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Patent Searching and Data


Title:
COMMUNICATION DEVICE, ENCODING METHOD, AND DECODING METHOD
Document Type and Number:
WIPO Patent Application WO/2018/167980
Kind Code:
A1
Abstract:
This communication device used in a wireless communication system is provided with: an encoding unit which adds a parity check bit to each of a plurality of partial blocks in an information block, and generates encoded information by encoding the parity check bit-added information block; and a transmission unit which creates a transmission signal from the encoded information generated by the encoding unit, and transmits the transmission signal, wherein the parity check bit is used for parity checking for each of a plurality of candidate series obtained by decoding the encoded information in a reception side of the transmission signal.

Inventors:
SANO YOUSUKE (JP)
NAGATA SATOSHI (JP)
WANG RUNXIN (CN)
NA CHONGNING (CN)
JIANG HUILING (CN)
Application Number:
PCT/JP2017/011055
Publication Date:
September 20, 2018
Filing Date:
March 17, 2017
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Assignee:
NTT DOCOMO INC (JP)
International Classes:
H03M13/13; H04L1/00
Foreign References:
JP2010068083A2010-03-25
Other References:
NOKIA ET AL.: "Details of CRC distribution of Polar design", 3GPP R1-1703497, 17 February 2017 (2017-02-17), XP051222045
TAO WANG ET AL.: "Parity-Check-Concatenated Polar Codes", IEEE COMMUNICATIONS LETTERS, vol. 20, no. 12, December 2016 (2016-12-01), pages 2342 - 2345, XP055545374
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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