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1. (WO2018160307) WIDEBAND SECTOR SWEEP USING WIDEBAND TRAINING (TRN) FIELD
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/160307 International Application No.: PCT/US2018/015891
Publication Date: 07.09.2018 International Filing Date: 30.01.2018
IPC:
H04B 7/0491 (2017.01) ,H04B 7/0408 (2017.01) ,H04B 7/06 (2006.01) ,H04L 25/02 (2006.01) ,H04B 7/0417 (2017.01)
[IPC code unknown for H04B 7/0491][IPC code unknown for H04B 7/0408]
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
25
Baseband systems
02
Details
[IPC code unknown for H04B 7/0417]
Applicants: QUALCOMM INCORPORATED[US/US]; Attn: International IP Administration 5775 Morehouse Drive San Diego, California 92121-1714, US
Inventors: KASHER, Assaf Yaakov; US
EITAN, Alecsander Petru; US
SANDEROVICH, Amichai; US
Agent: HASHEMI, Payton; US
HAMMACK, Marcus W.; US
READ, Randol W.; US
Priority Data:
15/444,49228.02.2017US
Title (EN) WIDEBAND SECTOR SWEEP USING WIDEBAND TRAINING (TRN) FIELD
(FR) BALAYAGE DE SECTEUR À LARGE BANDE UTILISANT UN CHAMP D'APPRENTISSAGE À LARGE BANDE (TRN)
Abstract:
(EN) Certain aspects of the present disclosure generally relate to beamforming training. For example, certain aspects of the present disclosure provide an apparatus for wireless communications. The apparatus generally includes a processing system configured to generate a plurality of transmit sector sweep frames for transmission on a set of channels. In certain aspects, each of the transmit sector sweep frames comprise a preamble portion to be output for transmission on the set of channels, and a wideband training field to be output for transmission on a bandwidth spanning the set of channels. In certain aspects, the apparatus also includes an interface configured to output the transmit sector sweep frames for transmission on the set of channels using different transmit beamforming sectors.
(FR) De manière générale, la présente invention se rapporte, selon certains aspects, à un apprentissage de formation de faisceau. Par exemple, certains aspects de la présente invention concernent un appareil destiné à des communications sans fil. L'appareil comprend, de manière générale, un système de traitement configuré de sorte à générer une pluralité de trames de balayage de secteur de transmission pour une transmission sur un ensemble de canaux. Selon certains aspects, chacune des trames de balayage de secteur de transmission comprend une partie de préambule à sortir pour une transmission sur l'ensemble de canaux, et un champ d'apprentissage à large bande à sortir pour une transmission sur une largeur de bande couvrant l'ensemble de canaux. Selon certains aspects, l'appareil comprend également une interface configurée de sorte à sortir les trames de balayage de secteur de transmission pour une transmission sur l'ensemble de canaux à l'aide de différents secteurs de formation de faisceau de transmission.
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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)