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1. (WO2018128022) RADIO ACCESS NETWORK NODE, WIRELESS TERMINAL, METHODS THEREFOR, AND NON-TEMPORARY COMPUTER-READABLE MEDIUM
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Pub. No.: WO/2018/128022 International Application No.: PCT/JP2017/041835
Publication Date: 12.07.2018 International Filing Date: 21.11.2017
IPC:
H04W 72/04 (2009.01) ,H04L 27/26 (2006.01) ,H04W 16/32 (2009.01) ,H04W 24/10 (2009.01) ,H04W 36/14 (2009.01) ,H04W 88/06 (2009.01) ,H04W 92/20 (2009.01)
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
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
27
Modulated-carrier systems
26
Systems using multi-frequency codes
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
16
Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cell structures
24
Cell structures
32
Hierarchical cell structures
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
24
Supervisory, monitoring or testing arrangements
10
Scheduling measurement reports
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
88
Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
02
Terminal devices
06
adapted for operation in multiple networks, e.g. multi-mode terminals
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
92
Interfaces specially adapted for wireless communication networks
16
Interfaces between hierarchically similar devices
20
between access points
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:
二木 尚 FUTAKI Hisashi; JP
林 貞福 HAYASHI Sadafuku; JP
Agent:
家入 健 IEIRI Takeshi; JP
Priority Data:
2017-00079805.01.2017JP
Title (EN) RADIO ACCESS NETWORK NODE, WIRELESS TERMINAL, METHODS THEREFOR, AND NON-TEMPORARY COMPUTER-READABLE MEDIUM
(FR) NŒUD DE RÉSEAU D'ACCÈS RADIO, TERMINAL SANS FIL, PROCÉDÉS ASSOCIÉS, ET SUPPORT LISIBLE PAR ORDINATEUR NON TEMPORAIRE
(JA) 無線アクセスネットワークノード及び無線端末並びにこれらの方法及び非一時的なコンピュータ可読媒体
Abstract:
(EN) A second RAN node (2) associated with a second RAT sends a wireless resource setting of the second RAT to a wireless terminal (3) via a first RAN node (1) associated with a first RAT. The wireless resource setting explicitly or implicitly indicates at least one numerology which is different from a reference numerology among a plurality of numerologies supported by the second RAT. Thus, for example, a numerology of a cell provided by a secondary gNB or a target gNB can be set to a UE in inter-RAT dual connectivity between E-UTRA and NR and inter-RAT handover from E-UTRA to NR.
(FR) Selon l'invention, un second nœud RAN (2) associé à une seconde RAT envoie un réglage de ressources sans fil de la seconde RAT à un terminal sans fil (3) par l'intermédiaire d'un premier nœud RAN (1) associé à une première RAT. Le réglage de ressources sans fil indique explicitement ou implicitement au moins une numérologie qui est différente d'une numérologie de référence parmi une pluralité de numérologies prises en charge par la seconde RAT. Ainsi, par exemple, une numérologie d'une cellule fournie par un gNB secondaire ou un gNB cible peut être réglée à un UE dans une connectivité double inter-RAT entre E-UTRA et NR et un transfert inter-RAT de E-UTRA à NR.
(JA) 第2のRATに関連付けられた第2のRANノード(2)は、第2のRATの無線リソース設定を第1のRATに関連付けられた第1のRANノード(1)を介して無線端末(3)に送る。当該無線リソース設定は、第2のRATでサポートされる複数のnumerologiesのうち参照numerologyとは異なる少なくとも1つのnumerologyを明示的又は暗示的に示す。これにより、例えば、E-UTRAとNRの間のInter-RATデュアルコネクティビティ並びにE-UTRAからNRへのInter-RATハンドオーバにおいてセカンダリgNB又はターゲットgNBによって提供されるセルのnumerologyをUEに設定することができる。
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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 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)