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1. (WO2017099831) CONTROL SIGNALING IN MULTIPLE BEAM OPERATION
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/099831 International Application No.: PCT/US2016/024497
Publication Date: 15.06.2017 International Filing Date: 28.03.2016
IPC:
H04B 7/06 (2006.01) ,H04L 1/18 (2006.01) ,H04L 5/00 (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
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
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5
Arrangements affording multiple use of the transmission path
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:
INTEL IP CORPORATION [US/US]; 2200 Mission College Boulevard Santa Clara, California 95054, US
Inventors:
ZHANG, Yushu; CN
ZHU, Yuan; CN
NIU, Huaning; US
XIONG, Gang; US
CHANG, Wenting; CN
Agent:
ESCHWEILER, Thomas G.; US
Priority Data:
62/264,74908.12.2015US
Title (EN) CONTROL SIGNALING IN MULTIPLE BEAM OPERATION
(FR) SIGNALISATION DE COMMANDE DANS UN FONCTIONNEMENT DE FAISCEAUX MULTIPLES
Abstract:
(EN) Techniques for generating control signaling for multiple beam transmissions are discussed. One example apparatus comprises a processor configured to: generate one or more downlink control information (DCI) messages, wherein each of the one or more DCI messages is associated with a distinct transmit beam of a multiple beam transmission to a user equipment (UE), wherein the multiple beam transmission comprises Nb transmit beams, wherein Nb is at least 2; assign each of the one or more DCI messages to an associated search space of one or more search spaces; and output the one or more DCI messages for subsequent transmission via transmitter circuitry during a common subframe, wherein the processor is configured to output each of the one or more DCI messages for subsequent transmission via a distinct transmit beam of the Nb transmit beams.
(FR) L'invention concerne des techniques de génération de signalisation de commande pour des émissions à faisceaux multiples. Un appareil donné à titre d'exemple comprend un processeur configuré pour : générer un ou plusieurs messages d'informations de commande descendantes (DCI), chacun desdits un ou plusieurs messages DCI étant associé à un faisceau d'émission distinct d'une émission à faisceaux multiples vers un équipement utilisateur (UE), l'émission à faisceaux multiples comprenant Nb faisceaux d'émission, Nb valant au moins 2; attribuer chacun du ou des messages DCI à un espace de recherche associé d'un ou de plusieurs espaces de recherche; et délivrer en sortie le ou les messages DCI pour une émission ultérieure par l'intermédiaire de circuits émetteurs pendant une sous-trame commune, le processeur étant configuré pour délivrer en sortie chacun du ou des messages DCI pour une émission ultérieure par l'intermédiaire d'un faisceau d'émission distinct des Nb faisceaux d'émission.
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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, 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, KN, KP, KR, 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)