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Simulcast synchronization and equalization system and method therefor

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04B-007/00
출원번호 US-0771577 (1991-10-04)
발명자 / 주소
  • Goreham Steven A. (Mount Prospect IL) Vanderspool
  • II Jan P. (Woodstock IL)
출원인 / 주소
  • Motorola, Inc. (Schaumburg IL 02)
인용정보 피인용 횟수 : 35  인용 특허 : 0

초록

A simulcast transmission system (10) and method provides for time synchronizing data transmissions from a plurality of transmission stations (16, 18). The transmission stations (16, 18) include transmission clocks (36) for controlling the time of transmission of synchronization timing signals and da

대표청구항

A simulcast transmission system having means for time synchronizing data transmissions therefrom, comprising: a plurality of transmission stations, each having means for receiving system timing signals from a control station, transmitting means for transmitting synchronization timing signals and dat

이 특허를 인용한 특허 (35)

  1. John Walter Zscheile, Jr., Apparatus and method for instantaneous reacquisition in a network system.
  2. Molinari David H. ; Stambaugh Mark A. ; Cain Peter J.,GBX, Apparatus for testing cellular base stations.
  3. Jensen Dana J. ; Pfiefer Steven J. ; Lyon James K. ; Dvorak Mark D., Bandwidth management system for a remote repeater network.
  4. Schnizlein Paul, Burst synchronization of time division multiplexed transceiver pairs.
  5. Chen Tao, Centralized forward link power control.
  6. Przelomiec Thomas A. ; Brown Thomas A., Control channel synchronization between DBC and Cellular networks.
  7. Brown Thomas A. (Lynchburg VA), Control channel timing detection and self correction for digitally trunked simulcast radio communications system.
  8. Rude Michael J., Link delay calculation and compensation system.
  9. Dickey, Sergey L., Method and apparatus for CDMA pn scanning at indoor and other obstructed locations.
  10. Weigand David L. ; Malek Charles John, Method and apparatus for providing a synchronous communication environment.
  11. Goldberg Steven Jeffrey ; Breeden Robert Louis, Method and apparatus in a radio communication system for synchronizing transmissions while maintaining full user traffi.
  12. Goldberg Steven Jeffrey, Method and apparatus in a radio communication system for synchronizing transmissions while maintaining full user traffic.
  13. Tiedemann ; Jr. Edward G. ; Holcman Alejandro Raul, Method for multi-mode handoff using preliminary time alignment of a mobile station operating in analog mode.
  14. Krause, Karl-Heinz; Zebisch, Thomas, Method for synchronizing a local time base on a central time base and device for implementing said method with preferred applications.
  15. Sandahl Joel E. (Quincy IL) McFarland Scott A. (Quincy IL) Nagel John F. (Quincy IL), Multiple channel automatic simulcast control system.
  16. Kuroki Yoshinori,JPX ; Suzuki Toshiro,JPX ; Koide Ayumu,JPX ; Kojima Takafumi,JPX ; Kogure Yasuo,JPX, Radio paging transmitter which adjusts its transmission time based on detection of its own transmission delay.
  17. Akhlaq, Muhammad; Sheltami, Tarek R., Recursive time synchronization protocol method for wireless sensor networks.
  18. Gunston, Kenneth Arthur; Mendu, Krishna Rao, Redundant time synchronization.
  19. St-Pierre Sylvain,CAX, Seamless soft handoff in a CDMA cellular communications system.
  20. Gayton Donald W.,CAX ; Hoyt Riley S.,CAX, Selective simulcast paging system.
  21. Ochi, Mitsunori; Nishikori, Taku, Signal transmission apparatus.
  22. Sinha, Pranesh; Akler, Sharon; Bourlas, Yair; Gallagher, Timothy Leo; Gilbert, Sheldon L.; Pollmann, Stephen C.; Price, Frederick W.; Readler, Blaine C.; Wiss, John; Arviv, Eli, Synchronizing clocks across a communication link.
  23. Sinha, Pranesh; Akler, Sharon; Bourlas, Yair; Gallagher, Timothy Leo; Gilbert, Sheldon L.; Pollmann, Stephen C.; Price, Frederick W.; Readler, Blaine C.; Wiss, John; Arviv, Eli, Synchronizing clocks across a communication link.
  24. Sinha, Pranesh; Akler, Sharon; Bourlas, Yair; Gallagher, Timothy Leo; Gilbert, Sheldon L.; Pollmann, Stephen C.; Price, Frederick W.; Readler, Blaine C.; Wiss, John; Arviv, Ell, Synchronizing clocks across a communication link.
  25. Depke, Bernadette; Depke, Robert J; Houlihan, Brian, Systems and methods for the identification and/or distribuition of music and other forms of useful information.
  26. Depke, Bernadette; Depke, Robert J.; Houlihan, Brian, Systems and methods for the identification and/or distribution of music and other forms of useful information.
  27. Depke, Bernadette; Depke, Robert J.; Houlihan, Brian, Systems and methods for the identification and/or distribution of music and other forms of useful information.
  28. Depke, Bernadette; Depke, Robert J; Holihan, Brian, Systems and methods for the identification and/or distribution of music and other forms of useful information.
  29. Depke, Bernadette; Depke, Robert J; Houlihan, Brian, Systems and methods for the identification and/or distribution of music and other forms of useful information.
  30. Park, Jong-hun; Jeong, Min-seop; Park, Woo-jong; Kim, Min-Q; Kim, Daeyoung; Kim, Hyunhak, Time synchronization method in wireless sensor network.
  31. Lee, Young Seok; Jeung, Kwang Sung, Time synchronization system via two-way interactive wireless communication.
  32. Davidsson,Stefan; Pauli,Mathias; Schramm,Peter; Wenger,Fabian; Wachsmann,Udo; Walther,Roger, Timing drift compensation in wireless packet-based systems.
  33. Pfiefer Steve ; Bauman Donald R. ; Lyon James K., Transmit control system using in-band tone signalling.
  34. Funakubo, Toshiaki; Ushiki, Kazumasa, Wireless communication apparatus, mobile wireless communications control method, and wireless station.
  35. Funakubo, Toshiaki; Ushiki, Kazumasa, Wireless communication apparatus, mobile wireless communications control method, and wireless station.
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