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1. (WO2011003363) SYSTEM AND METHOD FOR DOWNLINK CHANNEL SOUNDING IN WIRELESS COMMUNICATIONS SYSTEMS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2011/003363 International Application No.: PCT/CN2010/075091
Publication Date: 13.01.2011 International Filing Date: 09.07.2010
IPC:
H04L 1/06 (2006.01) ,H04B 7/04 (2006.01)
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
02
by diversity reception
06
using space diversity
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
Applicants:
HUAWEI TECHNOLOGIES CO., LTD. [CN/CN]; Huawei Administration Building, Bantian, Longgang Shenzhen, Guangdong 518129, CN (AllExceptUS)
MA, Jianglei [CA/CA]; CA (UsOnly)
JIA, Ming [CA/CA]; CA (UsOnly)
TONG, Wen [CA/CA]; CA (UsOnly)
ZHU, Peiying [CA/CA]; CA (UsOnly)
Inventors:
MA, Jianglei; CA
JIA, Ming; CA
TONG, Wen; CA
ZHU, Peiying; CA
Priority Data:
12/830,98306.07.2010US
61/224,73710.07.2009US
Title (EN) SYSTEM AND METHOD FOR DOWNLINK CHANNEL SOUNDING IN WIRELESS COMMUNICATIONS SYSTEMS
(FR) SYSTÈME ET PROCÉDÉ DE SONDAGE DE CANAL DE LIAISON DESCENDANTE DANS DES SYSTÈMES DE COMMUNICATIONS SANS FIL
Abstract:
(EN) In accordance with an embodiment, a method of operating a base station configured to communicate with at least one user device includes transmitting a reference signal to the at least one user device, receiving channel quality information from the at least one user device, and forming a beam based on the channel quality information received from the at least one user device.
(FR) Selon un mode de réalisation, un procédé destiné à exploiter une station de base configurée de manière à communiquer avec au moins un dispositif d'utilisateur comprend les étapes consistant à : émettre un signal de référence vers le ou les dispositifs d'utilisateur ; recevoir des informations de qualité de canal en provenance du ou des dispositifs d'utilisateur ; et former un faisceau sur la base des informations de qualité de canal reçues en provenance du ou des dispositifs d'utilisateur.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, 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, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)