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Machine translation
1. (WO2013055086) METHOD AND DEVICE FOR AUTHORIZING USER EQUIPMENT IN A WIRELESS COMMUNICATION SYSTEM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/055086    International Application No.:    PCT/KR2012/008186
Publication Date: 18.04.2013 International Filing Date: 10.10.2012
IPC:
H04W 12/06 (2009.01), H04W 12/12 (2009.01)
Applicants: LG ELECTRONICS INC. [KR/KR]; 20 Yeouido-dong, Yeongdeungpo-gu Seoul 150-721 (KR)
Inventors: CHO, Hee Jeong; (KR).
YUK, Young Soo; (KR)
Agent: S&IP PATENT & LAW FIRM; (2F. Samheung Yeoksam BIdg., Yeoksam-dong) 5 Teheran-ro 14-gil Gangnam-gu Seoul 135-080 (KR)
Priority Data:
61/545,200 10.10.2011 US
61/546,563 13.10.2011 US
61/577,090 19.12.2011 US
61/588,094 18.01.2012 US
Title (EN) METHOD AND DEVICE FOR AUTHORIZING USER EQUIPMENT IN A WIRELESS COMMUNICATION SYSTEM
(FR) DISPOSITIF ET PROCÉDÉ PERMETTANT D'AUTORISER UN ÉQUIPEMENT UTILISATEUR DANS UN SYSTÈME DE COMMUNICATION SANS FIL
(KO) 무선 통신 시스템에서 단말의 인증 방법 및 장치
Abstract: front page image
(EN)The present invention relates to a method and device for authorizing user equipment (UE) in a wireless communication system. The present invention also relates to a method and device for authorizing authorized true user equipment if an abnormal power down report is transmitted from a fake user equipment. The real user equipment checks the abnormal power down from a base station, receives an assignment A-MAP IE, and transmits an authorized message to the base station if power is not abnormally down. Alternatively, user equipment transmits, to the base station, an abnormal power down signaling header that includes authorization parameters, such as COUNTER_TEK or a cipher-based message authentication code (CMAC).
(FR)L'invention concerne un procédé et un dispositif permettant d'autoriser un équipement utilisateur (UE) dans un système de communication sans fil. La présente invention concerne un procédé et un dispositif permettant d'autoriser un vrai équipement utilisateur autorisé si un rapport de mise hors circuit anormale est transmis par un faux équipement utilisateur. Le vrai équipement utilisateur vérifie la mise hors circuit anormale à partir d'une station de base, il reçoit une affectation A-MAP IE et il transmet un message autorisé à la station de base si la mise hors circuit n'est pas anormale. En alternance, l'équipement utilisateur transmet à la station de base un en-tête signalant une mise hors circuit anormale et contenant des paramètres d'autorisation tels que COUNTER_TEK ou un code d'authentification de message chiffré (CMAC).
(KO)무선 통신 시스템에서 단말(UE; user equipment)의 인증 방법 및 장치가 제공된다. 본 발명은 거짓(fake) 단말로부터 비정상적 전원 차단 보고(abnormal power down report)가 전송되는 경우, 인증된 참(true) 단말의 인증 방법 및 장치를 제공한다. 참 단말은 기지국으로부터 비정상적 전원 차단 확인 및 할당(assignment) A-MAP IE를 수신하고, 전원이 비정상적으로 차단되지 않은 경우 상기 기지국으로 인증 메시지(authorized message)를 전송한다. 또는, 단말은 COUNTER_TEK 또는 CMAC(cipher-based message authentication code) 등의 인증 파라미터를 포함하는 비정상적 전원 차단 시그널링 헤더를 기지국으로 전송한다.
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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, 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, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)