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Machine translation
1. (WO2017067601) COMMUNICATION DEVICE AND METHOD FOR JOINT OFFSET ESTIMATION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2017/067601    International Application No.:    PCT/EP2015/074575
Publication Date: 27.04.2017 International Filing Date: 23.10.2015
IPC:
H04L 25/02 (2006.01), H04L 27/26 (2006.01)
Applicants: HUAWEI TECHNOLOGIES CO., LTD. [CN/CN]; Huawei Administration Building Bantian Longgang District Shenzhen, Guangdong 518129 (CN).
XU, Baicheng [CN/SE]; (SE) (US only).
CHEN, Jianjun [CN/SE]; (SE) (US only).
ALMERS, Peter [SE/SE]; (SE) (US only).
CHEN, Junshi [CN/SE]; (SE) (US only)
Inventors: XU, Baicheng; (SE).
CHEN, Jianjun; (SE).
ALMERS, Peter; (SE).
CHEN, Junshi; (SE)
Agent: KREUZ, Georg; (DE)
Priority Data:
Title (EN) COMMUNICATION DEVICE AND METHOD FOR JOINT OFFSET ESTIMATION
(FR) DISPOSITIF ET PROCÉDÉ DE COMMUNICATION PERMETTANT D'ESTIMER UN DÉCALAGE CONJOINT
Abstract: front page image
(EN)A communication device (10) for determining a timing offset and a frequency offset of a received signal, received through a communication channel is provided. The communication device (10) comprises a cross correlator (12), configured to perform a cross correlation of channel estimates of the communication channel, and thereby determine at least two cross correlation matrix. Moreover, the communication device (10) comprises a joint estimator (13), configured to jointly estimate the timing offset and the frequency offset of the received signal based upon the determined at least two cross correlation matrix.
(FR)L'invention concerne un dispositif de communication (10) permettant de déterminer un décalage temporel et un décalage de fréquence d'un signal reçu via un canal de communication. Le dispositif de communication (10) comprend : un module de corrélation croisée (12) configuré pour exécuter une corrélation croisée d'estimations de canal du canal de communication, et déterminer ainsi au moins deux matrices de corrélation croisée ; et un module d’estimation conjointe (13) configuré pour estimer conjointement le décalage temporel et le décalage de fréquence du signal reçu, d’après les deux matrices de corrélation croisée ou plus déterminées.
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, 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, KN, KP, KR, 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 (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)