Title:
TRANSMISSION DEVICE AND SUBCARRIER MAPPING METHOD
Document Type and Number:
WIPO Patent Application WO/2019/163001
Kind Code:
A1
Abstract:
A transmission device (100) characterized by comprising: a first mapping unit (2) for arranging modulated symbols on an orthogonal frequency division multiplexing (OFDM) subcarrier; a first differential block coding unit (3) for differentially block coding a portion of the arranged modulated symbols; a second differential block coding unit (4) for differentially block coding the remaining modulated symbols, which are the modulated symbols other than the modulated symbol to be differentially block coded by the first differential block coding unit, in which an output of the first differential block coding unit is treated as a start symbol; and a second mapping unit (5) for converting an output of the second differential block coding unit into transmission signals transmitted from a plurality of antennas.
Inventors:
MASUDA SHINJI (JP)
Application Number:
PCT/JP2018/006026
Publication Date:
August 29, 2019
Filing Date:
February 20, 2018
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H04L1/06; H04L27/26
Domestic Patent References:
| WO2013128983A1 | 2013-09-06 | |||
| WO2013129422A1 | 2013-09-06 | |||
| WO2017026040A1 | 2017-02-16 | |||
| WO2011125329A1 | 2011-10-13 | |||
| WO2013128983A1 | 2013-09-06 |
Other References:
MASUDA, SHINJI; SANO, HIROYASU; OKAMURA, ATSUSHI: "Subcarrier mapping methods for OFDM with DSTBC and DSFBC", PROCEEDINGS OF THE IEICE GENERAL CONFERENCE 2018, 6 March 2018 (2018-03-06), JP, pages 319, XP009522492
See also references of EP 3742640A4
See also references of EP 3742640A4
Attorney, Agent or Firm:
TAKAMURA, Jun (JP)
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