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Extract from the Register of European Patents

EP About this file: EP3662598

EP3662598 - EFFICIENT INTERLEAVER DESIGNS FOR POLAR CODES [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  09.09.2022
Database last updated on 02.09.2024
FormerRequest for examination was made
Status updated on  08.05.2020
FormerThe international publication has been made
Status updated on  09.02.2019
Most recent event   Tooltip10.08.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Qualcomm Incorporated
5775 Morehouse Drive
San Diego, CA 92121-1714 / US
[2020/24]
Inventor(s)01 / LI, Jian
5775 Morehouse Drive
San Diego, California 92121-1714 / US
02 / XU, Changlong
5775 Morehouse Drive
San Diego, California 92121-1714 / US
03 / JIANG, Jing
5775 Morehouse Drive
San Diego, California 92121-1714 / US
04 / XU, Hao
5775 Morehouse Drive
San Diego, California 92121-1714 / US
05 / HOU, Jilei
5775 Morehouse Drive
San Diego, California 92121-1714 / US
 [2020/24]
Representative(s)Dunlop, Hugh Christopher, et al
Maucher Jenkins
Seventh Floor Offices
Artillery House
11-19 Artillery Row
London SW1P 1RT / GB
[N/P]
Former [2020/24]Dunlop, Hugh Christopher, et al
Maucher Jenkins
26 Caxton Street
London SW1H 0RJ / GB
Application number, filing date17919984.904.08.2017
[2020/24]
WO2017CN96015
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019024086
Date:07.02.2019
Language:EN
[2019/06]
Type: A1 Application with search report 
No.:EP3662598
Date:10.06.2020
Language:EN
The application published by WIPO in one of the EPO official languages on 07.02.2019 takes the place of the publication of the European patent application.
[2020/24]
Search report(s)International search report - published on:CN07.02.2019
(Supplementary) European search report - dispatched on:EP15.02.2021
ClassificationIPC:H04L1/00, H03M13/27
[2021/11]
CPC:
H04L1/0057 (EP); H03M13/2778 (KR,US); H03M13/13 (EP,KR);
H03M13/15 (US); H03M13/27 (EP); H03M13/2721 (EP);
H03M13/2906 (US); H03M13/616 (US); H04L1/0041 (EP);
H04L1/0056 (KR); H04L1/0071 (EP,KR) (-)
Former IPC [2020/24]H04L1/00
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 [2020/24]
TitleGerman:EFFIZIENTE VERSCHACHTELUNGSDESIGNS FÜR POLARE CODES[2020/24]
English:EFFICIENT INTERLEAVER DESIGNS FOR POLAR CODES[2020/24]
French:CONCEPTIONS D'ENTRELACEUR EFFICACES DESTINÉES AUX CODES POLAIRES[2020/24]
Entry into regional phase27.12.2019National basic fee paid 
27.12.2019Search fee paid 
27.12.2019Designation fee(s) paid 
27.12.2019Examination fee paid 
Examination procedure27.12.2019Examination requested  [2020/24]
23.07.2021Amendment by applicant (claims and/or description)
09.09.2022Despatch of a communication from the examining division (Time limit: M04)
15.12.2022Reply to a communication from the examining division
14.02.2024Despatch of a communication from the examining division (Time limit: M04)
10.05.2024Reply to a communication from the examining division
Fees paidRenewal fee
27.12.2019Renewal fee patent year 03
17.08.2020Renewal fee patent year 04
09.08.2021Renewal fee patent year 05
09.08.2022Renewal fee patent year 06
09.08.2023Renewal fee patent year 07
09.08.2024Renewal fee patent year 08
Opt-out from the exclusive  Tooltip
competence of the Unified
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.
Documents cited:Search[XAI]US2015333769  (JEONG HONG-SIL [KR], et al) [X] 8,13,15 * figures 5a-5c,9 * * paragraph [0039] - paragraph [0057] * [A] 1-7,14 [I] 8-13,15;
 [E]EP3720024  (QUALCOMM INC [US]) [E] 1-15 * paragraph [0052] - paragraph [0098] ** figures 3-10 *;
 [XI]  - QUALCOMM INCORPORATED, "Design and evaluation of Interleaver for Polar codes", vol. RAN WG1, no. Qingdao; 20170627 - 20170630, (20170626), 3GPP DRAFT; R1-1711222 DESIGN AND EVALUATION OF INTERLEAVER FOR POLAR CODES, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CE, URL: http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN1/Docs/, (20170626), XP051300421 [X] 1-8,13-15 * Sections 1 and 2 * [I] 9-12
 [XI]  - QUALCOMM INCORPORATED, "Interleaver design for Polar codes", vol. RAN WG1, no. Hangzhou; 20170515 - 20170519, (20170514), 3GPP DRAFT; R1-1708649 INTERLEAVER DESIGN FOR POLAR CODES, 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/, (20170514), XP051273836 [X] 1-8,13-15 * Sections 1, 3 and 5 * [I] 9-12
 [XAI]  - HUAWEI ET AL, "Interleaver design for Polar code", vol. RAN WG1, no. Qingdao, China; 20170627 - 20170630, (20170626), 3GPP DRAFT; R1-1709999 INTERLEAVER DESIGN FOR POLAR CODE, 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/, (20170626), XP051299224 [X] 8,13,15 * Sections 1 and 2 * [A] 1-7,14 [I] 8-13,15
International search[YX]US2009147724  (NIMBALKER AJIT [US], et al) [Y] 1-7 * description, paragraphs [0021]-[0029] description, paragraphs [0021]-[0029] * [X] 8-14;
 [A]CN102136888  (DATANG MOBILE COMM EQUIP CO) [A] 1-14 * the whole document *;
 [A]CN102164025  (UNIV BEIJING POSTS & TELECOMM) [A] 1-14* the whole document *;
 [Y]US2016173233  (LOGHIN NABIL SVEN [DE], et al) [Y] 1-7 * claim 12, description, paragraphs [0055]-[0066], [0083]-[0084], figure 9 *
by applicant   - "SC-FDE with OQPSK-Type Schemes: An Efficient Transmission Technique for Broadband Wireless Systems", RUI DINIS et al., COMPUTER COMMUNICATIONS AND NETWORKS, 2009. ICCCN 2009. PROCEEDINGS OF 18TH INTERNATONAL CONFERENCE ON, IEEE, (20090803), pages 1 - 6
    - "CONTINUOUS PHASE QUADRATURE PHASE SHIFT KEYED (CPQPSK) SIGNALING TECHNIQUE", KUH S et al., 21 ST. CENTURY MILITARY COMMUNICATIONS - WHAT'S POSSIBLE? SAN DIEGO, OCT. 23 - 26, 1988; [PROCEEDINGS OF THE MILITARY COMMUNICATIONS CONFERENCE. (MILCOM, IEEE, (19881023), vol. 1-3, pages 157 - 161
    - "Proposed Text on pi/2 BPSK and (G) MSK description ; 15-08-0674-00-003c-proposed-text-on-pi-2-bpsk-and-g-mskdescription", IEEE DRAFT, IEEE-SA MENTOR, (20080910), vol. 802.153c, pages 1 - 3
    - "Quadrature Phase Shift Keying modulator & demodulator for Wireless Modem", TAYAB D MEMON et al., COMPUTER, CONTROL AND COMMUNICATION, 2009. IC4 2009. 2ND INTERNATIONAL CONFERENCE ON, IEEE, (20090217), pages 1 - 6
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.