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1. (WO2015045306) FEMTO GATEWAY AND FEMTO GATEWAY CONTROL METHOD
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2015/045306 International Application No.: PCT/JP2014/004675
Publication Date: 02.04.2015 International Filing Date: 11.09.2014
IPC:
H04W 24/04 (2009.01) ,H04W 36/16 (2009.01) ,H04W 48/08 (2009.01) ,H04W 84/10 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
24
Supervisory, monitoring or testing arrangements
04
Arrangements for maintaining operational condition
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
36
Handoff or reselecting arrangements
16
Performing reselection for specific purposes
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
48
Access restriction; Network selection; Access point selection
08
Access restriction or access information delivery, e.g. discovery data delivery
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
84
Network topologies
02
Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
10
Small scale networks; Flat hierarchical networks
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:
遠藤 裕也 ENDO, Hiroya; JP
Agent:
下坂 直樹 SHIMOSAKA, Naoki; JP
Priority Data:
2013-20199027.09.2013JP
Title (EN) FEMTO GATEWAY AND FEMTO GATEWAY CONTROL METHOD
(FR) PASSERELLE FEMTO ET PROCÉDÉ DE COMMANDE DE PASSERELLE FEMTO
(JA) フェムトゲートウェイおよびフェムトゲートウェイの制御方法
Abstract:
(EN) [Problem] To enable a terminal under control of a femto gateway to quickly restore communication if the femto gateway becomes unable to communicate with a parent core node. [Solution] This femto gateway is provided with a first communication means for communicating with a core node, a second communication means for communicating with a femtocell base station, a neighboring base station information storage means which retains neighboring base station information, which is information about base stations neighboring the femto gateway base station, and a neighboring base station information transmitting means which transmits the neighboring base station information to the femtocell base station. A terminal connecting to the femtocell base station acquires neighboring base station information through the femtocell base station.
(FR) L'invention vise à permettre à un terminal sous la commande d'une passerelle femto de restaurer rapidement une communication si la passerelle femto n'est plus en mesure de communiquer avec un noeud central parent. Pour ce faire, la passerelle femto est équipée de premiers moyens de communication lui permettant de communiquer avec un noeud central, de deuxièmes moyens de communication lui permettant de communiquer avec une station de base à femtocellules, de moyens de stockage d'informations de stations de base voisines qui conservent des informations de stations de base voisines, qui constituent des informations relatives aux stations de base voisines de la station de base à passerelle femto, et de moyens de transmission d'informations de stations de base voisines qui transmettent les informations de stations de base voisines à la station de base à femtocellules. Un terminal se connectant à la station de base à femtocellules acquiert des informations de stations de base voisines par l'intermédiaire de la station de base à femtocellules.
(JA)  [課題]フェムトゲートウェイが上位コアノードと通信不能になった場合に、フェムトゲートウェイ配下の端末が、速やかに通信を回復できるようにする。 [解決手段]フェムトゲートウェイは、コアノードと通信を行う第1の通信手段と、フェムトセル基地局と通信を行う第2の通信手段と、前記フェムトセル基地局に隣接する基地局の情報である隣接基地局情報を保持する隣接基地局情報記憶手段と、前記フェムトセル基地局に対して前記隣接基地局情報を送信する隣接基地局情報送信手段と、を有する。フェムトセル基地局に接続する端末は、フェムトセル基地局を介して隣接基地局情報を取得する。
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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, IR, IS, JP, KE, KG, KN, KP, KR, 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)