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Patent Searching and Data


Title:
COMMUNICATION DEVICE AND SEQUENCE SELECTION METHOD
Document Type and Number:
WIPO Patent Application WO/2018/143124
Kind Code:
A1
Abstract:
This communication device used in a wireless communication system is provided with: a receiving unit which receives encoded information to which a prescribed identifier has been applied, from another communication device, and which, by decoding said encoded information, acquires a prescribed number of sequences that will serve as candidates for a final decoding result, and performs an error detection code-based test using a plurality of identifiers, for each of the prescribed number of sequences; and a sequence selection unit which, when the receiving unit has succeeded in the error detection code-based test on a plurality of the sequences, selects, from among said plurality of sequences, the one having the highest likelihood as a final decoding result.

Inventors:
OOKUBO NAOTO (JP)
NAGATA SATOSHI (JP)
MIKI NOBUHIKO (JP)
Application Number:
PCT/JP2018/002727
Publication Date:
August 09, 2018
Filing Date:
January 29, 2018
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Assignee:
NTT DOCOMO INC (JP)
International Classes:
H04L1/00; H03M13/13; H03M13/45
Domestic Patent References:
WO2015116866A12015-08-06
Foreign References:
US20160182187A12016-06-23
JP2012526483A2012-10-25
JP2014534774A2014-12-18
Other References:
"R1-1700386 Polar code design", 3 GPP/RAN/WG1/AH /1 7, 20 January 2017 (2017-01-20), XP051207923
POL A R 5 G, vol. 1 1 6, no. 3 9 6, 12 January 2017 (2017-01-12), pages 205 - 210
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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