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Method and rake receiver for code-tracking in communication systems 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04B-001/00
출원번호 US-0760094 (2001-01-12)
우선권정보 EP-00300254(2000-01-14)
발명자 / 주소
  • Baltersee,Jens
  • Fock,Gunnar
  • Schulz Rittich,Peter
출원인 / 주소
  • Agere Systems Inc.
인용정보 피인용 횟수 : 14  인용 특허 : 35

초록

초록이 없습니다.

대표청구항

대표청구항이 없습니다.

이 특허에 인용된 특허 (35)

  1. Subramanian Ravi (East Brunswick NJ), All digital maximum likelihood based spread spectrum receiver.
    상세보기
  2. Hwang, Jong-Yoon, Apparatus and method for forward power controlling in CDMA mobile telecommunication system.
    상세보기
  3. Ottosson, Tony; Wang, Yi-Pin Eric; Bottomley, Gregory Edward, Apparatus and methods for selective correlation timing in rake receivers.
    상세보기
  4. Fukasawa Atsushi (Tokyo JPX) Kawabe Manabu (Tokyo JPX) Kawahashi Akiyoshi (Tokyo JPX) Sato Takuro (Tokyo JPX), Block-spreading code-division multiple-access demodulator with improved interference cancellation.
    상세보기
  5. Sawahashi Mamoru,JPX ; Andou Hidehiro,JPX ; Miki Yoshinori,JPX ; Higuchi Kenichi,JPX, CDMA demodulating apparatus.
    상세보기
  6. Kroeger Brian W. ; Baird Jeffrey S., Carrier tracking technique and apparatus having automatic flywheel/tracking/reacquisition control and extended signal t.
    상세보기
  7. Saito, Tamio; Minowa, Morihiko; Asano, Yoshihiko; Nakamura, Tadashi, Code division multiplex radio equipment with interference canceler.
    상세보기
  8. Aykut Bultan ; Donald Grieco, Code tracking loop with automatic power normalization.
    상세보기
  9. Madhow Upamanyu ; Frank Colin D. ; Rasky Phillip D., Communication device and method for interference suppression in a DS-CDMA system.
    상세보기
  10. Suzuki, Hideto, DS-CDMA multi-user interference canceller and DS-CDMA Communication system.
    상세보기
  11. Huang Chia-Chi,TWX ; Wang Shin-Iuan,TWX ; Huang Yung-Liang,TWX, FFT-based CDMA RAKE receiver system and method.
    상세보기
  12. Zulfiquar Sayeed, Fast and accurate signal-to-noise ratio estimation technique for OFDM systems.
    상세보기
  13. Sourour, Essam; Atarius, Roozbeh; Khayrallah, Ali, Fast forward link power control for CDMA system.
    상세보기
  14. Tran Jean-Marie, Finger assignment in a CDMA rake receiver.
    상세보기
  15. Seong Rag Kim KR; Jeong Goo Lee KR; Nam Jin Park KR; Hun Lee KR, Interference canceling method and apparatus of a multi-mode subtraction type in asynchronous multipath channels of code division multiple access system.
    상세보기
  16. Kansakoski, Antti; Tran, Jean-Marie, Interference suppression in a CDMA receiver.
    상세보기
  17. Scott, Kenneth E.; Olasz, Elizabeth B., Method and apparatus for carrier phase tracking.
    상세보기
  18. Popovic', Branislav M., Method and apparatus for efficient synchronization in spread spectrum communications.
    상세보기
  19. Yellin Daniel,ILX, Method and apparatus for reducing spread spectrum noise.
    상세보기
  20. Farjh Jan Fredrik,SEX, Method and arrangement of signal tracking and a rake-receiver utilizing the arrangement.
    상세보기
  21. Sourour, Essam A, Multipath interference reduction for a CDMA system.
    상세보기
  22. Magill David T. ; Chen Horen, Multipath resistant, orthogonal code-division multiple access system.
    상세보기
  23. Thielecke Jorn,DEX ; Granzow Wolfgang,DEX, Multiple access digital transmission system and a radio base station and a receiver for use in such a system.
    상세보기
  24. Ylitalo Juha,FIX ; Muszynski Peter,FIX ; Tiirola Esa,FIX ; Neffling Toni,FIX, RAKE receiver.
    상세보기
  25. 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
  26. Rademacher, Leo, Receiver and method for recovering data from spread spectrum radio signals.
    상세보기
  27. Jokinen, Sami, Receiver and receiving method simplifying the interference cancellation of multi-user detection in a direct sequence code division multiple access (DS-CDMA) telecommunication system.
    상세보기
  28. Sugimoto, Hiroki; Lim, Teng Joon; Rasmussen, Lars; Cheah, Kok Leong; Sun, Sumei; Matsumoto, Yoshihiro; Oyama, Takashi, Receiving device and channel estimator for use in a CDMA communication system.
    상세보기
  29. Garin Lionel ; Zhodzicshsky Mark,RUX ; Veitsel Victor,RUX ; Sila-Novatisky Stanislov,RUX ; Kamgar Farbod, Signal correlation technique for a receiver of a spread spectrum signal including a pseudo-random noise code that reduces errors when a multipath signal is present.
    상세보기
  30. Hiroki Shoki JP; Yasuo Suzuki JP, Spread spectrum receive apparatus.
    상세보기
  31. Fukawa Kazuhiko,JPX ; Suzuki Hiroshi,JPX, Spread spectrum transmitter and receiver employing composite spreading codes.
    상세보기
  32. Imaizumi, Ichiro; Sato, Osamu; Kawai, Hisashi; Miyatani, Tetsuhiko; Todate, Takahiro; Hoshina, Kouya, Synchronous circuit and receiver.
    상세보기
  33. Hirsch, Olaf, Transmission gap interference measurement.
    상세보기
  34. Dabak, Anand G.; Hosur, Srinath; Schmidl, Timothy M., Use of Walsh-Hadamard transform for forward link multiuser detection in CDMA systems.
    상세보기
  35. Proctor, Jr., James A., Variable rate coding for forward link.
    상세보기

이 특허를 인용한 특허 (14)

  1. Tomasin, Stefano; Pfister, Henry David; Hou, Jilei; Smee, John Edward, Adaptation of transmit subchannel gains in a system with interference cancellation.
    상세보기
  2. Smee, John Edward; Pfister, Henry David; Hou, Jilei; Tomasin, Stefano, Channel estimation for interference cancellation.
    상세보기
  3. Domingo, Pablo Ventura, Digital signal processor optimized for interpolation and decimation.
    상세보기
  4. Hou, Jilei; Soriaga, Joseph B.; Smee, John Edward; Chen, Jinghu, Iterative interference cancellation system and method.
    상세보기
  5. Hou, Jilei; Pfister, Henry David; Smee, John Edward; Tomasin, Stefano, Joint interference cancellation of pilot, overhead and traffic channels.
    상세보기
  6. Coralli, Alessandro Vanelli; Pfister, Henry David; Hou, Jilei; Smee, John Edward; Padovani, Roberto; Butler, Brian K.; Levin, Jeffrey A.; Wilborn, Thomas B.; Bender, Paul E., Method and apparatus for canceling pilot interference in a wireless communication system.
    상세보기
  7. Coralli, Alessandro Vanelli; Pfister, Henry David; Hou, Jilei; Smee, John Edward; Padovani, Roberto; Butler, Brian K; Levin, Jeffrey A; Wilborn, Thomas B; Bender, Paul E, Method and apparatus for canceling pilot interference in a wireless communication system.
    상세보기
  8. Soriaga, Joseph B.; Bhushan, Naga; Hou, Jilei; Chen, Jinghu; Smee, John Edward, Method and system for signal reconstruction from spatially and temporally correlated received samples.
    상세보기
  9. Zhou, Gongyu, Rake receiver with time-shared fingers.
    상세보기
  10. Zhou, Gongyu, Rake receiver with time-shared fingers.
    상세보기
  11. Heinle, Frank, Station comprising a rake receiver.
    상세보기
  12. Heinle,Frank, Station comprising a rake receiver.
    상세보기
  13. Kim, Hyun-Cheol, Tracking apparatus and method for a mobile communication system.
    상세보기
  14. Pfister, Henry David; Hou, Jilei; Smee, John Edward; Tomasin, Stefano, Traffic interference cancellation.
    상세보기

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