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Method and apparatus for joint transmission of multiple data signals in spread spectrum communication systems 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04J-013/04
  • H04B-072/16
  • H04Q-007/30
출원번호 US-0741229 (1996-10-29)
발명자 / 주소
  • Zehavi Ephraim,ILX
출원인 / 주소
  • Qualcomm Incorporated
대리인 / 주소
    Miller
인용정보 피인용 횟수 : 129  인용 특허 : 0

초록

A more efficient and less complex structure and method for combining multiple user channels onto a single carrier frequency in spread spectrum communication systems. A single transformation element, such as a fast Hadamard Transformation processor, is used to orthogonally encode and combine a series

대표청구항

[ What I claim is:] [1.] Apparatus for orthogonally encoding a plurality of digital data signals in a spread spectrum communication system in which information is communicated over orthogonally encoded data signals which are subsequently spectrum spread, comprising:first multiplexing means for recei

이 특허를 인용한 특허 (129)

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