Title:
RECEIVING DEVICE AND RECEIVING METHOD
Document Type and Number:
WIPO Patent Application WO/2019/138470
Kind Code:
A1
Abstract:
This receiving device (2-1) is characterized by being provided with an overlap-save equalization unit (208) which performs an orthogonal transform on a received signal within an equalization range, equalizes a frequency domain signal after the orthogonal transform, performs an inverse orthogonal transform on the signal after the equalization, and extracts data to be detected from a time domain signal after the inverse orthogonal transform, wherein the overlap-save equalization unit (208) determines an extraction range from which the data to be detected is extracted on the basis of at least one among the magnitude of a noise component included in the signal after the equalization within the equalization range and a data error detection result of the signal after the equalization.
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Inventors:
NAKAJIMA AKINORI (JP)
KAWAMOTO TAKESHI (JP)
KAWAMOTO TAKESHI (JP)
Application Number:
PCT/JP2018/000330
Publication Date:
July 18, 2019
Filing Date:
January 10, 2018
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H04L27/26; H04W28/18
Domestic Patent References:
| WO2013054550A1 | 2013-04-18 |
Foreign References:
| JP2010130355A | 2010-06-10 | |||
| JP2006304192A | 2006-11-02 |
Other References:
WLADIMIR BOCQUET ET AL.: "Systematic design of single carrier overlap frequency domain equalization", JOURNAL OF SYSTEMS SCIENCE AND COMPLEXITY, vol. 23, no. 1, January 2010 (2010-01-01), pages 50 - 60, XP055625697, ISSN: 1009-6124, DOI: 10.1007/s11424-010-9275-2
NAKAJIMA AKINORI ET EL.: "Transmission performance of layered frequency domain soft interference cancellation for single carrier MIMO multiplexing transmission", IEICE TECHNICAL REPORT, vol. 108, no. 202, 4 September 2008 (2008-09-04), pages 1 - 6
LI SHENG ET AL.: "An iterative signal detection scheme for MIMO SC-FDE without cyclic prefix using ISI canceller and MLD", IEICE TECHNICAL REPORT, vol. 110, no. 433, 23 February 2011 (2011-02-23), pages 31 - 36
NAKAJIMA AKINORI ET EL.: "Transmission performance of layered frequency domain soft interference cancellation for single carrier MIMO multiplexing transmission", IEICE TECHNICAL REPORT, vol. 108, no. 202, 4 September 2008 (2008-09-04), pages 1 - 6
LI SHENG ET AL.: "An iterative signal detection scheme for MIMO SC-FDE without cyclic prefix using ISI canceller and MLD", IEICE TECHNICAL REPORT, vol. 110, no. 433, 23 February 2011 (2011-02-23), pages 31 - 36
Attorney, Agent or Firm:
TAKAMURA, Jun (JP)
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