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[미국특허] Method and apparatus for rate determination in a communication system 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04L-027/00
출원번호 US-0672155 (1996-06-27)
발명자 / 주소
  • Wang Michael M.
  • Ling Fuyun
  • Schaffner Terry M.
출원인 / 주소
  • Motorola, Inc.
대리인 / 주소
    Sonnentag
인용정보 피인용 횟수 : 39  인용 특허 : 6

초록

A method of determining a rate associated with a received signal including the steps of detecting the received signal (40); decoding the received signal at a first rate, determining a first path metric associated with the first rate, decoding the received signal at a second rate, and determining a s

대표청구항

[ What is claimed is:] [1.] A method of determining a rate associated with a received signal, the method comprising the steps of:detecting the received signal;decoding the detected received signal at a first rate;determining a first total metric associated with the first rate;decoding the received d

이 특허에 인용된 특허 (6) 인용/피인용 타임라인 분석

  1. Jacobsmeyer Jay M. (Colorado Springs CO), Adaptive data rate modem.
  2. Sridhar Manickam R. (Norton MA) Payton John L. (Dedham MA) Bargoot Carol A. (Bradford MA), Adaptive rate control for echo cancelling modem.
  3. Urata Kaoru (Kanagawa JPX), Digital signal reproducing circuit which counts the increasing amount of branch metric to control an equalizer.
  4. Liu Qingli (Calgary CAX) Chen Xiangyang (Calgary CAX) Vanterpool Lise (Ottawa CAX) Sendyk Andrew (Calgary CAX), Maximum likelihood convolutional decoder.
  5. Bienz Richard A. (Chandler AZ), Maximum likelihood paths comparison decoder.
  6. Brownlie John D. (Woodbridge GB2) Williams Richard G. C. (Ipswich GB2), TCM scheme with fractional bit rates, framing signals and constellation shaping.

이 특허를 인용한 특허 (39) 인용/피인용 타임라인 분석

  1. Park,Jin youl, Apparatus and method for controlling input signal level.
  2. Morgan, William K.; Leanos, Alfredo; Cordell, Donald P., Apparatus and method for processing a corrupted frame.
  3. Hocevar, Dale E., Computing the full path metric in viterbi decoding.
  4. Kuo, Chun-Hsuan, Decoder and method for decoding an encoded sequence of bits.
  5. Tran, Howard; Setlur, Jyoti, Efficient apparatus and method for generating a trellis code from a shared state counter.
  6. Urazoe Koichi,JPX ; Nakahara Toshimitsu,JPX, Error detecting device for viterbi decoder.
  7. Jain,Avinash; Holtzman,Jack M., Method and apparatus for congestion control in a wireless communication system.
  8. Jain,Avinash; Holtzman,Jack M., Method and apparatus for congestion control in a wireless communication system.
  9. Johnson Christopher L. ; Flondro Daniel S. ; Schmeltz Timothy J., Method and apparatus for detecting failures in a communication device BV signal metrics.
  10. Wang Michael M. ; Brown Tyler ; Morgan William, Method and apparatus for encoding rate determination in a communication system.
  11. Seong, Kibeom; Luo, Tao, Method and apparatus for processing blind decoding results in a wireless communication system.
  12. Seong, Kibeom; Luo, Tao, Method and apparatus for processing blind decoding results in a wireless communication system.
  13. Kamuf, Matthias, Method and arrangement for decoding a signal encoded by a tail-biting code.
  14. Burshtein David,ILX, Method and device for detecting rate.
  15. Burshtein, David, Method and device for detecting rate.
  16. Pugh, Daniel J., Method and implemention of a traceback-free parallel viterbi decoder.
  17. Hedayat,Ahmadreza; Jin,Hang, Method and system for improving the performance of a trellis-based decoder.
  18. Chen, Tao; Wolf, Jack K.; Odenwalder, Joseph P.; Tiedemann, Jr., Edward G.; Butler, Brian K.; Wei, Yongbin, Method and system for utilization of an outer decoder in a broadcast services communication system.
  19. Feeney, Gregory A.; Jones, Gerald, Method for determining quality of trellis decoded block data.
  20. Wang Michael Mao, Method of determining an encoding rate in a communication system.
  21. Abrishamkar Farrokh ; Kim Jaehyeong ; Sayeed Zulfiquar, Methods and apparatus for CDMA rate detection.
  22. Grilli, Francesco; Vayanos, Alkinoos Hector; Casaccia, Lorenzo, Methods for forward error correction coding above a radio link control layer and related apparatus.
  23. Grilli, Francesco; Vayanos, Alkinoos Hector; Casaccia, Lorenzo, Methods for seamless delivery of broadcast and multicast content across cell borders and/or between different transmission schemes and related apparatus.
  24. Cheong, Kok-Wui; Toumpakaris, Dimitrios-Alexandros; Lou, Hui-Ling, Methods, algorithms, software, circuits, receivers and systems for decoding convolutional code.
  25. Kuroiwa, Koichi; Hikita, Mahiro, Mobile communication terminal and transmission-bit-rate detection method.
  26. Chen, Tao; Willenegger, Serge D.; Wei, Yongbin; Vayanos, Alkinoos H., Multi-media broadcast and multicast service (MBMS) in a wireless communication system.
  27. Chan Joseph Chi-Ho, Neural network IS-95 rate determination.
  28. Vayanos, Alkinoos Hector; Grilli, Francesco, Outer coding methods for broadcast/multicast content and related apparatus.
  29. Kong Jun-jin,KRX ; Choi Sung-han,KRX, Quality calculator apparatus for use with Viterbi-decoded data using zero-state metrics.
  30. Tripathi, Vinayak; Peterson, Roger; Visotsky, Eugene; Honig, Michael, Reliability-based type-II hybrid ARQ scheme.
  31. Hirabayashi, Osamu, Semiconductor device.
  32. Neufeld, Arthur James; Bayley, Gwain, Slotted mode decoder state metric initialization.
  33. Willenegger, Serge, System and method for transmission format detection.
  34. Willenegger,Serge, System and method for transmission format detection.
  35. Takanori Hayashi JP; Toshitaka Ishii JP, System for avoiding congestion in mobile communication and method of doing the same.
  36. Zhang, Fan; Han, Yang; Wu, Xuebin; Yang, Shaohua, Systems and methods for sector quality determination in a data processing system.
  37. De Bart Abraham J.,NLX ; Steenhof Frits A.,NLX, Transmission system with improved lock detection.
  38. Hedayat, Ahmadreza; Jin, Hang, Trellis-based decoder using states of reduced uncertainty.
  39. Hattori, Masayuki; Miyauchi, Toshiyuki, Viterbi decoding apparatus and viterbi decoding method.

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