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1. (WO2013121949) WIRELESS COMMUNICATION SYSTEM, COMMUNICATION METHOD, BASE STATION DEVICE, AND MOBILE TERMINAL
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/121949 International Application No.: PCT/JP2013/052717
Publication Date: 22.08.2013 International Filing Date: 06.02.2013
Chapter 2 Demand Filed: 03.07.2013
IPC:
H04W 36/04 (2009.01) ,H04W 36/28 (2009.01) ,H04W 72/04 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
36
Handoff or reselecting arrangements
04
Reselecting a cell layer in multi-layered cells
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
36
Handoff or reselecting arrangements
24
Reselection being triggered by specific parameters
26
by agreed or negotiated communication parameters
28
involving a plurality of connections, e.g. multi-call or multi-bearer connections
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
72
Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
04
Wireless resource allocation
Applicants: SHARP KABUSHIKI KAISHA[JP/JP]; 22-22, Nagaike-cho, Abeno-ku, Osaka-shi, Osaka 5458522, JP
Inventors: SUZUKI, Kouki; null
SAWADA, Shinichi; null
SHIMONABE, Tadashi; null
SUZUKI, Shigeto; null
SAKAMOTO, Mitsuru; null
TAKAGI, Yuhsuke; null
YOSHIHARA, Akio; null
FUSE, Shumpei; null
Agent: FUKAMI PATENT OFFICE, P.C.; Nakanoshima Central Tower, 2-7, Nakanoshima 2-chome, Kita-ku, Osaka-shi, Osaka 5300005, JP
Priority Data:
2012-02872813.02.2012JP
Title (EN) WIRELESS COMMUNICATION SYSTEM, COMMUNICATION METHOD, BASE STATION DEVICE, AND MOBILE TERMINAL
(FR) SYSTÈME DE COMMUNICATION SANS FIL, PROCÉDÉ DE COMMUNICATION, DISPOSITIF DE STATION DE BASE ET TERMINAL MOBILE
(JA) 無線通信システム、通信方法、基地局装置、および移動体端末
Abstract:
(EN) Provided are a wireless communication system which can simplify handover to a base station device that uses a plurality of frequency bands in communication, and a communication method, base station devices, and a mobile terminal therefor. The mobile terminal includes a communication means using a plurality of frequency bands and capable of communicating with any of the base station devices. When communication using a plurality of frequency bands is possible, the communication means of a base station device notifies the mobile terminal of information for identifying the main frequency band among the plurality of frequency bands in a manner differentiable from the other frequency bands. If while communicating with a first base station device the communication means of the mobile terminal receives information for identifying the main frequency band from a second base station device, the communication means sets the frequency band identified by that information as being the frequency band for the handover to the second base station device.
(FR) L'invention porte sur un système de communication sans fil qui peut simplifier un transfert intercellulaire vers un dispositif de station de base qui utilise une pluralité de bandes de fréquence en communication, et sur un procédé de communication, des dispositifs de station de base et un terminal mobile correspondants. Le terminal mobile comprend un moyen de communication utilisant une pluralité de bandes de fréquence et apte à communiquer avec n'importe lequel des dispositifs de station de base. Lorsqu'une communication au moyen d'une pluralité de bandes de fréquence est possible, le moyen de communication d'un dispositif de station de base notifie au terminal mobile des informations servant à identifier la bande de fréquence principale parmi la pluralité de bandes de fréquence d'une manière différenciable des autres bandes de fréquence. Si, pendant qu'il communique avec un premier dispositif de station de base, le moyen de communication du terminal mobile reçoit des informations servant à identifier la bande de fréquence principale en provenance d'un second dispositif de station de base, le moyen de communication définit la bande de fréquence identifiée par ces informations comme étant la bande de fréquence pour le transfert intercellulaire vers le second dispositif de station de base.
(JA)  複数の周波数帯を使用して通信している基地局装置へのハンドオーバ動作を簡素化できる、無線通信システム、通信方法、基地局装置、および移動体端末を提供する。移動体端末は、複数の周波数帯を使用していずれかの基地局装置と通信を行うことが可能な通信手段を含む。基地局装置の通信手段は、複数の周波数帯を使用した通信が可能な場合に、当該複数の周波数帯のうち主たる周波数帯を識別するための情報を、それ以外の周波数帯とは区別可能な態様で移動体端末へ通知する。移動体端末の通信手段は、第1の基地局装置と通信接続中において、第2の基地局装置から主たる周波数帯を識別するための情報を受信すると、当該情報によって特定される周波数帯を当該第2の基地局装置へのハンドオーバの対象として決定する。
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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, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, 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, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)