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Extract from the Register of European Patents

EP About this file: EP3917066

EP3917066 - METHOD FOR GENERATING LOW PAPR SEQUENCE IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS FOR SAME [Right-click to bookmark this link]
StatusThe patent has been granted
Status updated on  13.10.2023
Database last updated on 30.07.2024
FormerGrant of patent is intended
Status updated on  15.05.2023
FormerExamination is in progress
Status updated on  02.12.2022
FormerRequest for examination was made
Status updated on  29.10.2021
FormerThe international publication has been made
Status updated on  22.08.2020
Most recent event   Tooltip26.07.2024Lapse of the patent in a contracting state
New state(s): CZ, RO		published on 28.08.2024 [2024/35]
Applicant(s)For all designated states
LG Electronics Inc.
128, Yeoui-daero
Yeongdeungpo-gu
Seoul 07336 / KR
[2021/48]
Inventor(s)01 / CHA, Hyunsu
IP Center, LG Electronics Inc. 19
Yangjae-daero 11-gil Seocho-gu
Seoul 06772 / KR
02 / YOON, Sukhyon
IP Center, LG Electronics Inc. 19
Yangjae-daero 11-gil Seocho-gu
Seoul 06772 / KR
03 / LEE, Kilbom
IP Center, LG Electronics Inc. 19
Yangjae-daero 11-gil Seocho-gu
Seoul 06772 / KR
04 / PARK, Haewook
IP Center, LG Electronics Inc. 19
Yangjae-daero 11-gil Seocho-gu
Seoul 06772 / KR
 [2023/46]
Former [2021/48]01 / CHA, Hyunsu
Seoul 06772 / KR
02 / YOON, Sukhyon
Seoul 06772 / KR
03 / LEE, Kilbom
Seoul 06772 / KR
04 / PARK, Haewook
Seoul 06772 / KR
Representative(s)Frenkel, Matthias Alexander
Wuesthoff & Wuesthoff
Patentanwälte und Rechtsanwalt PartG mbB
Schweigerstraße 2
81541 München / DE
[N/P]
Former [2021/48]Frenkel, Matthias Alexander
Wuesthoff & Wuesthoff
Patentanwälte PartG mbB
Schweigerstraße 2
81541 München / DE
Application number, filing date20755371.017.02.2020
[2021/48]
WO2020KR02189
Priority number, dateKR2019001771215.02.2019         Original published format: KR 20190017712
US201962806712P15.02.2019         Original published format: US 201962806712 P
KR2019003397025.03.2019         Original published format: KR 20190033970
[2021/48]
Filing languageKO
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020167076
Date:20.08.2020
Language:KO
[2020/34]
Type: A1 Application with search report 
No.:EP3917066
Date:01.12.2021
Language:EN
[2021/48]
Type: B1 Patent specification 
No.:EP3917066
Date:15.11.2023
Language:EN
[2023/46]
Search report(s)International search report - published on:KR20.08.2020
(Supplementary) European search report - dispatched on:EP02.03.2022
ClassificationIPC:H04L5/02, H04L5/00, H04L27/26
[2021/48]
CPC:
H04L27/26134 (EP,KR); H04L27/2614 (KR,US); H04L27/2602 (KR);
H04L27/2607 (US); H04L27/2613 (EP); H04L27/262 (EP);
H04L27/2636 (EP,KR,US); H04L5/0064 (KR); H04L5/0091 (KR);
H04L5/023 (KR); H04J13/0025 (EP); H04J13/0055 (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 [2021/48]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:VERFAHREN ZUR ERZEUGUNG EINER NIEDRIGEN PAPR-SEQUENZ IN EINEM DRAHTLOSEN KOMMUNIKATIONSSYSTEM UND VORRICHTUNG DAFÜR[2021/48]
English:METHOD FOR GENERATING LOW PAPR SEQUENCE IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS FOR SAME[2021/48]
French:PROCÉDÉ PERMETTANT DE GÉNÉRER UNE SÉQUENCE À FAIBLE PAPR DANS UN SYSTÈME DE COMMUNICATION SANS FIL, ET APPAREIL CORRESPONDANT[2021/48]
Entry into regional phase24.08.2021Translation filed 
24.08.2021National basic fee paid 
24.08.2021Search fee paid 
24.08.2021Designation fee(s) paid 
24.08.2021Examination fee paid 
Examination procedure24.08.2021Examination requested  [2021/48]
02.09.2022Amendment by applicant (claims and/or description)
02.12.2022Despatch of a communication from the examining division (Time limit: M04)
13.03.2023Reply to a communication from the examining division
16.05.2023Communication of intention to grant the patent
07.09.2023Fee for grant paid
07.09.2023Fee for publishing/printing paid
07.09.2023Receipt of the translation of the claim(s)
Fees paidRenewal fee
22.02.2022Renewal fee patent year 03
28.02.2023Renewal fee patent year 04
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.
Lapses during opposition  TooltipAT15.11.2023
CZ15.11.2023
DK15.11.2023
EE15.11.2023
ES15.11.2023
HR15.11.2023
LT15.11.2023
LV15.11.2023
NL15.11.2023
PL15.11.2023
RO15.11.2023
RS15.11.2023
SE15.11.2023
SM15.11.2023
BG15.02.2024
NO15.02.2024
GR16.02.2024
IS15.03.2024
PT15.03.2024
[2024/35]
Former [2024/34]AT15.11.2023
DK15.11.2023
EE15.11.2023
ES15.11.2023
HR15.11.2023
LT15.11.2023
LV15.11.2023
NL15.11.2023
PL15.11.2023
RS15.11.2023
SE15.11.2023
SM15.11.2023
BG15.02.2024
NO15.02.2024
GR16.02.2024
IS15.03.2024
PT15.03.2024
Former [2024/33]AT15.11.2023
DK15.11.2023
ES15.11.2023
HR15.11.2023
LT15.11.2023
LV15.11.2023
NL15.11.2023
PL15.11.2023
RS15.11.2023
SE15.11.2023
SM15.11.2023
BG15.02.2024
NO15.02.2024
GR16.02.2024
IS15.03.2024
PT15.03.2024
Former [2024/26]AT15.11.2023
ES15.11.2023
HR15.11.2023
LT15.11.2023
LV15.11.2023
NL15.11.2023
PL15.11.2023
RS15.11.2023
SE15.11.2023
BG15.02.2024
NO15.02.2024
GR16.02.2024
IS15.03.2024
PT15.03.2024
Former [2024/23]AT15.11.2023
ES15.11.2023
LT15.11.2023
NL15.11.2023
BG15.02.2024
GR16.02.2024
IS15.03.2024
PT15.03.2024
Former [2024/21]LT15.11.2023
NL15.11.2023
BG15.02.2024
GR16.02.2024
IS15.03.2024
Former [2024/20]GR16.02.2024
IS15.03.2024
Documents cited:Search[I]  - HUAWEI ET AL, "Discussion on DMRS sequence design for low PAPR", vol. RAN WG1, no. Taipei; 20190121 - 20190125, (20190120), 3GPP DRAFT; R1-1900020, 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%5F3GPP%5FSYNC/RAN1/Docs/R1%2D1900020%2Ezip, (20190120), XP051592947 [I] 1-16 * page 8 - page 9; table 4 * * Section 4. *
 [I]  - QUALCOMM INCORPORATED, "Lower PAPR reference signals", vol. RAN WG1, no. Taipei, Taiwan; 20190121 - 20190125, (20190121), 3GPP DRAFT; R1-1901317 LOWER PAPR REFERENCE SIGNALS, 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%5F3GPP%5FSYNC/RAN1/Docs/R1%2D1901317%2Ezip, (20190121), XP051594120 [I] 1-16 * Section 2.4.2;; table 9 *
 [I]  - ERICSSON, "Remaining details on low PAPR RS", vol. RAN WG1, no. Taipei, Taiwan; 20190121 - 20190125, (20190125), 3GPP DRAFT; R1-1901292 REMAINING DETAILS ON LOW PAPR RS, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, URL: http://www.3gpp.org/ftp/tsg%5Fran/WG1%5FRL1/TSGR1%5FAH/NR%5FAH%5F1901/Docs/R1%2D1901292%2Ezip, (20190125), XP051601238 [I] 1-16 * Section 3.;; table 4 *
 [I]  - NEC, "Discussion on low PAPR RS", vol. RAN WG1, no. Taipei; 20190121 - 20190125, (20190120), 3GPP DRAFT; R1-1900673, 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%5F3GPP%5FSYNC/RAN1/Docs/R1%2D1900673%2Ezip, (20190120), XP051593520 [I] 1-16 * table 5 *
 [I]  - INTERDIGITAL ET AL, "On Low PAPR RS", vol. RAN WG1, no. Taipei, Taiwan; 20190121 - 20190125, (20190112), 3GPP DRAFT; R1-1900811 LOW PAPR RS_FINAL, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, URL: http://www.3gpp.org/ftp/tsg%5Fran/WG1%5FRL1/TSGR1%5FAH/NR%5FAH%5F1901/Docs/R1%2D1900811%2Ezip, (20190112), XP051576349 [I] 1-16 * Section 5.1 *
 [XPI]  - LG ELECTRONICS, "Discussion on Low PAPR RS", vol. RAN WG1, no. Xi'an, China; 20190408 - 20190412, (20190330), 3GPP DRAFT; R1-1904211, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, URL: http://www.3gpp.org/ftp/tsg%5Fran/WG1%5FRL1/TSGR1%5F96b/Docs/R1%2D1904211%2Ezip, (20190330), XP051691349 [XP] 1-8 * Section 2.1;; table 1 * [I] 9-16
 [XPI]  - VIVO, "Further discussion on remaining issues on low PAPR RS", vol. RAN WG1, no. Athens, Greece; 20190225 - 20190301, (20190216), 3GPP DRAFT; R1-1901705_FURTHER DISCUSSION ON REMAINING ISSUES ON LOW PAPR RS, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS C, URL: http://www.3gpp.org/ftp/tsg%5Fran/WG1%5FRL1/TSGR1%5F96/Docs/R1%2D1901705%2Ezip, (20190216), XP051599401 [XP] 1-8 * Section 2.;; table 1 * [I] 9-16
International search[A]KR20090026019  (LG ELECTRONICS INC [KR]) [A] 1-17* See paragraphs [0231]-[0294]. *;
 [X]  - QUALCOMM INCORPORATED, "Lower PAPR reference signals", R1-1901317. 3GPP TSG RAN WG1 Ad-Hoc Meeting, (20190121), XP051594120 [X] 1-17 * See pages 1-2, 10, 20-21, and table 9. *
 [A]  - INTEL CORPORATION, "Low PAPR Reference Signals", Rl-1900505. 3GPP T SG RAN WG1 Ad-Hoc Meeting 1901, (20190112), XP051576112 [A] 1-17 * See sections 2-3. *
 [A]  - QUALCOMM INCORPORATED, "Lower PAPR reference signals", R1-1900908. 3GPP TSG RAN WG1 Ad-Hoc Meeting 1901, (20190112), XP051576445 [A] 1-17 * See page 17: and table 9. *
 [A]  - HUAWEI et al., "Evaluation results of sequence design for Pi/2-BPSK DFT-S-OFDM", Rl-1901239 . 3GPP TSG RAN WG1 Ad-Hoc Meeting 1901, (20190112), XP051576766 [A] 1-17 * See section 2. *
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.