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1. (WO2018140176) MULTI-LINK NEW RADIO (NR)-PHYSICAL DOWNLINK CONTROL CHANNEL (PDCCH) DESIGN
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Pub. No.: WO/2018/140176 International Application No.: PCT/US2017/067707
Publication Date: 02.08.2018 International Filing Date: 20.12.2017
IPC:
H04B 7/06 (2006.01) ,H04W 72/04 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
B
TRANSMISSION
7
Radio transmission systems, i.e. using radiation field
02
Diversity systems
04
using a plurality of spaced independent aerials
06
at transmitting station
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:
QUALCOMM INCORPORATED [US/US]; Attn: International IP Administration 5775 Morehouse Drive San Diego, CA 92121-1714, US
Inventors:
JOHN WILSON, Makesh, Pravin; US
LUO, Tao; US
AKKARAKARAN, Sony; US
WANG, Xiao Feng; US
NAGARAJA, Sumeeth; US
CHAKRABORTY, Kaushik; US
NAM, Wooseok; US
CHEN, Shengbo; US
Agent:
DETJEN, Puja, S.; US
HAMMACK, Marcus, W.; US
READ, Randol, W.; US
Priority Data:
15/727,77309.10.2017US
62/451,63727.01.2017US
Title (EN) MULTI-LINK NEW RADIO (NR)-PHYSICAL DOWNLINK CONTROL CHANNEL (PDCCH) DESIGN
(FR) CONCEPTION DE CANAL DE COMMANDE DE LIAISON DESCENDANTE PHYSIQUE (PDCCH) NR (NEW RADIO) À LIAISONS MULTIPLES
Abstract:
(EN) Aspects of the present disclosure relate to wireless communications and, more particularly, multi-link PDCCH monitoring. A UE may receive signaling configuring it to operate in at least one of a set of different modes of monitoring beam-pair links, wherein each beam-pair link comprises a transmit beam configured to be used by a base station (BS) for beamformed transmissions and a corresponding receive beam used by the UE. The UE may monitor at least two or more beam-pair links for downlink control channel transmissions based, at least in part, on the received signaling, and may transmit feedback to the BS based, at least in part, on the monitored beam-pair links.
(FR) Des aspects de la présente invention concernent des communications sans fil et, plus particulièrement, une surveillance PDCCH à liaisons multiples. Un équipement d'utilisateur (UE) peut recevoir une signalisation configurant celui-ci pour fonctionner dans au moins l'un d'un ensemble de différents modes de surveillance de liaisons de paire de faisceaux, chaque liaison de paire de faisceaux comprenant un faisceau d'émission configuré pour être utilisé par une station de base (BS) pour des transmissions à faisceau formé et un faisceau de réception correspondant utilisé par l'UE. L'UE peut surveiller au moins deux ou plus de deux liaisons de paire de faisceaux pour des transmissions de canal de commande de liaison descendante sur la base, au moins en partie, de la signalisation reçue, et peut transmettre une rétroaction à la BS sur la base, au moins en partie, des liaisons de paire de faisceaux surveillées.
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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)