Title:
METHODS AND APPARATUS FOR ENCODING AND DECODING BASED ON LAYERED POLAR CODE
Document Type and Number:
WIPO Patent Application WO/2018/228357
Kind Code:
A1
Abstract:
In a layered coding approach, a code configuration parameter of a polar code is determined, and encoding graph parameters are determined based on the determined code configuration parameter. The encoding graph parameters identify inputs for one or more kernel operations in each of multiple encoding layers. Information symbols are encoded by applying the one or more kernel operations to the inputs identified in each encoding layer in accordance with the determined encoding graph parameters.
Inventors:
SABER HAMID (CA)
GE YIQUN (CA)
TONG WEN (CA)
ZHANG RAN (CA)
GE YIQUN (CA)
TONG WEN (CA)
ZHANG RAN (CA)
Application Number:
PCT/CN2018/090764
Publication Date:
December 20, 2018
Filing Date:
June 12, 2018
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H03M13/00
Domestic Patent References:
| WO2017061891A1 | 2017-04-13 |
Other References:
HUAWEI ET AL.: "Polar codes-encoding and decoding", 3GPP TSG RAN WGI MEETING R1-164039, 14 May 2016 (2016-05-14), XP051090110
NOAM PRESMAN ET AL.: "Polar Codes with Mixed Kernels", 2011 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY PROCEEDINGS, July 2011 (2011-07-01), pages 6 - 10, XP055556804
NOAM PRESMAN ET AL.: "Mixed-Kernels Constructions of Polar Codes", IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, vol. 34, no. 2, February 2016 (2016-02-01), pages 239 - 253, XP055556800
See also references of EP 3628111A4
NOAM PRESMAN ET AL.: "Polar Codes with Mixed Kernels", 2011 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY PROCEEDINGS, July 2011 (2011-07-01), pages 6 - 10, XP055556804
NOAM PRESMAN ET AL.: "Mixed-Kernels Constructions of Polar Codes", IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, vol. 34, no. 2, February 2016 (2016-02-01), pages 239 - 253, XP055556800
See also references of EP 3628111A4
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