(19)
(11) EP 3 991 305 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:
03.01.2024 Bulletin 2024/01

(45) Mention of the grant of the patent:
29.11.2023 Bulletin 2023/48

(21) Application number: 20735576.9

(22) Date of filing: 30.06.2020
(51) International Patent Classification (IPC): 
H03M 13/09(2006.01)
H03M 13/00(2006.01)
 H04L 1/00(2006.01)
(52) Cooperative Patent Classification (CPC):
H03M 13/091; H03M 13/617; H04L 1/0061; H04L 1/0052
(86) International application number:
PCT/EP2020/068426
(87) International publication number:
WO 2021/001382 (07.01.2021 Gazette 2021/01)

(54)

CYCLIC REDUNDANCY CHECK, CRC, DECODING USING THE INVERSE CRC GENERATOR POLYNOMIAL

ZYKLISCHE REDUNDANZ-PRÜFUNGSDEKODIERUNG UNTER VERWENDUNG DES INVERSEN GENERATOR POLYNOMS DES ZYKLISCHEN REDUNDANZKODES

DÈCODAGE DE CODE À CONTRÔLE DE REDONDANCE CYCLIQUE, CRC, UTILISANT L'INVERSE POLYNÔME DE GÉNÉRATEUR CRC

(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: 01.07.2019 GB 201909489
15.04.2020 GB 202005501

(43) Date of publication of application:
04.05.2022 Bulletin 2022/18

(73) Proprietor: AccelerComm Ltd
Chilworth, Southampton SO16 7QJ (GB)

(72) Inventors:
  • MAUNDER, Robert
    Southampton Science Park, Chilworth Southampton Hampshire SO16 7NS (GB)
  • BREJZA, Matthew
    Southampton Science Park, Chilworth Southampton Hampshire SO16 7NS (GB)

(74) Representative: Optimus Patents Limited 
Peak Hill House Steventon
Basingstoke, Hampshire RG25 3AZ
Basingstoke, Hampshire RG25 3AZ (GB)


(56) References cited: : 
WO-A1-2016/050323
   
  • JUNHO CHO ET AL: "Block-interleaving based parallel CRC computation for multi-processor systems", PROC., IEEE WORKSHOP ON SIGNAL PROCESSING SYSTEM, SIPS 2010, SAN FRANCISCO, CALIFORNIA, USA, 6 October 2010 (2010-10-06), - 8 October 2010 (2010-10-08), pages 311-316, XP031792425, ISBN: 978-1-4244-8932-9
  • RAMABADRAN T V ET AL: "A tutorial on CRC computations", IEEE MICRO, IEEE SERVICE CENTER, LOS ALAMITOS, CA, US, vol. 8, no. 4, 1 August 1988 (1988-08-01), pages 62-75, XP011437005, ISSN: 0272-1732, DOI: 10.1109/40.7773
   
Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).