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Patent Searching and Data


Title:
APPARATUS AND METHOD FOR ENCODING AND DECODING USING POLAR CODE IN WIRELESS COMMUNICATION SYSTEM AND BROADCASTING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/194635
Kind Code:
A1
Abstract:
The disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The disclosure relates to encoding and decoding by using a polar code in a wireless communication system, and an operation method of a transmission-end apparatus includes determining segmentation and the number of segments, based on parameters associated with encoding of information bits, encoding the information bits according to the number of check bits, and transmitting the encoded information bits to a reception-end apparatus.

Inventors:
JEONG, Hongsil (129 Samsung-ro, Yeongtong-gu,Suwon-si, Gyeonggi-do, 16677, KR)
JANG, Min (129 Samsung-ro, Yeongtong-gu,Suwon-si, Gyeonggi-do, 16677, KR)
Application Number:
KR2019/004062
Publication Date:
October 10, 2019
Filing Date:
April 05, 2019
Export Citation:
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Assignee:
SAMSUNG ELECTRONICS CO., LTD. (129, Samsung-ro Yeongtong-gu,Suwon-si, Gyeonggi-do, 16677, KR)
International Classes:
H03M13/13; H03M13/00; H03M13/29; H04L1/00
Domestic Patent References:
WO2018031715A12018-02-15
Foreign References:
US20180034587A12018-02-01
Other References:
ZTE: "Segmentation of Polar codes", RI -1711749, 3GPP TSG RAN WG1 NR AD-HOC#2, 1 July 2017 (2017-07-01), Qingdao, China, XP051306113
SAMSUNG: "Remaining Issues on Polar Code Sizes", RL-1800747, 3GPP TSG RAN, 12 January 2018 (2018-01-12), Vancouver, Canada, XP051384415
ZTE ET AL.: "Segmentation of Polar code for large UCI", RL-1718914, 3GPP TSG RAN WG1 MEETING #90BIS, 11 October 2017 (2017-10-11), XP051353390
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (3rd Fl, Ace Highend Tower-5 226, Gasan Digital 1-ro,,Geumcheon-gu, Seoul, 08502, KR)
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