Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018079691) COMMUNICATION SYSTEM, SECURITY DEVICE, COMMUNICATION TERMINAL AND COMMUNICATION METHOD
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/079691 International Application No.: PCT/JP2017/038823
Publication Date: 03.05.2018 International Filing Date: 26.10.2017
IPC:
H04W 36/08 (2009.01) ,H04W 8/22 (2009.01) ,H04W 12/04 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
36
Handoff or reselecting arrangements
08
Reselecting an access point
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
8
Network data management
22
Processing or transfer of terminal data, e.g. status or physical capabilities
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
12
Security arrangements, e.g. access security or fraud detection; Authentication, e.g. verifying user identity or authorisation; Protecting privacy or anonymity
04
Key management
Applicants:
日本電気株式会社 NEC CORPORATION [JP/JP]; 東京都港区芝五丁目7番1号 7-1, Shiba 5-chome, Minato-ku, Tokyo 1088001, JP
Inventors:
プラサド アナンド ラガワ PRASAD Anand Raghawa; JP
ラクシュミナラヤナン シバカミー LAKSHMINARAYANAN Sivakamy; IN
アルムガム シババラン ARUMUGAM Sivabalan; IN
バスカラン シーバ バッキア メーリ BASKARAN Sheeba Backia Mary; IN
伊藤 博紀 ITO Hironori; JP
クンツ アンドレアス KUNZ Andreas; DE
Agent:
家入 健 IEIRI Takeshi; JP
Priority Data:
20161103677726.10.2016IN
20171100935917.03.2017IN
Title (EN) COMMUNICATION SYSTEM, SECURITY DEVICE, COMMUNICATION TERMINAL AND COMMUNICATION METHOD
(FR) SYSTÈME DE COMMUNICATION, DISPOSITIF DE SÉCURITÉ, TERMINAL DE COMMUNICATION, ET PROCÉDÉ DE COMMUNICATION
(JA) 通信システム、セキュリティ装置、通信端末、及び通信方法
Abstract:
(EN) The purpose of the present invention is to provide a communication system that executes necessary security procedures when a handover process is executed in a NextGen System. This communication system comprises: a base station (10) which forms a communication area in which a communication terminal (20) is located; and a base station (12) which forms a handover destination communication area for the communication terminal (20). The base station (10) receives from the communication terminal (20) a first message relating to a handover which includes User Equipment (UE) Security Capabilities. The base station (12) receives a second message which includes the UE Security Capabilities, confirms handover execution by the communication terminal (20) on the basis of the UE Security Capabilities, and transmits a third message corresponding to the second message, on the basis of the results of the handover execution confirmation.
(FR) La présente invention vise à fournir un système de communication qui exécute des procédures de sécurité nécessaires lorsqu'un processus de transfert est exécuté dans un système NextGen. Le système de communication selon l'invention comprend : une station de base (10) qui forme une zone de communication dans laquelle se trouve un terminal de communication (20) ; et une station de base (12) qui forme une zone de communication de destination de transfert pour le terminal de communication (20). La station de base (10) reçoit, du terminal de communication (20), un premier message relatif à un transfert, le message contenant des capacités de sécurité d'équipement d'utilisateur (UE). La station de base (12) reçoit un deuxième message contenant les capacités de sécurité d'UE, confirme l'exécution d'un transfert par le terminal de communication (20) sur la base des capacités de sécurité d'UE, et transmet un troisième message correspondant au deuxième message, d'après les résultats de la confirmation d'exécution de transfert.
(JA) NextGen Systemにおいてハンドオーバ処理が実行された場合に必要なセキュリティ手順を実行する通信システムを提供することを目的とする。本発明にかかる通信システムは、通信端末(20)が存在する通信エリアを形成する基地局(10)と、通信端末(20)のハンドオーバ先の通信エリアを形成する基地局(12)とを備え、基地局(10)は、通信端末(20)からUE Security Capabilitiesを含むハンドオーバに関する第1のメッセージを受信し、基地局(12)は、UE Security Capabilitiesを含む第2のメッセージを受信し、UE Security Capabilitiesに基づいて通信端末(20)のハンドオーバ実行確認を実行し、ハンドオーバ実行確認の結果に基づいて第2のメッセージに対応する第3のメッセージを送信する、通信システム。
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)