Presentation 1993/9/30
A CDMA System with Coded FFT
Takeharu Kohori,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) A novel CDMA method with new FFI algorithm has been proposed.The proposed method is composed of frequency spread-spectrum using this coded FFI algorithm.Since the orthogonal frequency modulation signals are generated by this transform circuit with different code,the interference signals are completely rejected. In this paper,the principle design of the CDMA method with coded FFI algorithm and the basic property are explained.The performance of this method is shown by comparing with the general CDMA system such as DS-CDMA and FH-CDMA.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) CDMA / FFT / Spread-Spectrum / Foarier transform
Paper # RCS93-53
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Conference Information
Committee RCS
Conference Date 1993/9/30(1days)
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Paper Information
Registration To Radio Communication Systems (RCS)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) A CDMA System with Coded FFT
Sub Title (in English)
Keyword(1) CDMA
Keyword(2) FFT
Keyword(3) Spread-Spectrum
Keyword(4) Foarier transform
1st Author's Name Takeharu Kohori
1st Author's Affiliation STE Telecommunication Engineering Co.Ltd.()
Date 1993/9/30
Paper # RCS93-53
Volume (vol) vol.93
Number (no) 255
Page pp.pp.-
#Pages 5
Date of Issue