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1. (WO2019030376) FLEXIBLE SHORT TRANSMISSION TIME INTERVAL (TTI) RESOURCE ALLOCATION
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/030376 International Application No.: PCT/EP2018/071745
Publication Date: 14.02.2019 International Filing Date: 10.08.2018
Chapter 2 Demand Filed: 07.06.2019
IPC:
H04L 5/00 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5
Arrangements affording multiple use of the transmission path
Applicants:
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) [SE/SE]; 164 83 Stockholm, SE
Inventors:
SOLANO ARENAS, John Camilo; DE
FALCONETTI, Laetitia; SE
ANDGART, Niklas; SE
Agent:
ERICSSON; Patent Development Torshamnsgatan 21-23 164 80 STOCKHOLM, SE
Priority Data:
62/54469111.08.2017US
Title (EN) FLEXIBLE SHORT TRANSMISSION TIME INTERVAL (TTI) RESOURCE ALLOCATION
(FR) ATTRIBUTION DE RESSOURCES D'INTERVALLE DE TEMPS DE TRANSMISSION (TTI) COURT FLEXIBLE
Abstract:
(EN) A network node, wireless device and methods for short transmission time interval, sTTI, resource allocation in a communication network are provided. The network node includes processing circuitry configured to determine a downlink control information, DCI, message. The DCI message includes a bit field of at least two bits. Each bit corresponds to a group of at least one short Control Channel Element, sCCE, of a configured sPDCCH region. The processing circuitry is configured to transmit the DCI message to a wireless device. The bit field indicates whether the group of at least one sCCE is used for data transmission to the wireless device.
(FR) L'invention concerne un noeud de réseau, un dispositif sans fil et des procédés pour l'attribution de ressources d''intervalle de temps de transmission court, sTTI, dans un réseau de communication. Le noeud de réseau comprend des circuits de traitement configurés pour déterminer un message d'informations de contrôle en liaison descendante (message DCI). Le message DCI comprend un champ binaire d'au moins deux bits. Chaque bit correspond à un groupe d'au moins un élément de canal de contrôle court (sCCE) d'une région sPDCCH configurée. Le circuit de traitement est configuré pour transmettre le message DCI à un dispositif sans fil. Le champ binaire indique si le groupe d'au moins un sCCE est utilisé pour une transmission de données au dispositif sans fil.
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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: English (EN)
Filing Language: English (EN)