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1. (WO2017172817) CHANNEL ESTIMATION FOR PER-TONE CONTINUOUS PRECODING IN DOWNLINK MIMO TRANSMISSION
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/172817 International Application No.: PCT/US2017/024607
Publication Date: 05.10.2017 International Filing Date: 28.03.2017
Chapter 2 Demand Filed: 10.01.2018
IPC:
H04L 25/02 (2006.01) ,H04L 25/03 (2006.01) ,H04B 7/0408 (2017.01) ,H04B 7/04 (2017.01) ,H04B 7/08 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
25
Baseband systems
02
Details
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
25
Baseband systems
02
Details
03
Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
[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
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
08
at receiving station
Applicants: QUALCOMM INCORPORATED[US/US]; Atten: International IP Administration 5775 Morehouse Drive San Diego, California 92121-1714, US
Inventors: NAMGOONG, June; US
MANOLAKOS, Alexandros; US
SORIAGA, Joseph Binamira; US
JIANG, Jing; US
JI, Tingfang; US
Agent: GELFOUND, Craig A.; US
HODGES, Jonas J.; US
HARRIMAN, John D.; US
BINDSEIL, James; US
Priority Data:
15/469,80627.03.2017US
62/316,41931.03.2016US
Title (EN) CHANNEL ESTIMATION FOR PER-TONE CONTINUOUS PRECODING IN DOWNLINK MIMO TRANSMISSION
(FR) ESTIMATION DE CANAL POUR PRÉCODAGE CONTINU POUR CHAQUE TONALITÉ EN TRANSMISSION ENTRÉES MULTIPLES SORTIES MULTIPLES (MIMO) DE LIAISON DESCENDANTE
Abstract:
(EN) In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a UE. The apparatus may receive a transmission over a precoded channel. The transmission may include a layer having a plurality of symbols, each symbol having a plurality of modulated tones precoded on a per-tone basis. The receive layer may be associated with a power delay profile. The apparatus may estimate the precoded channel based on a time support of the power delay profile.
(FR) Selon un mode de réalisation, la présente invention concerne un procédé, un support lisible par ordinateur, et un appareil. L'appareil peut être un équipement utilisateur (UE). L'appareil peut recevoir une transmission sur un canal précodé. La transmission peut comprendre une couche ayant une pluralité de symboles, chaque symbole ayant une pluralité de tonalités modulées précodées en fonction de chaque tonalité. La couche de réception peut être associée à un profil de retard de puissance. L'appareil peut estimer le canal précodé sur la base d'un support temporel du profil de retard de puissance.
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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 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)