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1. (WO2018038881) MU-MIMO GROUPING FOR A PLURALITY OF MU-MIMO CLIENTS
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Pub. No.: WO/2018/038881 International Application No.: PCT/US2017/044967
Publication Date: 01.03.2018 International Filing Date: 01.08.2017
IPC:
H04B 7/00 (2006.01) ,H04B 7/06 (2006.01) ,H04W 72/04 (2009.01) ,H04B 7/0452 (2017.01) ,H04L 1/00 (2006.01) ,H04W 8/18 (2009.01) ,H04W 72/12 (2009.01) ,H04W 84/12 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
B
TRANSMISSION
7
Radio transmission systems, i.e. using radiation field
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
[IPC code unknown for H04B 7/0452]
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
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
8
Network data management
18
Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
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
12
Wireless traffic scheduling
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
84
Network topologies
02
Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
10
Small scale networks; Flat hierarchical networks
12
WLAN [Wireless Local Area Networks]
Applicants:
QUALCOMM INCORPORATED [US/US]; ATTN: International IP Administration 5775 Morehouse Drive San Diego, California 92121-1714, US
Inventors:
ELSHERIF, Ahmed Ragab; US
KATAR, Srinivas; US
Agent:
DRAPKIN, Michael L.; US
Priority Data:
15/249,24126.08.2016US
Title (EN) MU-MIMO GROUPING FOR A PLURALITY OF MU-MIMO CLIENTS
(FR) GROUPEMENT MU-MIMO POUR UNE PLURALITÉ DE CLIENTS MU-MIMO
Abstract:
(EN) Methods, systems, and devices for wireless communication are described for multiple-user (MU) multiple-input multiple-output (MIMO) grouping for large numbers of MU-MIMO clients. In one example, a method for wireless communication includes identifying, from a compressed beamforming (CBF) report, a noise parameter for communications with a user equipment (UE). The method may also include determining at least one of an initial MU-MIMO group size and an initial modulation and coding scheme (MCS) based at least in part on the noise parameter. The method may also include transmitting data based on at least one of the initial MU-MIMO group size and the initial MCS.
(FR) L'invention concerne des procédés, des systèmes et des dispositifs de communication sans fil pour un regroupement à entrées multiples et sorties multiples (MIMO) à utilisateurs multiples (MU) pour de grands nombres de clients MU-MIMO. Dans un exemple, un procédé de communication sans fil consiste à identifier, à partir d'un rapport de formation de faisceau compressé (CBF), un paramètre de bruit pour des communications avec un équipement utilisateur (UE). Le procédé peut également consister à déterminer au moins une taille de groupe MU-MIMO initiale et/ou un schéma de modulation et de codage initial (MCS) sur la base, au moins en partie, du paramètre de bruit. Le procédé peut également consister à transmettre des données sur la base de la taille de groupe MU-MIMO initiale et/ou du MCS initial.
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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)