Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018204601) METHOD OF CODEWORD MAPPING AND TRANSMISSION AND RECEPTION POINT
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/204601 International Application No.: PCT/US2018/030824
Publication Date: 08.11.2018 International Filing Date: 03.05.2018
IPC:
H04L 1/00 (2006.01) ,H04L 1/06 (2006.01) ,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
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
02
by diversity reception
06
using space diversity
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:
NTT DOCOMO, INC. [JP/JP]; 11-1, Nagatacho 2-chome, Chiyoda-ku Tokyo, 100-6150, JP
DOCOMO INNOVATIONS, INC. [US/US]; 3240 Hillview Avenue Palo Alto, CA 94304, US (US)
Inventors:
KAKISHIMA, Yuichi; US
TAKEDA, Kazuki; US
SANO, Yosuke; US
WANG, Lihui; US
NAGATA, Satoshi; US
Agent:
SCHERER, Thomas, K.; US
GRIFFITH, Aron, T.; US
BERGMAN, Jeffrey, S.; US
MARGONIS, Lisa, E.; US
BURTON, Carlyn, Anne; US
Priority Data:
62/501,31904.05.2017US
Title (EN) METHOD OF CODEWORD MAPPING AND TRANSMISSION AND RECEPTION POINT
(FR) PROCÉDÉ DE MISE EN CORRESPONDANCE DE MOT DE CODE ET POINT DE TRANSMISSION ET DE RÉCEPTION
Abstract:
(EN) A method of codeword (CW) mapping in a wireless communication system includes determining, with a Transmission and Reception Point (TRP), order of resources mapped to the CW, and mapping, with the TRP, the CW to resources in accordance with the determined order. The order of resources is determined based on a frequency resource, a time resource, and a layer. The determining determines the order based on a type of re¬ transmission control. The type of re-transmission control is CW-level Hybrid Automatic Repeat Request (HARQ) and code block group (CBG)-level HARQ. When the CW-level HARQ is applied, the determining determines the order as order of the layer, the frequency resource, and the time resource. When the CBG-level HARQ is applied, the determining determines the order as order of the frequency resource, the layer, and the time resource.
(FR) L'invention concerne un procédé de mise en correspondance de mot de code (CW) dans un système de communication sans fil, ce procédé consistant à déterminer, à l'aide d'un point de transmission et de réception (TRP), l'ordre de ressources mise en correspondance avec le CW, et à mettre en correspondance, l'aide du TRP, le CW avec des ressources conformément à l'ordre déterminé. L'ordre des ressources est déterminé sur la base d'une ressource de fréquence, d'une ressource de temps et d'une couche. La détermination détermine l'ordre sur la base d'un type de commande de re-transmission. Le type de commande de re-transmission est une demande de répétition automatique hybride de niveau CW (HARQ) et un HARQ de niveau de groupe de blocs de code (CBG). Lorsque le HARQ de niveau CW est appliqué, la détermination détermine l'ordre en tant qu'ordre de la couche, de la ressource de fréquence et de la ressource de temps. Lorsque le HARQ de niveau CBG est appliqué, la détermination détermine l'ordre en tant qu'ordre de la ressource de fréquence, de la couche et de la ressource de temps.
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, 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)