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Point-to multipoint digital communications system facilitating use of a reduced complexity receiver at each of the multi 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04B-001/38
  • H04J-003/16
출원번호 US-0824923 (1997-03-27)
발명자 / 주소
  • Marchok Daniel J.
  • Kapoor Samir
대리인 / 주소
    McAndrews, Held & Malloy, Ltd.
인용정보 피인용 횟수 : 39  인용 특허 : 8

초록 ▼

A communications system is set forth comprising a plurality of remote receivers numbering M for receiving and demodulating respective PSK symbols received from a transmission medium. A central transmitter transmits periodically occurring frames of data to the plurality of receivers over the transmis

대표청구항 ▼

[ What is claimed:] [1.] A communications system comprising:a plurality of remote receivers numbering M for receiving and demodulating respective PSK symbols received from a transmission medium;a central transmitter transmitting periodically occurring frames of data to the plurality of receivers ove

이 특허에 인용된 특허 (8)

  1. Tiedemann ; Jr. Edward G. (San Diego CA) Weaver ; Jr. Lindsay A. (San Diego CA) Kerr Richard J. (San Diego CA) Geib Kenneth M. (Encinitas CA), Apparatus and method for reducing power consumption in a mobile communications receiver.
    상세보기
  2. Kuznicki William J. (Coral Springs FL) Schwendeman Robert J. (Pompano Beach FL), Communication system capable of reassigning radio receivers.
    상세보기
  3. Averbuch Nimrod (Grove IL), Data packet alignment in a communication system.
    상세보기
  4. Diachina John (Research Triangle Park NC), Layer 2 protocol for the random access channel and the access response channel.
    상세보기
  5. Gard Jerald (Algonquin IL) McDonald Daniel (Cary IL), Method for establishing a communication in a wireless communication system.
    상세보기
  6. Dupont Pierre (Whistler CAX), Method of dynamically allocating time slots on a packet data communications channel.
    상세보기
  7. Kito Eiji (Tokyo JPX), Mobile radio communication system capable of preventing interference between time slots when propagation delay exists.
    상세보기
  8. Marchok Daniel J. ; Younce Richard C. ; Melsa Peter J. W., Multi-point OFDM/DMT digital communications system including remote service unit with improved receiver architecture.
    상세보기

이 특허를 인용한 특허 (39)

  1. Marchok, Daniel J.; Kapoor, Samir; Chandran, Ravi, Apparatus and method for clock synchronization in a multi-point OFDM/DMT digital communications system.
    상세보기
  2. Marchok, Daniel J.; Kapoor, Samir; Chandran, Ravi, Apparatus and method for clock synchronization in a multi-point OFDM/DMT digital communications system.
    상세보기
  3. Marchok, Daniel J.; Kapoor, Samir; Chandran, Ravi, Apparatus and method for clock synchronization in a multi-point OFDM/DMT digital communications system.
    상세보기
  4. Marchok, Daniel J.; Kapoor, Samir; Chandran, Ravi, Apparatus and method for clock synchronization in a multi-point OFDM/DMT digital communications system.
    상세보기
  5. Marchok, Daniel J.; Younce, Richard C.; Kapoor, Samir; Melsa, Peter J.W., Apparatus and method for symbol alignment in a multi-point OFDM/DMT digital communications system.
    상세보기
  6. Okumura,Yukihiko; Ando,Hidehiro, Data multiplexing method and data multiplexer, and data transmitting method and data transmitter.
    상세보기
  7. Okumura,Yukihiko; Ando,Hidehiro, Data multiplexing method and data multiplexer, and data transmitting method and data transmitter.
    상세보기
  8. Carballo, Juan-Antonio; Nowka, Kevin John; Vo, Ivan; Yoo, Seung-moon, Digital transmission circuit and interface providing selectable power consumption via multiple weighted driver slices.
    상세보기
  9. Carballo,Juan Antonio; Nowka,Kevin John; Vo,Ivan; Yoo,Seung moon, Digital transmission circuit and method providing selectable power consumption via multiple weighted drive slices.
    상세보기
  10. Carballo, Juan Antonio; Nowka, Kevin John; Vo, Ivan; Yoo, Seung moon, Digital transmission circuit and method providing selectable power consumption via multiple weighted driver slices.
    상세보기
  11. Carballo, Juan Antonio; Nowka, Kevin John; Vo, Ivan; Yoo, Seung moon, Digital transmission circuit and method providing selectable power consumption via single-ended or differential operation.
    상세보기
  12. Harikumar, Gopal; Marchok, Daniel J.; Rudofski, Kenneth J., Filter for impulse response shortening with additional spectral constraints for multicarrier transmission.
    상세보기
  13. Klein, Israel Jay; Stanwood, Kenneth L.; Pollmann, Steve; Price, Frederick W.; Hadar, Rami; Arviv, Eli; Gazelle, David; Gilbert, Sheldon, Frame structure for an adaptive modulation wireless communication system.
    상세보기
  14. Klein, Israel Jay; Stanwood, Kenneth L.; Pollmann, Steve; Price, Frederick W.; Hadar, Rami; Arviv, Eli; Gazelle, David; Gilbert, Sheldon, Frame structure for an adaptive modulation wireless communication system.
    상세보기
  15. Stanwood, Kenneth L.; Klein, Israel Jay; Lin, George; Chen, An, Framing for an adaptive modulation communication system.
    상세보기
  16. Stanwood, Kenneth L.; Klein, Israel Jay; Lin, George; Chen, An, Framing for an adaptive modulation communication system.
    상세보기
  17. Stanwood, Kenneth L.; Klein, Israel Jay; Lin, George; Chen, An, Framing for an adaptive modulation communication system.
    상세보기
  18. Stanwood, Kenneth L.; Klein, Israel Jay; Lin, George; Chen, An, Framing for an adaptive modulation communication system.
    상세보기
  19. Carballo, Juan-Antonio; Burns, Jeffrey L., Interface transceiver power management method and apparatus including controlled circuit complexity and power supply voltage.
    상세보기
  20. Kapoor, Samir; Marchok, Daniel J., Method and apparatus for interference suppression in orthogonal frequency division multiplexed (OFDM) wireless communication systems.
    상세보기
  21. Kapoor, Samir; Marchok, Daniel J., Method and apparatus for interference suppression in orthogonal frequency division multiplexed (OFDM) wireless communication systems.
    상세보기
  22. Carballo,Juan Antonio; Burns,Jeffrey L.; Vo,Ivan, Method and apparatus for measuring communications link quality.
    상세보기
  23. Carballo,Juan Antonio; Burns,Jeffrey L.; Vo,Ivan, Method and apparatus for measuring communications link quality.
    상세보기
  24. Zerbe, Jared L.; Assaderaghi, Fariborz; Leibowitz, Brian S.; Lee, Hae-Chang; Ren, Jihong; Lin, Qi, Methods and circuits for asymmetric distribution of channel equalization between devices.
    상세보기
  25. Zerbe, Jared L.; Assaderaghi, Fariborz; Leibowitz, Brian S.; Lee, Hae-Chang; Ren, Jihong; Lin, Qi, Methods and circuits for asymmetric distribution of channel equalization between devices.
    상세보기
  26. Zerbe, Jared L.; Assaderaghi, Fariborz; Leibowitz, Brian S.; Lee, Hae-Chang; Ren, Jihong; Lin, Qi, Methods and circuits for asymmetric distribution of channel equalization between devices.
    상세보기
  27. Zerbe, Jared L.; Assaderaghi, Fariborz; Leibowitz, Brian S.; Lee, Hae-Chang; Ren, Jihong; Lin, Qi, Methods and circuits for asymmetric distribution of channel equalization between devices.
    상세보기
  28. Zerbe, Jared L.; Assaderaghi, Fariborz; Leibowitz, Brian S.; Lee, Hae-Chang; Ren, Jihong; Lin, Qi, Methods and circuits for asymmetric distribution of channel equalization between devices.
    상세보기
  29. Shetty, Naresh B., Methods and systems for transmitting signals differentially and single-endedly across a pair of wires.
    상세보기
  30. Logalbo, Robert D.; Conrad, Alan P.; Stogner, Darrell J.; Anderson, Jeffrey S., Methods of addressing and signaling a plurality of subscriber units in a single slot.
    상세보기
  31. Marchok, Daniel J.; Younce, Richard C.; Melsa, Peter J. W., OFDM/DMT/ digital communications system including partial sequence symbol processing.
    상세보기
  32. Marchok, Daniel J.; Younce, Richard C.; Melsa, Peter J. W., OFDM/DMT/digital communications system including partial sequence symbol processing.
    상세보기
  33. Stanwood, Kenneth L.; Wang, Stanley; Johnson, Robert M., Packing source data packets into transporting packets with fragmentation.
    상세보기
  34. Stanwood, Kenneth L.; Wang, Stanley; Johnson, Robert M., Packing source data packets into transporting packets with fragmentation.
    상세보기
  35. Stanwood, Kenneth L.; Wang, Stanley; Johnson, Robert M., Packing source data packets into transporting packets with fragmentation.
    상세보기
  36. Rouphael,Antoine J., Pulse shaping filter with minimal intersymbol interference.
    상세보기
  37. Duewer, Bruce; Kamath, Gautham Devendra, Signal-characteristic determined digital-to-analog converter (DAC) filter stage configuration.
    상세보기
  38. Harikumar, Gopal; Marchok, Daniel J., Spectrally constrained impulse shortening filter for a discrete multi-tone receiver.
    상세보기
  39. Harikumar, Gopal; Marchok, Daniel J.; Rudofski, Kenneth J., Time-domain equalization for discrete multi-tone systems.
    상세보기

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