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Code division multiple access (CDMA) communication system

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04B-007/216
출원번호 US-0400489 (1999-09-21)
발명자 / 주소
  • Ozukturk, Fatih
  • Jacques, Alexander
  • Lomp, Gary
  • Kowalski, John
출원인 / 주소
  • InterDigital Technology Corporation
대리인 / 주소
    Volpe and Koenig, PC
인용정보 피인용 횟수 : 79  인용 특허 : 73

초록

A multiple access, spread-spectrum communication system processes a plurality of information signals received by a Radio Carrier Station (RCS) over telecommunication lines for simultaneous transmission over a radio frequency (RF) channel as a code-division-multiplexed (CDM) signal to a group of Subs

대표청구항

1. A multiple access spread-spectrum communication system for dynamically changing a transmission rate of an information signal received from a remote processing unit (RPU) over a telecommunication line and transmitted to a subscriber through a first spread-spectrum message channel of a plurality of

이 특허에 인용된 특허 (73)

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  54. Davidovici Sorin (Jackson Heights NY), Programmable two-part matched filter for spread spectrum.
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  19. Rodman, Jeffrey; Drell, David, Conference endpoint requesting and receiving billing information from a conference bridge.
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