Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2017039493) TRANSMITTING DOWNLINK SIGNALS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/039493 International Application No.: PCT/SE2015/050909
Publication Date: 09.03.2017 International Filing Date: 28.08.2015
IPC:
H04L 1/18 (2006.01) ,H04W 72/12 (2009.01)
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
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
Inventors:
BELLESCHI, Marco; SE
BERGQUIST, Gunnar; SE
GUSTAFSSON, Christer; SE
OHLSSON, Anders; SE
WANG, Hongwei; SE
Agent:
KRANSELL & WENNBORG KB; P.O. Box 27834 S-115 93 Stockholm, SE
Priority Data:
Title (EN) TRANSMITTING DOWNLINK SIGNALS
(FR) ÉMISSION DE SIGNAUX EN LIAISON DESCENDANTE
Abstract:
(EN) It is provided a method for transmitting downlink signals. The method is performed in a network node of a cellular network and comprises the steps of: transmitting a first downlink signal to a wireless device, the first downlink signal comprising a first set of payload data; determining a failed reception of the first downlink signal; determining that a new set of payload data is available in a downlink buffer; combining at least part of the first set of payload data with at least part of the new set of payload data in a combined set of payload data; and transmitting a second downlink signal to the wireless device, the second downlink signal comprising the combined set of payload data.
(FR) L’invention concerne un procédé d’émission de signaux en liaison descendante. Le procédé est exécuté dans un nœud de réseau d’un réseau cellulaire et ses étapes consistent : à émettre un premier signal en liaison descendante vers un dispositif sans fil, le premier signal en liaison descendante comprenant un premier ensemble de données de charge utile ; à déterminer un échec de réception du premier signal en liaison descendante ; à déterminer qu’un nouvel ensemble de données de charge utile est disponible dans un tampon de liaison descendante ; à combiner au moins une partie du premier ensemble de données de charge utile et au moins une partie du nouvel ensemble de données de charge utile dans un ensemble combiné de données de charge utile ; et à émettre un deuxième signal en liaison descendante vers le dispositif sans fil, le deuxième signal en liaison descendante comprenant l’ensemble combiné de données de charge utile.
front page image
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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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)