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1. (WO2019030938) RADIO BASE STATION AND RADIO COMMUNICATION METHOD
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/030938 International Application No.: PCT/JP2017/029416
Publication Date: 14.02.2019 International Filing Date: 15.08.2017
IPC:
H04W 68/12 (2009.01) ,H04W 8/22 (2009.01) ,H04W 36/14 (2009.01) ,H04W 48/18 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
68
Notification of users, e.g. alerting for incoming communication or change of service
12
Inter-network notification
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
8
Network data management
22
Processing or transfer of terminal data, e.g. status or physical capabilities
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
36
Handoff or reselecting arrangements
14
Reselecting a network or an air interface
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
48
Access restriction; Network selection; Access point selection
18
Selecting a network or a communication service
Applicants:
株式会社NTTドコモ NTT DOCOMO, INC. [JP/JP]; 東京都千代田区永田町二丁目11番1号 11-1, Nagatacho 2-chome, Chiyoda-ku, Tokyo 1006150, JP
Inventors:
松川 隆介 MATSUKAWA Ryusuke; JP
谷口 眞人 TANIGUCHI Masato; JP
ハプサリ ウリ アンダルマワンティ HAPSARI Wuri Andarmawanti; JP
青柳 健一郎 AOYAGI Kenichiro; JP
ざき ざひど ZAKI Zahid; JP
Agent:
三好 秀和 MIYOSHI Hidekazu; JP
高橋 俊一 TAKAHASHI Shunichi; JP
伊藤 正和 ITO Masakazu; JP
橋本 浩幸 HASHIMOTO Hiroyuki; JP
Priority Data:
2017-15477309.08.2017JP
Title (EN) RADIO BASE STATION AND RADIO COMMUNICATION METHOD
(FR) STATION DE BASE RADIO ET PROCÉDÉ DE COMMUNICATION RADIO
(JA) 無線基地局及び無線通信方法
Abstract:
(EN) In the present invention, UE capability information indicating compatibility of UE 50 with a CE mode is not held in a 3G system but is held in an LTE system. An eNB 100B controls transition of the UE 50 from the 3G system to the LTE system. During transition of the UE 50 to the LTE system, the eNB 100B transmits, to the UE 50, UE capability enquiry for inquiring UE capability information relating to the UE 50 and acquires, from the UE 50, UE capability information including information on whether or not the UE 50 is compatible with the CE mode.
(FR) Selon la présente invention, des informations de capacité d'UE indiquant une compatibilité de l'UE (50) avec un mode CE ne sont pas conservées dans un système 3G, mais plutôt dans un système LTE. Un eNB (100B) commande la transition de l'UE (50) du système 3G au système LTE. Pendant la transition de l'UE (50) au système LTE, l'eNB (100B) transmet, à l'UE (50), une requête de capacité d'UE pour demander des informations de capacité d'UE relatives à l'UE (50), et acquiert, de l'UE (50), des informations de capacité d'UE comprenant des informations indiquant si l'UE (50) est compatible ou non avec le mode CE.
(JA) 3Gシステムでは、UE50がCE Modeに対応していることを示すUE Capabilityが保持されず、LTEシステムでは、当該UE Capabilityが保持される。eNB100Bは、UE50の3GシステムからLTEシステムへの遷移を制御する。UE50がLTEシステムに遷移する場合、eNB100Bは、UE50のUE Capabilityを問い合わせるUE Capability EnquiryをUE50に送信し、UE50がCE Modeに対応しているか否かを含むUE CapabilityをUE50から取得する。
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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, 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, JP, 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 Organization (AM, AZ, BY, KG, KZ, 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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)