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1. (WO2017136732) BEAMFORMING COMMON CHANNELS IN 5G NEW RADIO
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/136732 International Application No.: PCT/US2017/016517
Publication Date: 10.08.2017 International Filing Date: 03.02.2017
IPC:
H04W 48/16 (2009.01) ,H04W 72/04 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
48
Access restriction; Network selection; Access point selection
16
Discovering; Processing access restriction or access information
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:
DOCOMO INNOVATIONS, INC. [US/US]; 3240 Hillview Avenue Palo Alto, CA 94304, US (US)
NTT DOCOMO, INC [JP/JP]; 11-1, Nagatacho 2-Chome, Chiyoda-Ku, 100-6150, JP
Inventors:
KAKISHIMA, Yuichi; US
NAGATA, Satoshi; JP
NA, Chongning; US
Agent:
SCHERER, Thomas, K.; US
GRIFFITH, Aron, T.; US
DOSSA, Aly, Z.; US
BURTON, Carlyn, Anne; US
BERGMAN, Jeffrey, S.; US
Priority Data:
62/290,81203.02.2016US
Title (EN) BEAMFORMING COMMON CHANNELS IN 5G NEW RADIO
(FR) CANAUX COMMUNS DE FORMATION DE FAISCEAU DANS LA NOUVELLE RADIOCOMMUNICATION 5G
Abstract:
(EN) A method for wireless communication includes transmitting, with a base station (BS), multiple first signals using respectively different radio resources. The multiple first signals include a common signal component. The radio resource is identified by a radio resource ID. The method further includes receiving, with a user equipment (UE), out of the radio resources the multiple first signals from the BS, selecting, with the UE, a radio resource based on a reception quality of the multiple first signals, transmitting, from the UE to the BS, feedback information including the radio resource ID corresponding to the selected radio resource, and transmitting, from the BS to the UE, a second signal using the radio resource corresponding to the received radio resource ID.
(FR) L'invention concerne un procédé de communication sans fil comprenant la transmission, avec une station de base (BS), de multiples premiers signaux en utilisant respectivement des ressources radioélectriques différentes. Les multiples premiers signaux contiennent une composante de signal commune. La ressource radioélectrique est identifiée par un identificateur de ressource radioélectrique. Le procédé comprend en outre la réception, par un équipement d'utilisateur (UE), parmi les ressources radioélectriques, les multiples premiers signaux de la par de la BS, la sélection par l'UE d'une ressource radioélectrique en se basant sur une qualité de réception des multiples premiers signaux, l'émission de l'UE à la BS d'informations de rétroaction contenant l'identificateur de ressource radioélectrique correspondant à la ressource radioélectrique sélectionnée, et l'émission de la BS à l'UE d'un deuxième signal en utilisant la ressource radioélectrique correspondant à l'identificateur de ressource radioélectrique reçu.
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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, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
Also published as:
EP3412068CN108886742US20190045377