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1. (WO2007007593) HANDOVER CONTROL APPARATUS, MOBILE COMMUNICATION SYSTEM, AND HANDOVER METHOD
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/007593    International Application No.:    PCT/JP2006/313323
Publication Date: 18.01.2007 International Filing Date: 04.07.2006
IPC:
H04W 36/26 (2009.01), H04W 36/34 (2009.01)
Applicants: NTT DoCoMo, Inc. [JP/JP]; 11-1, Nagatacho 2-chome, Chiyoda-ku, Tokyo 1006150 (JP) (For All Designated States Except US).
KATO, Yasuhiro [JP/JP]; (JP) (For US Only).
TAKAHASHI, Hideaki [JP/JP]; (JP) (For US Only).
HAPSARI, Wuri, Andarmawanti [ID/JP]; (JP) (For US Only).
NAKAMURA, Takehiro [JP/JP]; (JP) (For US Only)
Inventors: KATO, Yasuhiro; (JP).
TAKAHASHI, Hideaki; (JP).
HAPSARI, Wuri, Andarmawanti; (JP).
NAKAMURA, Takehiro; (JP)
Agent: ITOH, Tadahiko; 32nd Floor, Yebisu Garden Place Tower 20-3, Ebisu 4-chome Shibuya-Ku, Tokyo 1506032 (JP)
Priority Data:
2005-200550 08.07.2005 JP
Title (EN) HANDOVER CONTROL APPARATUS, MOBILE COMMUNICATION SYSTEM, AND HANDOVER METHOD
(FR) APPAREIL DE COMMANDE DE TRANSFERT, SYSTÈME DE COMMUNICATION MOBILE ET PROCÉDÉ DE TRANSFERT
(JA) ハンドオーバ制御装置および移動通信システム並びにハンドオーバ方法
Abstract: front page image
(EN)A handover control apparatus comprises a service determining means that determines the type of a service during communication of a mobile station; and a handover processing means that performs, based on a determination result, a handover by use of the procedure of one of a network-led handover and a mobile station-led handover. It may be arranged that a handover be performed by use of the procedure of the network-led handover when a service during communication of a mobile station includes a communication quality assurance type of service.
(FR)La présente invention concerne un appareil de commande de transfert qui comprend un moyen de détermination de service qui détermine le type d’un service au cours de la communication d’une station mobile et un moyen de traitement de transfert qui réalise, sur la base d’un résultat de détermination, un transfert en utilisant la procédure d’un transfert conduit par le réseau et un transfert conduit par la station mobile. Il peut arriver qu’un transfert soit réalisé par l’utilisation de la procédure du transfert conduit par le réseau lorsqu’un service au cours de la communication d’une station mobile comprend un type de service d’assurance de qualité de communication.
(JA) ハンドオーバ制御装置に、移動局が通信中のサービスの種類を判定するサービス判定手段と、判定結果に基づいて、ネットワーク主導型のハンドオーバおよび移動局主導型ハンドオーバのうちの一方の手順によりハンドオーバを行うハンドオーバ処理手段とを備えることにより達成される。移動局が通信中のサービスが通信品質保証型サービスを含む場合に、ネットワーク主導型のハンドオーバの手順によりハンドオーバを行うように構成することができる。
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, 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)