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1. (WO2018084231) GATEWAY DEVICE, MOVEMENT MANAGEMENT DEVICE, BASE STATION, COMMUNICATION METHOD, CONTROL METHOD, PAGING METHOD, AND COMPUTER-READABLE MEDIUM
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Pub. No.: WO/2018/084231 International Application No.: PCT/JP2017/039681
Publication Date: 11.05.2018 International Filing Date: 02.11.2017
IPC:
H04W 8/30 (2009.01) ,H04W 8/26 (2009.01) ,H04W 52/02 (2009.01) ,H04W 68/02 (2009.01) ,H04W 88/12 (2009.01) ,H04W 88/16 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
8
Network data management
30
Network data restoration
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
8
Network data management
26
Network addressing or numbering for mobility support
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
52
Power management, e.g. TPC [Transmission Power Control], power saving or power classes
02
Power saving arrangements
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
68
Notification of users, e.g. alerting for incoming communication or change of service
02
Arrangements for increasing efficiency of notification or paging channel
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
88
Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
12
Access point controller devices
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
88
Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
16
Gateway arrangements
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:
田村 利之 TAMURA Toshiyuki; JP
清水 康志 SHIMIZU Kouji; JP
Agent:
家入 健 IEIRI Takeshi; JP
Priority Data:
2016-21556002.11.2016JP
Title (EN) GATEWAY DEVICE, MOVEMENT MANAGEMENT DEVICE, BASE STATION, COMMUNICATION METHOD, CONTROL METHOD, PAGING METHOD, AND COMPUTER-READABLE MEDIUM
(FR) DISPOSITIF PASSERELLE, DISPOSITIF DE GESTION DE MOUVEMENT, STATION DE BASE, PROCÉDÉ DE COMMUNICATION, PROCÉDÉ DE COMMANDE, PROCÉDÉ DE RADIOMESSAGERIE, ET SUPPORT LISIBLE PAR ORDINATEUR
(JA) ゲートウェイ装置、移動管理装置、基地局、通信方法、制御方法、ページング方法、及びコンピュータ可読媒体
Abstract:
(EN) The purpose of the present invention is to provide a gateway device which makes it possible to execute paging normally with respect to a communication terminal that had been managed by a control device, even when the control device has lost information about the communication terminal upon recovery from a failure in the control device. The gateway device (10) of the present disclosure is provided with: a storage unit (11) in which temporary allocation identifying information temporarily allocated to a communication terminal, and an eDRX parameter concerning the communication terminal are stored; and a communication unit (12) which, upon reception, after a failure in a movement management device (20), of downlink data with respect to a communication terminal that had been managed by the movement management device (20), transmits a notification message setting the temporary allocation identifying information and the eDRX parameter to the movement management device (20) or another movement management device (21).
(FR) La présente invention vise à fournir un dispositif passerelle permettant d'exécuter une radiomessagerie normalement par rapport à un terminal de communication ayant été géré par un dispositif de commande, même lorsque le dispositif de commande a perdu des informations concernant le terminal de communication lors d'une reprise après défaillance dans le dispositif de commande. Le dispositif de passerelle (10) selon la présente invention comprend : une unité de stockage (11) dans laquelle des informations d'identification d'attribution temporaire attribuées temporairement à un terminal de communication, et un paramètre eDRX concernant le terminal de communication, sont stockés ; et une unité de communication (12) qui, à réception, après une défaillance dans un dispositif de gestion de mouvement (20), de données de liaison descendante par rapport à un terminal de communication ayant été géré par le dispositif de gestion de mouvement (20), transmet un message de notification définissant les informations d'identification d'attribution temporaire et le paramètre eDRX, au dispositif de gestion de mouvement (20) ou à un autre dispositif de gestion de mouvement (21).
(JA) 制御装置に発生した障害が復旧した際に、制御装置が通信端末に関する情報を消失している場合であっても、制御装置が管理していた通信端末に対するPagingを正常に実行することができるゲートウェイ装置を提供することを目的とする。本開示にかかるゲートウェイ装置(10)は、通信端末に一時的に割り当てられている一時割当識別情報及び通信端末に関するeDRXパラメータを記憶する記憶部(11)と、移動管理装置(20)に障害が発生した後に、移動管理装置(20)が管理していた通信端末に対するダウンリンクデータを受信した場合に、一時割当識別情報及びeDRXパラメータを設定した通知メッセージを、移動管理装置(20)もしくは他の移動管理装置(21)へ送信する通信部(12)と、を備える。
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, KE, KG, KH, KN, KP, KR, KW, 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)