Invention Grant
- Patent Title: Receiving apparatus and transmitting-receiving apparatus
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Application No.: US15553330Application Date: 2016-02-01
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Publication No.: US10014998B2Publication Date: 2018-07-03
- Inventor: Akinori Nakajima , Takehiko Nishide
- Applicant: Mitsubishi Electric Corporation
- Applicant Address: JP Chiyoda-ku
- Assignee: Mitsubishi Electric Corporation
- Current Assignee: Mitsubishi Electric Corporation
- Current Assignee Address: JP Chiyoda-ku
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2015-046485 20150309
- International Application: PCT/JP2016/052909 WO 20160201
- International Announcement: WO2016/143410 WO 20160915
- Main IPC: H04L5/00
- IPC: H04L5/00 ; H04J11/00 ; H04L27/01 ; H04L25/02

Abstract:
A receiving apparatus includes: a control signal channel estimator to estimate a channel for a control signal using a pilot signal extracted from a received signal, and generate a first channel estimate value; a control signal FED unit to perform frequency domain equalization processing on the control signal by using the first channel estimate value; a control signal demodulator to demodulate the equalized control signal; a control signal encoder to encode a demodulated equalized control signal; an FFT unit to generate, from the encoded equalized control signal, a control signal replica; a data channel estimator to estimate a channel for the data signal by using the control signal replica and the first channel estimate value; and a data FDE unit to perform frequency domain equalization processing on the data signal by using the second channel estimate value.
Public/Granted literature
- US20180115400A1 RECEIVING APPARATUS AND TRANSMITTING-RECEIVING APPARATUS Public/Granted day:2018-04-26
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