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1. (WO2018202152) SR-BSR AND RESOURCE MANAGEMENT
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Pub. No.: WO/2018/202152 International Application No.: PCT/CN2018/085679
Publication Date: 08.11.2018 International Filing Date: 04.05.2018
IPC:
H04W 72/12 (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
12
Wireless traffic scheduling
Applicants:
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) [SE/SE]; S-164 83 Stockholm, SE
ZHANG, Zhan [CN/CN]; CN (SC)
Inventors:
ZHANG, Zhan; CN
EKLÖF, Cecilia; SE
FALCONETTI, Laetitia; SE
KARLSSON, Robert; SE
Agent:
CHINA SCIENCE PATENT AND TRADEMARK AGENT LTD.; Suite 4-1105, No. 87, West 3rd Ring North Rd., Haidian District Beijing 100089, CN
Priority Data:
PCT/CN2017/08329405.05.2017CN
Title (EN) SR-BSR AND RESOURCE MANAGEMENT
(FR) SR-BSR ET GESTION DE RESSOURCES
Abstract:
(EN) According to the present disclosure, behaviors of User Equipment (UE) and base station (BS) pertinent to Scheduling Request (SR) and/or Buffer Status Report (BSR) as well as resource management in short Transmission Time Interval (sTTI) relevant scenarios are discussed. UE may firstly determine if the SR is triggered by a buffer status change of a delay-critical data which needs a sTTI. If so, UE will send the SR to BS on a first type of uplink control channel designed for sTTI. Otherwise, UE will send the SR to the base station on a second type of uplink control channel designed for legacy TTI.
(FR) Selon la présente invention, des comportements d'équipement utilisateur (UE) et de station de base (BS) pertinents pour une demande d'ordonnancement (SR) et/ou un rapport d'état de tampon (BSR) ainsi qu'une gestion de ressources dans des scénarios pertinents d'intervalle de temps de transmission court (sTTI) sont discutés. L'UE peut d'abord déterminer si la SR est déclenchée par un changement d'état de tampon d'une donnée sensible au retard qui nécessite un sTTI. Si tel est le cas, l'UE enverra la SR à la BS sur un premier type de canal de commande de liaison montante conçu pour un sTTI. Sinon, l'UE enverra la SR à la station de base sur un second type de canal de commande de liaison montante conçu pour un TTI existant.
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)