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1. (WO2019032019) DOWNLINK ASSIGNMENT WITH DIFFERENT PROCESSING TIMES
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/032019 International Application No.: PCT/SE2018/050795
Publication Date: 14.02.2019 International Filing Date: 07.08.2018
IPC:
H04L 1/18 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1
Arrangements for detecting or preventing errors in the information received
12
by using return channel
16
in which the return channel carries supervisory signals, e.g. repetition request signals
18
Automatic repetition systems, e.g. van Duuren system
Applicants:
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) [SE/SE]; Torshamnsgatan 21-23 164 83 Stockholm, SE
Inventors:
FALCONETTI, Laetitia; SE
SUNDBERG, Mårten; SE
Agent:
SJÖBERG, Mats; SE
Priority Data:
62/544,62711.08.2017US
Title (EN) DOWNLINK ASSIGNMENT WITH DIFFERENT PROCESSING TIMES
(FR) ATTRIBUTION DE LIAISON DESCENDANTE À DIFFÉRENTS TEMPS DE TRAITEMENT
Abstract:
(EN) According to some embodiments, a network node in a frequency division duplex (FDD) wireless communication network is operable to schedule a first downlink transmission with a first transmission processing time on a first frequency carrier. The scheduling comprises a first downlink assignment index (DAI). The first DAI comprises a first total DAI and a first accumulative DAI. The network node is operable to schedule a second downlink transmission with a second transmission processing time different than the first on a second frequency carrier. The scheduling comprises a second DAI. The second DAI comprises a second total DAI and a second accumulative DAI. The network node expects hybrid automatic repeat request (HARQ) feedback for the first downlink transmission and the second downlink transmission in a single uplink transmission. The network node is further to transmit the scheduling for the first and second downlink transmission to a wireless device.
(FR) Selon certains modes de réalisation, l'invention concerne un noeud de réseau dans un réseau de communication sans fil à duplexage par répartition en fréquence (FDD) qui peut fonctionner pour planifier une première transmission de liaison descendante avec un premier temps de traitement de transmission sur une première porteuse de fréquence. La planification comprend un premier indice d'attribution de liaison descendante (DAI). Le premier DAI comprend un premier DAI total et un premier DAI cumulatif. Le noeud de réseau peut fonctionner pour planifier une seconde transmission de liaison descendante avec un second temps de traitement de transmission différent du premier sur un second support de fréquence. La planification comprend un second DAI. Le second DAI comprend un second DAI total et un second DAI cumulatif. Le noeud de réseau attend une rétroaction de demande de répétition automatique hybride (HARQ) pour la première transmission de liaison descendante et la seconde transmission de liaison descendante dans une seule transmission de liaison montante. Le noeud de réseau est en outre destiné à transmettre la planification pour la première et la seconde transmission de liaison descendante à un 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)
Also published as:
EP3507929