
출원인 / 주소
  • Motorola, Inc.
대리인 / 주소
    Kaschke
인용정보 피인용 횟수 : 92  인용 특허 : 0

초록 ▼

A method (300) for adaptively adjusting weighting coefficients (188, 190, 192) in a code division multiple access (CDMA) radio receiver (100). A representation (172) of a desired RF signal (166) is received (108, 124, 127). A plurality of pilot signals (178, 182, 186) are generated responsive to the

대표청구항 ▼

[ What is claimed is:] [1.] A method for adaptively adjusting complex weighting coefficients for a first plurality of complex received signals in a code division multiple access (CDMA) radio receiver, the method comprising the steps of:receiving a first representation of a desired RF signal;generati

이 특허를 인용한 특허 (92)

  1. Mesecher, David K., Antenna array communication using spreading codes.
    상세보기
  2. Agee, Brian G; Bromberg, Matthew C, Apparatus for transmitting a signal including transmit data to a multiple-input capable node.
    상세보기
  3. Hottinen, Ari; Fertl, Peter, Apparatus, method and computer program product for determining transmit weights in relay networks.
    상세보기
  4. Lomp, Gary R.; Ozluturk, Faith M.; Kowalski, John, Automatic power control system for a code division multiple access (CDMA) communications system.
    상세보기
  5. Mesecher,David K., Base station for use in a CDMA communication system using an antenna array.
    상세보기
  6. Anderson Kraig L., Broadband implementation of supplemental code channel carrier phase offsets.
    상세보기
  7. Mesecher, David K., CDMA communication system using an antenna array.
    상세보기
  8. Mesecher, David K., CDMA communication system using an antenna array.
    상세보기
  9. Tetsuya Naruse JP, CDMA receiver.
    상세보기
  10. Sudo, Hiroaki, CDMA transmitting apparatus and CDMA receiving apparatus.
    상세보기
  11. Ozluturk, Fatih M.; Jacques, Alexander M.; Lomp, Gary R.; Kowalski, John, Code division multiple access (CDMA) communication system.
    상세보기
  12. Mesecher, David K, Code division multiple access transmission antenna weighting.
    상세보기
  13. Mesecher, David K., Code division multiple access transmission antenna weighting.
    상세보기
  14. Tanaka,Toyohisa, Combining reception method and apparatus.
    상세보기
  15. Hiramatsu,Katsuhiko, Communication terminal device and channel estimating method.
    상세보기
  16. Okawa, Koichi; Ohno, Koji; Sawahashi, Mamoru; Uebayashi, Shinji; Okumura, Yukihiko, DS-CDMA transmission method.
    상세보기
  17. Agee, Brian G.; Bromberg, Matthew C., Data routing for OFDM transmission based on observed node capacities.
    상세보기
  18. Agee, Brian G.; Bromberg, Matthew C., Data routing for OFDM transmissions.
    상세보기
  19. Sugita, Naohiko, Demodulation of receiver with simple structure.
    상세보기
  20. Whinnett Nicholas,FRX, Devices for transmitter path weights and methods therefor.
    상세보기
  21. Yoshiharu Doi JP, Digital radio communication system, PDMA radio base station reception system and weight vector calculation method.
    상세보기
  22. Bottomley, Gregory E., Digital receivers and receiving methods that scale for relative strengths of traffic and pilot channels during soft handoff.
    상세보기
  23. Yu, Tonny, Email analysis using fuzzy matching of text.
    상세보기
  24. Yu, Tonny, Email analysis using fuzzy matching of text.
    상세보기
  25. Tran Jean-Marie, Finger assignment in a CDMA rake receiver.
    상세보기
  26. Yang,Wu Han, Flexible distribution device and method for rake receiver of communication system.
    상세보기
  27. Mesecher David K. ; Reznik Alexander ; Grieco Donald ; Cheung Gary, Interference cancellation in a spread spectrum communication system.
    상세보기
  28. Mesecher, David K.; Reznik, Alexander; Grieco, Donald M.; Cheung, Gary, Interference cancellation in a spread spectrum communication system.
    상세보기
  29. Mesecher, David K.; Reznik, Alexander; Grieco, Donald M.; Cheung, Gary, Interference cancellation in a spread spectrum communication system.
    상세보기
  30. Mesecher, David K.; Reznik, Alexander; Grieco, Donald M.; Cheung, Gary, Interference cancellation in a spread spectrum communication system.
    상세보기
  31. Mesecher, David K.; Reznik, Alexander; Grieco, Donald; Cheung, Gary, Interference cancellation in a spread spectrum communication system.
    상세보기
  32. Mesecher,David K.; Reznik,Alexander; Grieco,Donald; Cheung,Gary, Interference cancellation in a spread spectrum communication system.
    상세보기
  33. Thyagarajan, Umashankar, Interleaver memory allocation method and apparatus.
    상세보기
  34. Atarius, Roozbeh; Ramesh, Rajaram, Method and apparatus for estimating a frequency offset by combining pilot symbols and data symbols.
    상세보기
  35. Sendonaris, Andrew; Sundaresan, Rajesh, Method and apparatus for estimating channel characteristics using pilot and non-pilot data.
    상세보기
  36. Cairns, Douglas A.; Bottomley, Gregory E.; Wang, Yi Pin Eric; Fulghum, Tracy L.; Jonsson, Elias, Method and apparatus for parameter estimation in a generalized rake receiver.
    상세보기
  37. Takagi Hirofumi,JPX ; Higashi Akihiro,JPX, Method and apparatus for receiving CDMA radio communication.
    상세보기
  38. Sauer John M. ; Steinberg Paul Daniel, Method and apparatus for routing packet data in a communications system.
    상세보기
  39. Cozzo, Carmela; Cairns, Douglas A.; Bottomley, Gregory E.; Khayrallah, Ali S.; Eriksson, Håkan B., Method and apparatus for scaling parameter estimation in parametric generalized rake receivers.
    상세보기
  40. Whinnett Nicholas,FRX ; Robinson William,FRX ; Gibbs Jonathan,GBX ; Van Den Heuvel Anthony,FRX, Method and apparatus for system selection.
    상세보기
  41. Rimini, Roberto; Tapaninen, Jukka, Method and apparatus to estimate signal to interference plus noise ratio (SINR) in a multiple antenna receiver.
    상세보기
  42. Agee, Brian G; Bromberg, Matthew C., Method and system for robust, secure, and high-efficiency voice and packet transmission over ad-hoc, mesh, and MIMO communication networks.
    상세보기
  43. Harrison Robert Mark, Method and system for transmitting and demodulating a communications signal using an adaptive antenna array in a wireless communication system.
    상세보기
  44. Mehrabani,Alireza Tarighat; Abbasfar,Aliazam, Method for 2D antenna rake combining in a code division multiplication access system.
    상세보기
  45. Desset, Claude; Badaroglu, Mustafa, Method for determining a pulse position in a signal.
    상세보기
  46. Bottomley, Gregory Edward, Methods and apparatus for interference cancellation using complex interference orthogonalization techniques.
    상세보기
  47. Yu, Tonny, Methods and systems for analyzing email messages.
    상세보기
  48. Yu, Tonny, Methods and systems for analyzing email messages.
    상세보기
  49. Yu, Tonny, Methods and systems for suppressing undesireable email messages.
    상세보기
  50. Ooba, Hiroaki, Multi-antenna radio apparatus with simplified circuit structure.
    상세보기
  51. Bottomley, Gregory Edward; Wang, Yi-Pin Eric; Ottosson, Tony, Multi-stage rake combining methods and apparatus.
    상세보기
  52. Agee, Brian G.; Bromberg, Matthew C., Multi-user transmissions.
    상세보기
  53. Lomp, Gary R., Multipath processor.
    상세보기
  54. Agee, Brian G.; Bromberg, Matthew C., Network communication using diversity.
    상세보기
  55. Agee, Brian G.; Bromberg, Matthew C., Network communication using diversity.
    상세보기
  56. Agee, Brian G.; Bromberg, Matthew C., Network communication using diversity.
    상세보기
  57. Agee, Brian G.; Bromberg, Matthew C., Originator and recipient based transmissions in wireless communications.
    상세보기
  58. Agee, Brian G.; Bromberg, Matthew C., Originator and recipient based transmissions in wireless communications.
    상세보기
  59. Agee, Brian G.; Bromberg, Matthew C., Originator and recipient based transmissions in wireless communications.
    상세보기
  60. Jones William W. ; Kenney Thomas J., Pilot aided traffic channel estimation for CDMA cellular systems.
    상세보기
  61. Kowalski John M. ; Kandala Srinivas ; Somayazulu V. Srinivasa, Pilot aided, time-varying finite impulse response, adaptive channel matching receiving system and method.
    상세보기
  62. Ylitalo Juha,FIX ; Muszynski Peter,FIX ; Tiirola Esa,FIX ; Neffling Toni,FIX, RAKE receiver.
    상세보기
  63. Wang, Yi-Pin Eric; Ottosson, Tony; Bottomley, Gregory Edward, Rake combining methods and apparatus using weighting factors derived from knowledge of spreading spectrum signal characteristics.
    상세보기
  64. Tiirola, Esa; Ylitalo, Juha, Rake receiver.
    상세보기
  65. Fluxman,Steven; Chbani,Xavier; Moussu,Beno？t, Rake receiver having several fingers and method of processing an incident signal therein.
    상세보기
  66. Lomp Gary R., Receiving a spread spectrum data signal using determined weights.
    상세보기
  67. Naruse Tetsuya,JPX ; Sugita Takehiro,JPX, Receiving apparatus, receiving method, and terminal unit for use with radio system.
    상세보기
  68. Fuyun Ling, Selection mechanism for signal combining methods.
    상세보기
  69. Ling, Fuyun, Selection mechanism for signal combining methods.
    상세보기
  70. Lomp, Gary R, Setting a transmission power level for a mobile unit.
    상세보기
  71. Lomp, Gary R., Setting a transmission power level for a mobile unit.
    상세보기
  72. Lomp, Gary R., Setting a transmission power level for a mobile unit.
    상세보기
  73. Rashid-Farrokhi Farrokh ; Valenzuela Reinaldo A., Space-time diversity receiver for wireless systems.
    상세보기
  74. Lozano, Angel; Rashid-Farrokhi, Farrokh; Valenzuela, Reinaldo A, Space-time processing for wireless systems with multiple transmit and receive antennas.
    상세보기
  75. Lomp, Gary R., Spread spectrum adaptive power control.
    상세보기
  76. Lomp, Gary R., Spread spectrum adaptive power control using a base station.
    상세보기
  77. Asanuma Yutaka,JPX, Spread spectrum communication apparatus and rake receiver.
    상세보기
  78. Mesecher, David K.; Reznik, Alexander; Grieco, Donald; Cheung, Gary, Spread spectrum receiver for receiving a data signal using an adaptive algorithm.
    상세보기
  79. Yu, Tonny, Suppression of undesirable email messages by emulating vulnerable systems.
    상세보기
  80. Yu, Tony, Suppression of undesirable network messages.
    상세보기
  81. Corbaton,Ivan Jesus Fernandez; Smee,John Edward; Jayaraman,Srikant, System and method for adjusting combiner weights using an adaptive algorithm in wireless communications system.
    상세보기
  82. Fernandez Corbaton, Ivan Jesus; Smee, John Edward; Jayaraman, Srikant, System and method for adjusting combiner weights using an adaptive algorithm in wireless communications system.
    상세보기
  83. Smee,John Edward; Sindhushayana,Nagabhushana, System and method for received signal prediction in wireless communications system.
    상세보기
  84. Yu, Tonny, System for determining degrees of similarity in email message information.
    상세보기
  85. Yu, Tonny, System for email processing and analysis.
    상세보기
  86. Poilasne, Gregory; Camarillo, Richard J., Systems and methods for tuning an antenna configuration in a mobile communication device.
    상세보기
  87. Agee, Brian G.; Bromberg, Matthew C., Transmission of OFDM symbols.
    상세보기
  88. Agee, Brian G.; Bromberg, Matthew C., Transmission of data to multiple nodes.
    상세보기
  89. Agee, Brian G.; Bromberg, Matthew C., Transmission of data using a plurality of radio frequency channels.
    상세보기
  90. Brian C. Banister, Two step signal recovery scheme for a receiver.
    상세보기
  91. David K. Mesecher, User equipment for use in a CDMA communication system using an antenna array.
    상세보기
  92. Kandala Srinivas ; Somayazulu V. Srinivasa ; Kowalski John M. ; Yamamoto Hirohiko, Wideband frequency tracking system and method.
    상세보기

관련 콘텐츠

섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트

맨위로