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1. WO2020110575 - COMMUNICATION DEVICE, COMMUNICATION DEVICE CONTROL METHOD, AND PROGRAM

Publication Number WO/2020/110575
Publication Date 04.06.2020
International Application No. PCT/JP2019/042483
International Filing Date 30.10.2019
IPC
H04W 76/19 2018.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
10Connection setup
19Connection re-establishment
H04W 4/00 2018.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
H04W 12/04 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
12Security arrangements, e.g. access security or fraud detection; Authentication, e.g. verifying user identity or authorisation; Protecting privacy or anonymity
04Key management
CPC
H04W 12/04
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
12Security arrangements, e.g. access security or fraud detection; Authentication, e.g. verifying user identity or authorisation; Protecting privacy or anonymity ; ; Protecting confidentiality; Key management; Integrity; Mobile application security; Using identity modules; Secure pairing of devices; Context aware security; Lawful interception
04Key management ; , e.g. by generic bootstrapping architecture [GBA]
H04W 4/00
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
H04W 76/19
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
10Connection setup
19Connection re-establishment
Applicants
  • キヤノン株式会社 CANON KABUSHIKI KAISHA [JP]/[JP]
Inventors
  • 後藤 史英 GOTO, Fumihide
Agents
  • 大塚 康徳 OHTSUKA, Yasunori
  • 大塚 康弘 OHTSUKA, Yasuhiro
  • 高柳 司郎 TAKAYANAGI, Jiro
  • 木村 秀二 KIMURA, Shuji
  • 下山 治 SIMOYAMA, Osamu
  • 永川 行光 EIKAWA, Yukimitsu
Priority Data
2018-22397429.11.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) COMMUNICATION DEVICE, COMMUNICATION DEVICE CONTROL METHOD, AND PROGRAM
(FR) DISPOSITIF DE COMMUNICATION, PROCÉDÉ DE COMMANDE DE DISPOSITIF DE COMMUNICATION, ET PROGRAMME
(JA) 通信装置、通信装置の制御方法及びプログラム
Abstract
(EN)
This communication device, using the communication parameter acquired in accordance with a device provisioning protocol (DPP) standard, acquires an encryption key by performing Network Introduction processing with another communication device, and performs connection processing with the other communication device using the encryption key. During re-connection with the other communication device, the acquisition of the encryption key by Network Introduction processing is omitted.
(FR)
Ce dispositif de communication, utilisant le paramètre de communication acquis conformément à une norme de protocole d'approvisionnement de dispositif (DPP), acquiert une clé de chiffrement en effectuant un traitement d'Introduction de réseau avec un autre dispositif de communication, et effectue un traitement de connexion avec l'autre dispositif de communication à l'aide de la clé de chiffrement. Pendant la reconnexion avec l'autre dispositif de communication, l'acquisition de la clé de chiffrement par traitement d'introduction de réseau est omise.
(JA)
通信装置は、DPP規格に従って取得された前記通信パラメータを用いて、他の通信装置とNetwork Introduction処理を実行することにより暗号鍵を取得し、該暗号鍵を用いて他の通信装置と接続処理を実行し、該他の通信装置との再接続においては、Network Introduction処理による暗号鍵の取得を省略する。
Also published as
Latest bibliographic data on file with the International Bureau