Title:
COMMUNICATION SYSTEM, RECEIVING DEVICE AND COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2010/013657
Kind Code:
A1
Abstract:
Provided is a receiving device which communicates with a transmitting device provided with a plurality of transmitting antennas. The receiving device is provided with: at least one receiving antenna which receives a plurality of transmitting signals transmitted by the transmitting device from the transmitting antennas; a Fourier transform section which transforms the regions of the signals received by the receiving antenna from time region to frequency region; a propagation path estimating section which estimates a propagation path between the transmitting antennas and the receiving antenna and calculates a propagating path estimation value; and a signal detecting section which detects a plurality of transmitting signals and separates multipaths from the signals that have been transformed to the frequency region by the Fourier transform section.
Inventors:
YAMADA, Ryota (())
山田 良太 (())
YOSHIMOTO, Takashi (())
山田 良太 (())
YOSHIMOTO, Takashi (())
Application Number:
JP2009/063294
Publication Date:
February 04, 2010
Filing Date:
July 24, 2009
Export Citation:
Assignee:
SHARP KABUSHIKI KAISHA (22-22, Nagaike-cho Abeno-ku, Osaka-sh, Osaka 22, 〒5458522, JP)
シャープ株式会社 (〒22 大阪府大阪市阿倍野区長池町２２番２２号 Osaka, 〒5458522, JP)
YAMADA, Ryota (())
山田 良太 (())
シャープ株式会社 (〒22 大阪府大阪市阿倍野区長池町２２番２２号 Osaka, 〒5458522, JP)
YAMADA, Ryota (())
山田 良太 (())
International Classes:
H04J99/00; H04B7/04; H04J11/00; H04W16/28
Attorney, Agent or Firm:
FUNAYAMA, Takeshi et al. (1-9-2, MarunouchiChiyoda-ku, Tokyo 20, 〒1006620, JP)
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