(19)
(11) EP 3 355 652 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:
27.04.2022 Bulletin 2022/17

(45) Mention of the grant of the patent:
23.03.2022 Bulletin 2022/12

(21) Application number: 16862199.3

(22) Date of filing: 04.11.2016
(51) International Patent Classification (IPC): 
H04W 76/27(2018.01)
H04W 88/08(2009.01)
 H04W 88/02(2009.01)
(52) Cooperative Patent Classification (CPC):
H04W 76/27; H04W 76/30; H04W 88/02; H04W 88/08
(86) International application number:
PCT/JP2016/082807
(87) International publication number:
WO 2017/078140 (11.05.2017 Gazette 2017/19)

(54)

USER EQUIPMENT, BASE STATION, AND METHODS FOR CONNECTION ESTABLISHMENT

BENUTZERVORRICHTUNG, BASISSTATION UND VERFAHREN FUER EINEN VERBINDUNGSAUFBAU

DISPOSITIF D'UTILISATEUR, STATION DE BASE, ET PROCÉDÉS D'ÉTABLISSEMENT DE CONNEXION

(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: 05.11.2015 JP 2015218015
12.05.2016 JP 2016096521
14.07.2016 JP 2016139715

(43) Date of publication of application:
01.08.2018 Bulletin 2018/31

(73) Proprietor: NTT DOCOMO, INC.
Chiyoda-ku Tokyo 100-6150 (JP)

(72) Inventors:
  • TAKAHASHI, Hideaki
    Tokyo 100-6150 (JP)
  • HAPSARI, Wuri Andarmawanti
    Tokyo 100-6150 (JP)

(74) Representative: Hoffmann Eitle 
Patent- und Rechtsanwälte PartmbB Arabellastraße 30
81925 München
81925 München (DE)


(56) References cited: : 
EP-A1- 2 757 856
WO-A1-2008/114183
WO-A1-2013/144606
WO-A2-2008/087524
US-A1- 2014 334 371
 EP-A1- 2 804 441
WO-A1-2008/131401
WO-A2-2008/087524
JP-A- 2015 156 524
   
  • ERICSSON: 'Further updates to solution 6.5' 3GPP TSG-SA WG2#111 S2-153179, [Online] 23 October 2015, XP051013389 Retrieved from the Internet: <URL:http://www.3gpp.org/ftp/tsg_ sa/WG2_Arch/TSGS2_111_Chengdu/Docs/S2-15317 9. zip>
  • NTT DOCOMO, INC.: 'Work on user plane based solution with AS information stored in RAN' 3GPP TSG-RAN WG2#92 R2-156424, [Online] 20 November 2015, XP051005843 Retrieved from the Internet: <URL:http://www.3gpp.org/ftp/tsg_ ran/WG2 RL2/TSGR2_92/Docs/R2-156424.zip>
   
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).