Title:
TRANSMITTER APPARATUS, RECEIVER APPARATUS, COMMUNICATION SYSTEM AND TRANSMISSION METHOD
Document Type and Number:
WIPO Patent Application WO/2018/163359
Kind Code:
A1
Abstract:
The present invention is a transmitter apparatus (10) that supports a multicarrier block transmission scheme. The transmitter apparatus (10) is provided with: a static sequence generation unit (14) for generating a static sequence; a data sequence generation unit (18) for converting data symbols into a time-domain signal and generating a data signal; a multiplexing unit (15) for generating a block signal by splitting the static sequence in two and positioning one part at the beginning and one part at the end of a block, and positioning a data sequence, which is an output signal from the data sequence generation unit, between the static sequence that has been split in two; and an interpolation unit (16) for performing an interpolation process on the block signal.
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Inventors:
HASEGAWA FUMIHIRO (JP)
OKAZAKI AKIHIRO (JP)
OKAZAKI AKIHIRO (JP)
Application Number:
PCT/JP2017/009512
Publication Date:
September 13, 2018
Filing Date:
March 09, 2017
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H04L27/26
Domestic Patent References:
| WO2017022056A1 | 2017-02-09 | |||
| WO2017022059A1 | 2017-02-09 |
Foreign References:
| JP2010034672A | 2010-02-12 |
Other References:
HASEGAWA, FUMIHIRO ET AL.: "Static sequence embedded DFT-s-OFDM", IEICE TECHNICAL REPORT, vol. 114, no. 490, 25 February 2015 (2015-02-25), pages 147 - 152, XP009504767
FUMIHIRO HASEGAWA ET AL.: "Static Sequence Assisted Out-of-Band Power Suppression for DFT-s-OFDM", 2015 IEEE 26TH ANNUAL INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR, AND MOBILE RADIO COMMUNICATIONS (PIMRC), 30 August 2015 (2015-08-30), pages 61 - 66, XP032821953, DOI: 10.1109/PIMRC.2015.7343269
W. Y. ZOUY. WU: "COFDM: AN OVERVIEW", IEEE TRANS. ON BROADCASTING, vol. 41, no. 1, March 1995 (1995-03-01), pages 1 - 8
D. C. CHU: "Polyphase Codes With Good Periodic Correlation Properties", IEEE TRANSACTIONS ON INFORMATION THEORY, vol. 18, no. 4, July 1972 (1972-07-01), pages 531 - 532, XP003015230, doi:10.1109/TIT.1972.1054840
B. PORAT: "A Course in Digital Signal Processing", 1997, JOHN WILEY AND SONS INC.
D. N. LIUM. P. FITZ: "Iterative MAP equalization and decoding in wireless mobile coded OFDM", IEEE TRANS. ON COMMUN., vol. 57, no. 7, July 2009 (2009-07-01), pages 2042 - 2051
FUMIHIRO HASEGAWA ET AL.: "Static Sequence Assisted Out-of-Band Power Suppression for DFT-s-OFDM", 2015 IEEE 26TH ANNUAL INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR, AND MOBILE RADIO COMMUNICATIONS (PIMRC), 30 August 2015 (2015-08-30), pages 61 - 66, XP032821953, DOI: 10.1109/PIMRC.2015.7343269
W. Y. ZOUY. WU: "COFDM: AN OVERVIEW", IEEE TRANS. ON BROADCASTING, vol. 41, no. 1, March 1995 (1995-03-01), pages 1 - 8
D. C. CHU: "Polyphase Codes With Good Periodic Correlation Properties", IEEE TRANSACTIONS ON INFORMATION THEORY, vol. 18, no. 4, July 1972 (1972-07-01), pages 531 - 532, XP003015230, doi:10.1109/TIT.1972.1054840
B. PORAT: "A Course in Digital Signal Processing", 1997, JOHN WILEY AND SONS INC.
D. N. LIUM. P. FITZ: "Iterative MAP equalization and decoding in wireless mobile coded OFDM", IEEE TRANS. ON COMMUN., vol. 57, no. 7, July 2009 (2009-07-01), pages 2042 - 2051
Attorney, Agent or Firm:
TAKAMURA, Jun (JP)
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