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1. (WO2019062726) RATE MATCHING FOR NEW RADIO (NR) PHYSICAL DOWNLINK SHARED CHANNEL (PDSCH) AND PHYSICAL UPLINK SHARED CHANNEL (PUSCH)
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Pub. No.: WO/2019/062726 International Application No.: PCT/CN2018/107403
Publication Date: 04.04.2019 International Filing Date: 25.09.2018
IPC:
H04W 72/04 (2009.01)
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:
WU, Liangming [CN/CN]; US (US)
ZHANG, Yu [CN/CN]; US (US)
HAO, Chenxi [CN/CN]; US (US)
WEI, Chao [CN/CN]; US (US)
CHEN, Wanshi [CN/US]; US (US)
XU, Hao [US/CN]; US (US)
QUALCOMM INCORPORATED [US/US]; Attn: International IP Administration 5775 Morehouse Drive San Diego, CA California 92121-1714, US
Inventors:
WU, Liangming; US
ZHANG, Yu; US
HAO, Chenxi; US
WEI, Chao; US
CHEN, Wanshi; US
XU, Hao; US
Agent:
NTD PATENT & TRADEMARK AGENCY LTD.; 10th Floor, Tower C, Beijing Global Trade Center 36 North Third Ring Road East, Dongcheng District Beijing 100013, CN
Priority Data:
PCT/CN2017/10408128.09.2017CN
Title (EN) RATE MATCHING FOR NEW RADIO (NR) PHYSICAL DOWNLINK SHARED CHANNEL (PDSCH) AND PHYSICAL UPLINK SHARED CHANNEL (PUSCH)
(FR) ADAPTATION DE DÉBIT POUR CANAL PHYSIQUE PARTAGÉ DESCENDANT (PDSCH) ET CANAL PHYSIQUE PARTAGÉ MONTANT (PUSCH) NOUVELLE RADIO (NR)
Abstract:
(EN) Certain aspects of the present disclosure relate to methods and apparatus relating to rate matching for new radio (NR) physical downlink shared channel (PDSCH) and physical uplink shared channel (PUSCH). In certain aspects, a method includes receiving a rate matching resource (RMR) configuration from a serving cell. The method also includes identifying one or more first resource elements (REs) to be rate matched around at least in part based on a transmission numerology associated with the RMR configuration, wherein the one or more first REs are used for reference signal (RS) transmission in the serving cell or a neighboring cell. The method further includes mapping a physical downlink shared channel (PDSCH) to one or more second REs not including the first REs.
(FR) Selon certains aspects, la présente invention concerne des procédés et un appareil se rapportant à une adaptation de débit pour un canal physique partagé descendant (PDSCH) et un canal physique partagé montant (PUSCH) nouvelle radio (NR). Selon certains aspects, un procédé consiste à recevoir une configuration de ressource d'adaptation de débit (RMR) à partir d'une cellule de desserte. Le procédé consiste également à identifier un ou plusieurs premiers éléments de ressource (RE) dont le débit doit être adapté au moins en partie sur la base d'une numérotation de transmission associée à la configuration RMR, le ou les premiers RE étant utilisés pour la transmission d'un signal de référence (RS) dans la cellule de desserte ou une cellule voisine. Le procédé comprend en outre la mise en correspondance d'un canal physique partagé descendant (PDSCH) avec un ou plusieurs seconds RE ne comprenant pas les premiers RE.
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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)