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1. (WO2012111409) MOBILE COMMUNICATION METHOD AND MOBILITY MANAGEMENT NODE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/111409    International Application No.:    PCT/JP2012/051840
Publication Date: 23.08.2012 International Filing Date: 27.01.2012
IPC:
H04W 76/02 (2009.01), H04W 8/24 (2009.01)
Applicants: NTT DOCOMO, INC. [JP/JP]; 11-1, Nagatacho 2-chome, Chiyoda-ku, Tokyo 1006150 (JP) (For All Designated States Except US).
MORITA, Takashi [JP/--]; (JP) (For US Only).
TANAKA, Itsuma [JP/--]; (JP) (For US Only)
Inventors: MORITA, Takashi; (JP).
TANAKA, Itsuma; (JP)
Agent: MIYOSHI, Hidekazu; Toranomon Kotohira Tower, 2-8, Toranomon 1-chome, Minato-ku, Tokyo 1050001 (JP)
Priority Data:
2011-029182 14.02.2011 JP
Title (EN) MOBILE COMMUNICATION METHOD AND MOBILITY MANAGEMENT NODE
(FR) PROCÉDÉ DE COMMUNICATION MOBILE ET NŒUD DE GESTION DE LA MOBILITÉ
(JA) 移動通信方法及び移動管理ノード
Abstract: front page image
(EN)A mobile communication method according to the present invention comprises: a step (A) for transmitting an "LTE Attach Request" including ability information indicating compatibility with "VoLTE communication", to an MME containing UEE-UTRAN; and a step (B) for assessing whether an IMS APN bearer should be set between a UE and an APN of an IMS when the MME assesses that the APN of the UE is the APN of the IMS, on the basis of the ability information.
(FR)Un procédé de communication mobile selon la présente invention comprend : une étape (A) consistant à transmettre une « Demande d'attachement LTE », qui comporte des informations de capacité indiquant la compatibilité avec une « communication VoLTE », à une MME comprenant un réseau UEE-UTRAN ; et une étape (B) consistant à estimer si un support IMS APN doit être installé entre un UE et un APN d'un IMS lorsque, sur la base des informations de capacité, la MME estime que l'APN de l'UE est l'APN de l'IMS.
(JA) 本発明に係る移動通信方法は、UEE-UTRANを収容するMMEに対して、「VoLTE通信に対応可能な否かについて示す能力情報を含む「LTE Attach Request」を送信する工程Aと、MMEが、UEのAPNがIMSのAPNであると判定した場合、かかる能力情報に基づいて、UEとIMSのAPNとの間のIMS APNベアラを設定するか否かについて判定する工程Bとを有する。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, 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, 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, MD, 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: Japanese (JA)
Filing Language: Japanese (JA)