Invention Grant
- Patent Title: Receiving apparatus and receiving method
- Patent Title (中): 接收装置和接收方法
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Application No.: US13442572Application Date: 2012-04-09
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Publication No.: US08744016B2Publication Date: 2014-06-03
- Inventor: Hiroaki Takagi , Naoto Adachi , Masataka Umeda
- Applicant: Hiroaki Takagi , Naoto Adachi , Masataka Umeda
- Applicant Address: JP Kawasaki JP Yokohama
- Assignee: Fujitsu Limited,Fujitsu Semiconductor Limited
- Current Assignee: Fujitsu Limited,Fujitsu Semiconductor Limited
- Current Assignee Address: JP Kawasaki JP Yokohama
- Agency: Fujitsu Patent Center
- Priority: JP2011-120334 20110530
- Main IPC: H04L27/06
- IPC: H04L27/06

Abstract:
A receiving apparatus includes a symbol timing detection unit, a Fourier transform unit, a first symbol timing correction unit, and an interpolation synthesis unit. The symbol timing detection unit is configured to detect a Fourier transform start position from a received transmitting signal of a symbol unit, the Fourier transform unit is configured to perform a Fourier transform using the detected Fourier transform start position. The first symbol timing correction unit is configured to calculate and correct an amount of change between the Fourier transform start position of a reference symbol and the detected Fourier transform start position, and the interpolation synthesis unit is configured to perform an interpolation synthesis of a plurality of delay profiles corresponding to a plurality of symbols including the reference symbol and a symbol in which the amount of change is corrected.
Public/Granted literature
- US20120307944A1 RECEIVING APPARATUS AND RECEIVING METHOD Public/Granted day:2012-12-06
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