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1. (WO2019063777) SUB-PHYSICAL RESOURCE BLOCK (SUB-PRB) TRANSMISSIONS OVER A PHYSICAL UPLINK SHARED CHANNEL (PUSCH)
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Pub. No.: WO/2019/063777 International Application No.: PCT/EP2018/076432
Publication Date: 04.04.2019 International Filing Date: 28.09.2018
IPC:
H04L 5/00 (2006.01) ,H04W 72/04 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5
Arrangements affording multiple use of the transmission path
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
04
Wireless resource allocation
Applicants:
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) [SE/SE]; SE-164 83 Stockholm, SE
Inventors:
MEDINA ACOSTA, Geraldo, Agni; SE
WANG, Yi-Pin; US
BERGMAN, Johan; SE
ERIKSSON, Anders; SE
Agent:
ERICSSON; Patent Development Torshamnsgatan 21-23 164 80 STOCKHOLM, SE
Priority Data:
62/56491128.09.2017US
Title (EN) SUB-PHYSICAL RESOURCE BLOCK (SUB-PRB) TRANSMISSIONS OVER A PHYSICAL UPLINK SHARED CHANNEL (PUSCH)
(FR) TRANSMISSIONS DE SOUS-BLOCS DE RESSOURCES PHYSIQUES (SOUS-PRB) SUR UN CANAL PARTAGÉ DE LIAISON MONTANTE PHYSIQUE (PUSCH)
Abstract:
(EN) A method, wireless device (16) and network node (14) for supporting sub- physical resource block (sub-PRB) transmissions over a physical uplink shared channel, PUSCH, are disclosed. According to one aspect, a method includes receiving an indication of a number of resource units (RU) to be used for performing sub-PRB transmissions over the PUSCH. The method further includes mapping the number of RUs to a number of physical resource blocks, PRBs and determining a transport block size, TBS, for a sub-PRB transmission over the PUSCH, based on the mapping of the number of RUs to the number of PRBs. The method also includes transmitting sub-PRB transmissions over the PUSCH according to the determined TBS on the number of RUs.
(FR) L'invention concerne un procédé, un dispositif sans fil (16) et un nœud de réseau (14) pour prendre en charge des transmissions de sous-blocs de ressources physiques (sous-PRB) sur un canal partagé de liaison montante physique (PUSCH). Selon un aspect de la présente invention, un procédé consiste à recevoir une indication d'un certain nombre d'unités de ressources (RU) à utiliser pour effectuer des transmissions de sous-PRB sur le PUSCH. Le procédé consiste en outre à mapper le nombre de RU à un certain nombre de blocs de ressources physiques, PRB, et à déterminer une taille de bloc de transport, TBS, pour une transmission de sous-PRB sur le PUSCH, sur la base du mappage du nombre de RU au nombre de PRB. Le procédé consiste également à transmettre des transmissions de sous-PRB sur le PUSCH selon la TBS déterminée sur le nombre de RU.
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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)