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Extract from the Register of European Patents

EP About this file: EP4179662

EP4179662 - BROADCASTING PACKETS USING NETWORK CODING VIA SIDELINK WITH FEEDBACK [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  14.04.2023
Database last updated on 22.08.2024
FormerThe international publication has been made
Status updated on  14.01.2022
Formerunknown
Status updated on  11.08.2021
Most recent event   Tooltip12.07.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
QUALCOMM INCORPORATED
ATTN: International IP Administration
5775 Morehouse Drive
San Diego, California 92121-1714 / US
[2023/20]
Inventor(s)01 / ZHOU, Shanyu
San Diego, California 92121-1714 / US
02 / DAMNJANOVIC, Jelena
San Diego, California 92121-1714 / US
03 / LUO, Tao
San Diego, California 92121-1714 / US
04 / LI, Junyi
San Diego, California 92121-1714 / US
 [2023/20]
Representative(s)Dunlop, Hugh Christopher, et al
Maucher Jenkins
Seventh Floor Offices
Artillery House
11-19 Artillery Row
London SW1P 1RT / GB
[2023/20]
Application number, filing date21749431.906.07.2021
[2023/20]
WO2021US40451
Priority number, dateUS202063050081P09.07.2020         Original published format: US 202063050081 P
US20211736642602.07.2021         Original published format: US202117366426
[2023/20]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2022010853
Date:13.01.2022
Language:EN
[2022/02]
Type: A1 Application with search report 
No.:EP4179662
Date:17.05.2023
Language:EN
The application published by WIPO in one of the EPO official languages on 13.01.2022 takes the place of the publication of the European patent application.
[2023/20]
Search report(s)International search report - published on:EP13.01.2022
ClassificationIPC:H04L1/00, H04L1/18, H03M13/00
[2023/20]
CPC:
H04L1/0076 (EP); H04L5/0055 (US); H04W28/06 (US);
H04L1/0003 (EP); H04L1/0009 (EP); H04L1/0023 (EP);
H04L1/0041 (EP); H04L1/18 (EP); H04L2001/0093 (EP) (-)
Designated contracting statesAL,   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 [2023/20]
TitleGerman:RUNDFUNKPAKETE UNTER VERWENDUNG VON NETZWERKCODIERUNG ÜBER SIDELINK MIT RÜCKKOPPLUNG[2023/20]
English:BROADCASTING PACKETS USING NETWORK CODING VIA SIDELINK WITH FEEDBACK[2023/20]
French:DIFFUSION DE PAQUETS À L'AIDE D'UN CODAGE DE RÉSEAU PAR LIAISON LATÉRALE AVEC RÉTROACTION[2023/20]
Entry into regional phase22.11.2022National basic fee paid 
22.11.2022Designation fee(s) paid 
22.11.2022Examination fee paid 
Examination procedure22.11.2022Examination requested  [2023/20]
22.11.2022Date on which the examining division has become responsible
18.07.2023Amendment by applicant (claims and/or description)
Fees paidRenewal fee
10.05.2023Renewal fee patent year 03
11.07.2024Renewal fee patent year 04
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Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Cited inInternational search[XI]US2011246848  (YUE GUOSEN [US], et al) [X] 1,22,29,30 * abstract * * paragraph [0026] - paragraph [0027] * * paragraph [0058] - paragraph [0060] * * figures 1, 6, 7 * [I] 2-21,23-28;
 [XI]  - DAI JIA ET AL, "LT Codes with Limited Feedback", 2014 IEEE INTERNATIONAL CONFERENCE ON COMPUTER AND INFORMATION TECHNOLOGY, IEEE, (20140911), doi:10.1109/CIT.2014.73, pages 669 - 673, XP032702894 [X] 1-6,8,18-20,22-27,29,30 * abstract * * section III * [I] 7,9-17,21,28

DOI:   http://dx.doi.org/10.1109/CIT.2014.73
 [XI]  - JIAQI YU ET AL, "Novel LT coding scheme with limited feedback in broadcast systems", WIRELESS COMMUNICATIONS&SIGNAL PROCESSING (WCSP), 2012 INTERNATIONAL CONFERENCE ON, IEEE, (20121025), doi:10.1109/WCSP.2012.6542953, ISBN 978-1-4673-5830-9, pages 1 - 5, XP032428400 [X] 1,22,29,30 * abstract * * section III * * figure 1 * [I] 2-21,23-28

DOI:   http://dx.doi.org/10.1109/WCSP.2012.6542953
 [A]  - HUAWEI ET AL, "Sidelink Support & Enhancements for NR", vol. RAN WG1, no. Gothenburg, Sweden; 20160822 - 20160826, (20160821), 3GPP DRAFT; R1-167207, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, URL: http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN1/Docs/, (20160821), XP051140575 [A] 1-30 * section 2 * * figure 1 *
 [A]  - ZTE ET AL, "Views on Rel-17 IAB", vol. TSG RAN, no. Sitges, Spain; 20191209 - 20191212, (20191202), 3GPP DRAFT; RP-192577, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, URL: https://ftp.3gpp.org/tsg_ran/TSG_RAN/TSGR_86/Docs/RP-192577.zip RP-192577 Views on Rel-17 IAB.doc, (20191202), XP051834225 [A] 1-30 * section 2.5 *
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.