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Extract from the Register of European Patents

EP About this file: EP3151498

EP3151498 - FBMC-BASED PILOT SENDING METHOD, CHANNEL ESTIMATING METHOD AND RELATED DEVICES [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  25.09.2020
Database last updated on 07.10.2024
FormerThe patent has been granted
Status updated on  18.10.2019
FormerGrant of patent is intended
Status updated on  16.06.2019
FormerExamination is in progress
Status updated on  14.12.2018
FormerRequest for examination was made
Status updated on  03.03.2017
FormerThe international publication has been made
Status updated on  19.12.2016
Most recent event   Tooltip08.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 10.08.2022  [2022/32]
Applicant(s)For all designated states
Huawei Technologies Co., Ltd.
Huawei Administration Building
Bantian
Longgang District
Shenzhen, Guangdong 518129 / CN
[N/P]
Former [2017/14]For all designated states
Huawei Technologies Co. Ltd.
Huawei Administration Building
Bantian
Longgang District
Shenzhen, Guangdong 518129 / CN
Inventor(s)01 / REN, Guangmei
Huawei Administration Building
Bantian
Longgang
Shenzhen Guangdong 518129 / CN
02 / YAN, Hua
Huawei Administration Building
Bantian
Longgang
Shenzhen Guangdong 518129 / CN
03 / MIN, Lei
Huawei Administration Building
Bantian
Longgang
Shenzhen Guangdong 518129 / CN
 [2017/14]
Representative(s)Gill Jennings & Every LLP
The Broadgate Tower
20 Primrose Street
London EC2A 2ES / GB
[2017/14]
Application number, filing date14896060.226.06.2014
[2017/14]
WO2014CN80808
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2015196408
Date:30.12.2015
Language:ZH
[2015/52]
Type: A1 Application with search report 
No.:EP3151498
Date:05.04.2017
Language:EN
[2017/14]
Type: B1 Patent specification 
No.:EP3151498
Date:20.11.2019
Language:EN
[2019/47]
Search report(s)International search report - published on:CN30.12.2015
(Supplementary) European search report - dispatched on:EP02.11.2017
ClassificationIPC:H04L27/26
[2017/14]
CPC:
H04L27/2654 (EP,US); H04L25/0202 (US); H04L27/26 (EP,US);
H04L27/261 (EP,US); H04L27/26416 (EP,US); H04L5/0005 (US);
H04L5/0048 (US) (-)
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 [2017/14]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:FBMC-BASIERTES PILOTSENDEVERFAHREN, KANALSCHÄTZUNGSVERFAHREN UND ENTSPRECHENDE VORRICHTUNGEN[2017/14]
English:FBMC-BASED PILOT SENDING METHOD, CHANNEL ESTIMATING METHOD AND RELATED DEVICES[2017/14]
French:PROCÉDÉ D'ENVOI DE PILOTE BASÉ FBMC, PROCÉDÉ D'ESTIMATION DE CANAL, ET DISPOSITIFS ASSOCIÉS[2017/14]
Entry into regional phase19.12.2016Translation filed 
19.12.2016National basic fee paid 
19.12.2016Search fee paid 
19.12.2016Designation fee(s) paid 
19.12.2016Examination fee paid 
Examination procedure19.12.2016Examination requested  [2017/14]
19.12.2016Date on which the examining division has become responsible
11.05.2018Amendment by applicant (claims and/or description)
12.12.2018Despatch of a communication from the examining division (Time limit: M04)
19.03.2019Reply to a communication from the examining division
17.06.2019Communication of intention to grant the patent
11.10.2019Fee for grant paid
11.10.2019Fee for publishing/printing paid
11.10.2019Receipt of the translation of the claim(s)
Opposition(s)21.08.2020No opposition filed within time limit [2020/44]
Fees paidRenewal fee
19.12.2016Renewal fee patent year 03
30.06.2017Renewal fee patent year 04
29.06.2018Renewal fee patent year 05
01.07.2019Renewal fee patent year 06
Opt-out from the exclusive  Tooltip
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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.
Lapses during opposition  TooltipHU26.06.2014
AL20.11.2019
AT20.11.2019
CY20.11.2019
CZ20.11.2019
DK20.11.2019
EE20.11.2019
ES20.11.2019
FI20.11.2019
HR20.11.2019
IT20.11.2019
LT20.11.2019
LV20.11.2019
MC20.11.2019
MK20.11.2019
MT20.11.2019
NL20.11.2019
PL20.11.2019
RO20.11.2019
RS20.11.2019
SE20.11.2019
SI20.11.2019
SK20.11.2019
SM20.11.2019
TR20.11.2019
BG20.02.2020
NO20.02.2020
GR21.02.2020
IS20.03.2020
PT12.04.2020
IE26.06.2020
LU26.06.2020
BE30.06.2020
CH30.06.2020
FR30.06.2020
LI30.06.2020
[2022/32]
Former [2022/27]HU26.06.2014
AL20.11.2019
AT20.11.2019
CY20.11.2019
CZ20.11.2019
DK20.11.2019
EE20.11.2019
ES20.11.2019
FI20.11.2019
HR20.11.2019
IT20.11.2019
LT20.11.2019
LV20.11.2019
MC20.11.2019
MT20.11.2019
NL20.11.2019
PL20.11.2019
RO20.11.2019
RS20.11.2019
SE20.11.2019
SI20.11.2019
SK20.11.2019
SM20.11.2019
TR20.11.2019
BG20.02.2020
NO20.02.2020
GR21.02.2020
IS20.03.2020
PT12.04.2020
IE26.06.2020
LU26.06.2020
BE30.06.2020
CH30.06.2020
FR30.06.2020
LI30.06.2020
Former [2021/23]AL20.11.2019
AT20.11.2019
CZ20.11.2019
DK20.11.2019
EE20.11.2019
ES20.11.2019
FI20.11.2019
HR20.11.2019
IT20.11.2019
LT20.11.2019
LV20.11.2019
MC20.11.2019
NL20.11.2019
PL20.11.2019
RO20.11.2019
RS20.11.2019
SE20.11.2019
SI20.11.2019
SK20.11.2019
SM20.11.2019
BG20.02.2020
NO20.02.2020
GR21.02.2020
IS20.03.2020
PT12.04.2020
IE26.06.2020
LU26.06.2020
BE30.06.2020
CH30.06.2020
FR30.06.2020
LI30.06.2020
Former [2021/20]AL20.11.2019
AT20.11.2019
CZ20.11.2019
DK20.11.2019
EE20.11.2019
ES20.11.2019
FI20.11.2019
HR20.11.2019
IT20.11.2019
LT20.11.2019
LV20.11.2019
MC20.11.2019
NL20.11.2019
PL20.11.2019
RO20.11.2019
RS20.11.2019
SE20.11.2019
SI20.11.2019
SK20.11.2019
SM20.11.2019
BG20.02.2020
NO20.02.2020
GR21.02.2020
IS20.03.2020
PT12.04.2020
IE26.06.2020
LU26.06.2020
CH30.06.2020
LI30.06.2020
Former [2021/15]AL20.11.2019
AT20.11.2019
CZ20.11.2019
DK20.11.2019
EE20.11.2019
ES20.11.2019
FI20.11.2019
HR20.11.2019
IT20.11.2019
LT20.11.2019
LV20.11.2019
MC20.11.2019
NL20.11.2019
PL20.11.2019
RO20.11.2019
RS20.11.2019
SE20.11.2019
SI20.11.2019
SK20.11.2019
SM20.11.2019
BG20.02.2020
NO20.02.2020
GR21.02.2020
IS20.03.2020
PT12.04.2020
LU26.06.2020
Former [2021/10]AL20.11.2019
AT20.11.2019
CZ20.11.2019
DK20.11.2019
EE20.11.2019
ES20.11.2019
FI20.11.2019
HR20.11.2019
IT20.11.2019
LT20.11.2019
LV20.11.2019
MC20.11.2019
NL20.11.2019
PL20.11.2019
RO20.11.2019
RS20.11.2019
SE20.11.2019
SI20.11.2019
SK20.11.2019
SM20.11.2019
BG20.02.2020
NO20.02.2020
GR21.02.2020
IS20.03.2020
PT12.04.2020
Former [2020/51]AL20.11.2019
AT20.11.2019
CZ20.11.2019
DK20.11.2019
EE20.11.2019
ES20.11.2019
FI20.11.2019
HR20.11.2019
LT20.11.2019
LV20.11.2019
NL20.11.2019
PL20.11.2019
RO20.11.2019
RS20.11.2019
SE20.11.2019
SI20.11.2019
SK20.11.2019
SM20.11.2019
BG20.02.2020
NO20.02.2020
GR21.02.2020
IS20.03.2020
PT12.04.2020
Former [2020/37]AL20.11.2019
CZ20.11.2019
DK20.11.2019
EE20.11.2019
ES20.11.2019
FI20.11.2019
HR20.11.2019
LT20.11.2019
LV20.11.2019
NL20.11.2019
RO20.11.2019
RS20.11.2019
SE20.11.2019
SK20.11.2019
SM20.11.2019
BG20.02.2020
NO20.02.2020
GR21.02.2020
IS20.03.2020
PT12.04.2020
Former [2020/36]AL20.11.2019
CZ20.11.2019
DK20.11.2019
EE20.11.2019
ES20.11.2019
FI20.11.2019
HR20.11.2019
LT20.11.2019
LV20.11.2019
NL20.11.2019
RO20.11.2019
RS20.11.2019
SE20.11.2019
BG20.02.2020
NO20.02.2020
GR21.02.2020
IS20.03.2020
PT12.04.2020
Former [2020/35]AL20.11.2019
CZ20.11.2019
ES20.11.2019
FI20.11.2019
HR20.11.2019
LT20.11.2019
LV20.11.2019
NL20.11.2019
RO20.11.2019
RS20.11.2019
SE20.11.2019
BG20.02.2020
NO20.02.2020
GR21.02.2020
IS20.03.2020
Former [2020/34]AL20.11.2019
ES20.11.2019
FI20.11.2019
HR20.11.2019
LT20.11.2019
LV20.11.2019
NL20.11.2019
RS20.11.2019
SE20.11.2019
BG20.02.2020
NO20.02.2020
GR21.02.2020
IS20.03.2020
Former [2020/32]AL20.11.2019
FI20.11.2019
HR20.11.2019
LT20.11.2019
LV20.11.2019
NL20.11.2019
RS20.11.2019
SE20.11.2019
BG20.02.2020
NO20.02.2020
GR21.02.2020
IS20.03.2020
Former [2020/26]FI20.11.2019
HR20.11.2019
LT20.11.2019
LV20.11.2019
NL20.11.2019
RS20.11.2019
SE20.11.2019
BG20.02.2020
NO20.02.2020
GR21.02.2020
IS20.03.2020
Former [2020/24]FI20.11.2019
LT20.11.2019
LV20.11.2019
NL20.11.2019
SE20.11.2019
BG20.02.2020
NO20.02.2020
GR21.02.2020
IS20.03.2020
Former [2020/23]FI20.11.2019
LT20.11.2019
LV20.11.2019
NL20.11.2019
SE20.11.2019
BG20.02.2020
NO20.02.2020
GR21.02.2020
Former [2020/22]FI20.11.2019
LT20.11.2019
SE20.11.2019
BG20.02.2020
NO20.02.2020
Former [2020/21]NO20.02.2020
Documents cited:Search[A]WO2008007019  (FRANCE TELECOM [FR], et al) [A] 5-11,15,16 * page 11, line 19 - page 12, line 4 * * page 12, line 29 - page 13, line 9 * * page 14, line 15 - page 15, line 8 * * figure 2a * * figure 2b * * page 19, line 24 - line 28 ** page 20, line 20 - page 21, line 10 *;
 [I]  - FRANCE TELECOM ET AL, "Some practical aspects for OFDM/OQAM channel estimation", 3GPP DRAFT; R1-051458, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, (20051031), vol. RAN WG1, no. Seoul, Korea; 20051031, XP050101048 [I] 1-4,12-14,17 * paragraph [0002] *
 [I]  - LELE C ET AL, "Channel estimation with scattered pilots in OFDM/OQAM", SIGNAL PROCESSING ADVANCES IN WIRELESS COMMUNICATIONS, 2008. SPAWC 2008. IEEE 9TH WORKSHOP ON, IEEE, PISCATAWAY, NJ, USA, (20080706), ISBN 978-1-4244-2045-2, pages 286 - 290, XP031345948 [I] 1-4,12-14,17 * page 288, column l *
 [I]  - KLIKS ADRIAN ET AL, "Power loading for FBMC systems: An analysis with mercury-filling approach", ICT 2013, IEEE, (20130506), doi:10.1109/ICTEL.2013.6632152, pages 1 - 5, XP032777909 [I] 1-4,12-14,17 * paragraph [00IV] *

DOI:   http://dx.doi.org/10.1109/ICTEL.2013.6632152
 [I]  - TAEWOONG YOON ET AL, "Pilot Structure for High Data Rate in OFDM/OQAM-IOTA System", VEHICULAR TECHNOLOGY CONFERENCE, 2008. VTC 2008-FALL. IEEE 68TH, IEEE, PISCATAWAY, NJ, USA, (20080921), ISBN 978-1-4244-1721-6, pages 1 - 5, XP031352410 [I] 1-4,12-14,17 * paragraph [00IV] *
International search[A]CN101877689  (HUAWEI TECH CO LTD) [A] 1-65 * , the whole document *;
 [A]WO2013121958  (SHARP KK [JP]) [A] 1-65 * , abstract, description, paragraphs [0028]-[0053], and figures 3-7 *;
 [A]CN103368889  (ALCATEL LUCENT SHANGHAI BELL) [A] 1-65 * , description, paragraphs [0039]-[0052], and figures 5 and 8 *;
 [A]EP2713542  (ALCATEL LUCENT [FR]) [A] 1-65* , the whole document *
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