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Method and system for protocols for providing voice, data, and multimedia services in a wireless local loop system 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04J-013/02
출원번호 US-0085264 (1998-05-26)
발명자 / 주소
  • Struhsaker Paul F.
  • Quinn Patrick Wilton
  • Easson Michael J.
  • Hudson Thomas C.
출원인 / 주소
  • Nera Wireless Broadband Access AS, NOX
대리인 / 주소
    Long Aldridge & Norman LLPKelber
인용정보 피인용 횟수 : 78  인용 특허 : 24

초록 ▼

A method and system for implementing various protocols for a Time Division Duplex (TDD) Code Division Multiple Access (CDMA) wireless local loop system that utilizes unique embedded concentrated access and embedded data access in a Wireless Local Loop (WLL) is described. The method and system furthe

대표청구항 ▼

[ What is claimed is:] [1.] In a spread spectrum wireless system, a method for synchronizing a pseudo-noise sequence comprising the steps of:determining a range of frequency offsets for a received carrier signal;centering the range of frequency offsets about a nominal frequency; determining a freque

이 특허에 인용된 특허 (24)

  1. Daniel Elizabeth Mary,GB2 ; Gordon Malcolm,GB2 ; Jones William,GB2 ; Martin Anthony,GB2 ; Pulley Douglas Roger,GB2, Apparatus for radio local loop system.
    상세보기
  2. Ketseoglou Thomas J. ; Dixon Robert C. ; Masenten Wesley, Coexisting communication systems.
    상세보기
  3. Sawahashi Mamoru,JPX ; Adachi Fumiyuki,JPX, Coherent tracking apparatus and method for CDMA receiver.
    상세보기
  4. Jacobs Paul E. ; Faus Juan ; Chang Martin N., Concentrated subscriber system for wireless local loop.
    상세보기
  5. Dohi Tomohiro (Yokohama JPX) Sawahashi Mamoru (Yokosuka JPX) Adachi Fumiyuki (Yokohama JPX), Correlation detector and communication apparatus.
    상세보기
  6. Shimazaki Yoshihito (Tokyo JPX) Hosoda Kenichiro (Tokyo JPX), Data receiver for receiving code signals having a variable data rate.
    상세보기
  7. Scott Logan (Breckenridge CO), Efficient frequency division duplex communication system with interleaved format and timing adjustment control.
    상세보기
  8. Snelling Richard K. (Alpharetta GA) McIntosh P. Stuckey (59 E. Park La. Atlanta GA 30309) Tucker Mark (Norcross GA), Home personal communication system.
    상세보기
  9. Miller David S. (Escondido CA), Layered channel element in a base station modem for a CDMA cellular communication system.
    상세보기
  10. Messerschmitt David G. (Moraga CA) Flores Christopher (Oakland CA) Lu Hulhung (Danville CA), Method and an apparatus for establishing the functional capabilities for wireless communications between a base unit and.
    상세보기
  11. Robbins Barry R. (San Diego CA) Ziv Noam A. (San Diego CA), Method and apparatus for paging a concentrated subscriber system for wireless local loop.
    상세보기
  12. Rasky Phillip D. (Buffalo Grove IL) Kepler James F. (Buffalo Grove IL) Chiasson Gregory M. (Barrington IL), Method and apparatus for synchronizing a received signal in a digital radio communication system.
    상세보기
  13. Garrison Arthur L. ; Smigla Terrence R. ; Stephens Scott A., Method and apparatus for synchronizing communications in a satellite based telecommunications system.
    상세보기
  14. Padovani Roberto (San Diego CA) Tiedemann ; Jr. Edward G. (San Diego CA) Weaver ; Jr. Lindsay A. (San Diego CA) Butler Brian K. (Cardiff CA), Method and apparatus for the formatting of data for transmission.
    상세보기
  15. Padovani Roberto (San Diego CA) Tiedemann ; Jr. Edward G. (San Diego CA) Weaver ; Jr. Lindsay A. (San Diego CA) Butler Brian K. (Cardiff CA), Method and apparatus for the formatting of data for transmission.
    상세보기
  16. Alamouti Siavash ; Casas Eduardo F.,CAX ; Hirano Michael ; Hoole Elliott ; Jesse Mary ; Michelson David G.,CAX ; Poon Patrick ; Veintimilla Gregory J. ; Zhang Hongliang, Method for frequency division duplex communications.
    상세보기
  17. Rabina Ossi,FIX ; Paksuniemi Janne,FIX ; Keranen Keijo,FIX ; Tarkiainen Markku,FIX ; Lilja Harri,FIX ; Rahikkala Sanna,FIX ; Tormakangas Esko,FIX ; Nybacka Kai,FIX, Method for processing information in a wireless local loop terminal and a terminal.
    상세보기
  18. Mourot Christophe (Asnieres FRX), Method for transmitting information at high speed by multiple burst allocation and associated receiving method and devic.
    상세보기
  19. Uola Risto (Oulu FIX), Radio system and a subscriber terminal for a radio system.
    상세보기
  20. Natarajan Kadathur S. (Millwood NY), Scheduling methods for efficient frequency reuse in a multi-cell wireless network served by a wired local area network.
    상세보기
  21. Hurme Harri,FIX ; Heikkila Juha,FIX, Subscriber network arrangement for connecting subscribers to a telephone network.
    상세보기
  22. Ward Marvin W. (6602 Ashmere Centreville VA 22020), T carrier network test apparatus and method.
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  23. Kaplan Diego, Telephone number parser for wireless local loop telephones.
    상세보기
  24. Larson Craig R., Videophone for simultaneous audio and video communication via a standard telephone line.
    상세보기

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  25. Haney, Richard D., Inter-autonomous networking involving multiple service providers.
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