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1. (WO2019067820) USER EQUIPMENT PERFORMING BEAM REPORTING
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Pub. No.: WO/2019/067820 International Application No.: PCT/US2018/053273
Publication Date: 04.04.2019 International Filing Date: 28.09.2018
IPC:
H04B 7/06 (2006.01) ,H04B 7/08 (2006.01)
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
B
TRANSMISSION
7
Radio transmission systems, i.e. using radiation field
02
Diversity systems
04
using a plurality of spaced independent aerials
08
at receiving station
Applicants:
NTT DOCOMO, INC. [JP/JP]; 11-1, Nagatacho 2-chome Chiyoda-ku Tokyo 100-6150, JP
DOCOMO INNOVATIONS, INC. [US/US]; 3301 Hillview Avenue Palo Alto, CA 94304, US (US)
Inventors:
KAKISHIMA, Yuichi; JP
LIU, Min; JP
NA, Chongning; JP
NAGATA, Satoshi; JP
Agent:
SCHERER, Thomas K.; US
MARGONIS, Lisa, E.; US
BERGMAN, Jeffrey, S.; US
BURTON, Carlyn, Anne; US
GRIFFITH, Aron, T.; US
Priority Data:
62/566,11229.09.2017US
Title (EN) USER EQUIPMENT PERFORMING BEAM REPORTING
(FR) EQUIPEMENT UTILISATEUR EFFECTUANT UN RAPPORT DE FAISCEAU
Abstract:
(EN) A user equipment (UE) includes a receiver that receives, from a base station (BS), multiple reference signals transmitted using first beams, a processor, and a transmitter. The first beams comprise at least one second beam used for Physical Downlink Control Channel (PDCCH) transmission between the BS and the UE and third beams that are not used for the PDCCH transmission. The processor measures quality of the first beams. The transmitter reports, to the BS, the quality of the at least one second beam and part of the third beams.
(FR) Équipement utilisateur (UE) comprenant un récepteur qui reçoit, en provenance d'une station de base (BS), de multiples signaux de référence transmis à l'aide de premiers faisceaux, un processeur et un émetteur. Les premiers faisceaux comprennent au moins un deuxième faisceau utilisé pour une transmission de canal de commande de liaison descendante physique (PDCCH) entre la BS et l'UE et des troisièmes faisceaux qui ne sont pas utilisés pour la transmission PDCCH. Le processeur mesure la qualité des premiers faisceaux. L'émetteur rapporte, à la BS, la qualité du ou des deuxièmes faisceaux et d'une partie des troisièmes faisceaux.
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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)