(19)
(11) EP 3 852 398 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:
20.12.2023 Bulletin 2023/51

(45) Mention of the grant of the patent:
20.09.2023 Bulletin 2023/38

(21) Application number: 21151134.0

(22) Date of filing: 12.01.2021
(51) International Patent Classification (IPC): 
H04W 4/02(2018.01)
 H04W 4/021(2018.01)
(52) Cooperative Patent Classification (CPC):
H04W 4/02; H04W 4/021; H04W 4/025

(54)

WIRELESS LOCATION-SENSING

DRAHTLOSE ORTSERFASSUNG

DÉTECTION DE LOCALISATION SANS FIL

(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: 15.01.2020 FI 20205033

(43) Date of publication of application:
21.07.2021 Bulletin 2021/29

(73) Proprietor: Nokia Technologies Oy
02610 Espoo (FI)

(72) Inventors:
  • ALANEN, Olli
    01690 Vantaa (FI)
  • RANTALA, Enrico Henrik
    Berkeley, CA California 94708 (US)
  • KASSLIN, Mika
    02770 Espoo (FI)
  • MARIN, Janne
    02770 Espoo (FI)
  • KOLMONEN, Veli-Matti
    02920 Espoo (FI)

(74) Representative: DREISS Patentanwälte PartG mbB 
Friedrichstraße 6
70174 Stuttgart
70174 Stuttgart (DE)


(56) References cited: : 
EP-A1- 3 491 866
WO-A1-2018/204793
 WO-A1-2018/160141
US-A1- 2019 097 712
   
       
    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).