(19)
(11) EP 3 457 606 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
18.05.2022 Bulletin 2022/20

(45) Mention of the grant of the patent:
02.03.2022 Bulletin 2022/09

(21) Application number: 18765530.3

(22) Date of filing: 04.05.2018
(51) International Patent Classification (IPC): 
H04L 1/00(2006.01)
H03M 13/05(2006.01)
 H03M 13/13(2006.01)
(52) Cooperative Patent Classification (CPC):
H04L 1/0009; H04L 1/0043; H03M 13/13
(86) International application number:
PCT/CN2018/085567
(87) International publication number:
WO 2019/024555 (07.02.2019 Gazette 2019/06)

(54)

METHOD AND DEVICE FOR ENCODING POLAR CODE

POLARCODE-CODIERUNGSVERFAHREN UND -VORRICHTUNG

DISPOSITIF ET PROCÉDÉ DE CODAGE DE CODE POLAIRE

(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 02.08.2017 CN 201710653644

(43) Date of publication of application:
20.03.2019 Bulletin 2019/12

(60) Divisional application:
22153899.4

(73) Proprietor: Huawei Technologies Co., Ltd.
Shenzhen, Guangdong 518129 (CN)

(72) Inventors:
  • WANG, Jun
    Shenzhen Guangdong 518129 (CN)
  • ZHANG, Gongzheng
    Shenzhen Guangdong 518129 (CN)
  • ZHANG, Huazi
    Shenzhen Guangdong 518129 (CN)
  • XU, Chen
    Shenzhen Guangdong 518129 (CN)
  • HUANG, Lingchen
    Shenzhen Guangdong 518129 (CN)
  • DAI, Shengchen
    Shenzhen Guangdong 518129 (CN)
  • LUO, Hejia
    Shenzhen Guangdong 518129 (CN)
  • QIAO, Yunfei
    Shenzhen Guangdong 518129 (CN)
  • LI, Rong
    Shenzhen Guangdong 518129 (CN)
  • WANG, Jian
    Shenzhen Guangdong 518129 (CN)
  • CHEN, Ying
    Shenzhen Guangdong 518129 (CN)
  • POLIANSKII, Nikita
    Shenzhen Guangdong 518129 (CN)
  • KAMENEV, Mikhail
    Shenzhen Guangdong 518129 (CN)
  • SHEN, Zukang
    Shenzhen Guangdong 518129 (CN)
  • HUANGFU, Yourui
    Shenzhen Guangdong 518129 (CN)
  • DU, Yinggang
    Shenzhen Guangdong 518129 (CN)

(74) Representative: Pfenning, Meinig & Partner mbB 
Patent- und Rechtsanwälte Joachimsthaler Straße 10-12
10719 Berlin
10719 Berlin (DE)


(56) References cited: : 
CN-A- 105 099 622
CN-A- 107 592 181
 CN-A- 105 743 621
US-A1- 2014 331 083
   
  • QUALCOMM INCORPORATED: "Design of Polar codes for control channel", 3GPP DRAFT; R1-1700832 DESIGN OF POLAR CODES FOR CONTROL CHANNEL, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANC , vol. RAN WG1, no. Spokane, USA; 20170116 - 20170120 16 January 2017 (2017-01-16), XP051208351, Retrieved from the Internet: URL:http://www.3gpp.org/ftp/Meetings_3GPP_ SYNC/RAN1/Docs/ [retrieved on 2017-01-16]
  • SAMSUNG: "Design of a Nested Sequence for Polar Codes", 3GPP DRAFT; R1-1705425_DESIGN OF A NESTED SEQUENCE FOR POLAR CODES_FINAL, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX , vol. RAN WG1, no. Spokane, Washington, USA; 20170403 - 20170407 2 April 2017 (2017-04-02), XP051243555, Retrieved from the Internet: URL:http://www.3gpp.org/ftp/Meetings_3GPP_ SYNC/RAN1/Docs/ [retrieved on 2017-04-02]
  • HUAWEI ET AL: "Channel coding chain for control channel", 3GPP DRAFT; R1-1710003 CHANNEL CODING CHAIN FOR CONTROL CHANNEL, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE , vol. RAN WG1, no. Qingdao, China; 20170627 - 20170630 26 June 2017 (2017-06-26), XP051299228, Retrieved from the Internet: URL:http://www.3gpp.org/ftp/Meetings_3GPP_ SYNC/RAN1/Docs/ [retrieved on 2017-06-26]
  • NTT DOCOMO: "Sequence design of Polar codes", 3GPP DRAFT; R1-1708489, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE , vol. RAN WG1, no. Hangzhou, China; 20170515 - 20170519 14 May 2017 (2017-05-14), XP051273681, Retrieved from the Internet: URL:http://www.3gpp.org/ftp/Meetings_3GPP_ SYNC/RAN1/Docs/ [retrieved on 2017-05-14]
   
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