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1. (WO2018137660) BEARER SWITCHING IN REDUCED RADIO LINK QUALITY CONDITIONS
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Pub. No.: WO/2018/137660 International Application No.: PCT/CN2018/074006
Publication Date: 02.08.2018 International Filing Date: 24.01.2018
IPC:
H04W 48/00 (2009.01) ,H04W 36/34 (2009.01) ,H04W 36/14 (2009.01) ,H04W 88/06 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
48
Access restriction; Network selection; Access point selection
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
36
Handoff or reselecting arrangements
34
Reselection control
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
Applicants:
MEDIATEK INC. [CN/CN]; No. 1, Dusing Road 1st Science-Based Industrial Park Hsin-Chu, Taiwan 300, CN
Inventors:
JHENG, Yu-Syuan; CN
ZHANG, Yuanyuan; CN
TING, Yuan-Wen; CN
KAO, Pei-Shan; CN
Agent:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD.; 16th Fl., Block A, Corporate Square No. 35 Jinrong Street Beijing 100033, CN
Priority Data:
15/878,08423.01.2018US
62/449,68724.01.2017US
Title (EN) BEARER SWITCHING IN REDUCED RADIO LINK QUALITY CONDITIONS
(FR) CHANGEMENT DE PORTEUSE DANS DES CONDITIONS DE QUALITÉ DE LIAISON RADIO RÉDUITE
Abstract:
(EN) A wireless transmit receive unit (WTRU) is configured in dual connectivity with a master cell group and a secondary cell group. Uplink (UL) data is sent in an active one of the master cell group and the secondary cell group as an active UL transmission cell group. It is determined whether a UL transmission is to be switched to an alternate one of the master cell group and the secondary cell group and the UL traffic is switched from the active UL transmission cell group to the alternate cell group in response to the determination that the UL transmission is to be switched.
(FR) Selon l'invention, une unité de réception de transmission sans fil (WTRU) est configurée en double connectivité avec un groupe de cellules maîtresses et un groupe de cellules secondaires. Des données de liaison montante (UL) sont envoyées dans un groupe actif parmi le groupe de cellules maîtresses et le groupe de cellules secondaires constituant le groupe de cellules de transmission d'UL actif. Il est déterminé si une transmission d'UL doit être passée ou non à un autre groupe parmi le groupe de cellules maîtresses et le groupe de cellules secondaires et le trafic d'UL est passé du groupe de cellules de transmission d'UL actif à l'autre groupe de cellules en réponse à la détermination que la transmission d'UL doit être passée à un autre groupe.
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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: English (EN)
Filing Language: English (EN)