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1. (WO2017112818) PREAMBLE DESIGN ASPECTS FOR HIGH EFFICIENCY WIRELESS LOCAL AREA NETWORKS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/112818 International Application No.: PCT/US2016/068130
Publication Date: 29.06.2017 International Filing Date: 21.12.2016
Chapter 2 Demand Filed: 09.10.2017
IPC:
H04L 5/00 (2006.01) ,H04W 72/12 (2009.01) ,H04W 84/12 (2009.01)
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
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:
BHARADWAJ, Arjun; US
TIAN, Bin; US
VERMA, Lochan; US
VERMANI, Sameer; US
Agent:
KARREN, J., Scott; US
TONKINSON, Michael S.; US
Priority Data:
15/387,27921.12.2016US
15/387,30921.12.2016US
15/387,36421.12.2016US
62/270,56221.12.2015US
62/299,55424.02.2016US
62/328,60227.04.2016US
62/344,37401.06.2016US
62/365,32921.07.2016US
Title (EN) PREAMBLE DESIGN ASPECTS FOR HIGH EFFICIENCY WIRELESS LOCAL AREA NETWORKS
(FR) ASPECTS DE CONCEPTION DE PRÉAMBULE POUR DES RÉSEAUX LOCAUX SANS FIL À HAUT RENDEMENT
Abstract:
(EN) Methods, apparatuses, and computer readable media for resource allocation signaling in a high efficiency wireless local area network (WLAN) are disclosed. A transmitter may identify a first indicator identifying a number of multi-user multiple-input/ multiple-output (MU-MIMO) stations associated with a first resource unit (RU) in a first content channel of a transmission frame. The transmitter may generate a first common portion of a WLAN signaling field in the first content channel. The first common portion may include the first indicator. The transmitter may identify a second indicator identifying an absence of MU-MIMO stations associated with a second RU in a second content channel of the transmission frame. The transmitter may generate a second common portion of the WLAN signaling field in the second content channel. The second common portion may include the second indicator. The transmitter may transmit the transmission frame including the WLAN signaling field.
(FR) La présente invention concerne des procédés, des appareils et un support lisible par ordinateur pour une signalisation d'attribution de ressources dans un réseau local sans fil (WLAN) à haut rendement. Un émetteur peut identifier un premier indicateur identifiant un certain nombre de stations MU-MIMO (multiples entrées /multiples sorties à multiples utilisateurs) associées à une première unité de ressources (RU) dans un premier canal de contenu d'une trame d'émission. L'émetteur peut générer une première partie commune d'un champ de signalisation de WLAN dans le premier canal de contenu. La première partie commune peut inclure le premier indicateur. L'émetteur peut identifier un second indicateur identifiant une absence de stations MU-MIMO associées à une seconde RU dans un second canal de contenu de la trame d'émission. L'émetteur peut générer une seconde partie commune du champ de signalisation de WLAN dans le second canal de contenu. La seconde partie commune peut inclure le second indicateur. L'émetteur peut transmettre la trame d'émission incluant le champ de signalisation de WLAN.
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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:
AU2016378733CN108432173KR1020180097555EP3395002BR112018012514ID2019/00086