Title:
METHOD AND DEVICE FOR MANAGING IDENTIFIER OF EUICC
Document Type and Number:
WIPO Patent Application WO/2014/046421
Kind Code:
A1
Abstract:
A method and device for managing an identifier of an embedded universal integrated circuit card (eUICC) is disclosed. The eUICC receives an identifier information request, determines whether there is a network carrier profile in an enabled state, and provides identifier information corresponding to the identifier information request based on the results of the determination. According to the method, it is possible to separately manage the unique identifier of the eUICC and a network carrier ICCID and to dynamically manage the identifier of the eUICC according to the state of the network carrier profile of the eUICC.
Inventors:
SEO MYOUNG HEE (KR)
KIM KWAN LAE (KR)
PARK CHUL HYUN (KR)
LEE JIN HYOUNG (KR)
LEE HYUNG JIN (KR)
JEONG YOUN PIL (KR)
KIM KWAN LAE (KR)
PARK CHUL HYUN (KR)
LEE JIN HYOUNG (KR)
LEE HYUNG JIN (KR)
JEONG YOUN PIL (KR)
Application Number:
PCT/KR2013/008278
Publication Date:
March 27, 2014
Filing Date:
September 12, 2013
Export Citation:
Assignee:
KT CORP (KR)
International Classes:
H04W8/26
Domestic Patent References:
| WO2012076437A2 | 2012-06-14 |
Foreign References:
| KR20120047813A | 2012-05-14 | |||
| US20120122423A1 | 2012-05-17 | |||
| KR20090056322A | 2009-06-03 | |||
| US20110281551A1 | 2011-11-17 |
Attorney, Agent or Firm:
E-SANG PATENT & TRADEMARK LAW FIRM (KR)
특허법인 이상 (KR)
특허법인 이상 (KR)
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