Title:
NETWORK NODE AND COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2022/195878
Kind Code:
A1
Abstract:
This network node has: a transmission unit that authenticates a terminal and transmits a provisional identifier to the terminal; a reception unit that receives a request including the provisional identifier, or receives an authentication code based on the provisional identifier; and a control unit that issues an access token on the basis of the request including the provisional identifier or the authentication code. The transmission unit transmits the access token to the terminal or to an external application. The reception unit receives, from the terminal or the external application, an application programming interface (API) call request based on the access token. The control unit verifies the access token and, when it is assessed that the API call request is approved, executes a process on the basis of the API call request.
Inventors:
SUZUKI YUJI (JP)
MINOKUCHI ATSUSHI (JP)
MINOKUCHI ATSUSHI (JP)
Application Number:
PCT/JP2021/011495
Publication Date:
September 22, 2022
Filing Date:
March 19, 2021
Export Citation:
Assignee:
NTT DOCOMO INC (JP)
International Classes:
H04W12/06
Other References:
NEC: "Correction/enhancement in CAPIF TS", 3GPP DRAFT; S3-183341_CR_CAPIF_33122, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG3, no. Spokane (US); 20181112 - 20181116, 12 November 2018 (2018-11-12), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051564595
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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