Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2017037128) METHOD AND DEVICE FOR MIMO SYNCHRONISATION IN THE PRESENCE OF INTERFERENCES
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/037128 International Application No.: PCT/EP2016/070535
Publication Date: 09.03.2017 International Filing Date: 31.08.2016
IPC:
H04L 27/26 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
27
Modulated-carrier systems
26
Systems using multi-frequency codes
Applicants:
THALES [FR/FR]; Tour Carpe Diem Place des Corolles Esplanade Nord 92400 Courbevoie, FR
Inventors:
CHEVALIER, Pascal; FR
PIPON, François; FR
HILTUNEN, Sonja; FR
Agent:
DUDOUIT, Isabelle; FR
LUCAS, Laurent; FR
Priority Data:
150181301.09.2015FR
Title (EN) METHOD AND DEVICE FOR MIMO SYNCHRONISATION IN THE PRESENCE OF INTERFERENCES
(FR) PROCEDE ET DISPOSITIF DE SYNCHRONISATION MIMO EN PRESENCE D'INTERFERENCES
Abstract:
(EN) The invention relates to a method allowing synchronisation in a transmission system comprising M transmitters and N receivers, in the presence of interferences, characterised in that it determines the value of the synchronisation criterion, taking into account the trace of a matrix resulting from the product formed by the inverse matrix of correlation of the learning sequences, the conjugated transpose of the estimate of the matrix of intercorrelation of the signals received and the learning sequences, and the inverse of an estimate of the noise matrix and the estimate of the matrix of intercorrelation between the observations and the learning sequences, with the criterion C(I, Δf) = EGLRT3(/,Δf) = formula (I).
(FR) Procédé permettant la synchronisation dans un système de transmission comprenant M émetteurs et N récepteurs, en présence d'interférences caractérisé en ce qu'il détermine la valeur du critère de synchronisation en considérant la trace d'une matrice résultant du produit formé par la matrice inverse de corrélation des séquences d'apprentissage, la transposée conjuguée de l'estimée de la matrice d'intercorrélation des signaux reçus et des séquences d'apprentissage, l'inverse d'une estimée de la matrice de bruit et l'estimée de la matrice d'intercorrélation entre les observations et les séquences d'apprentissage, avec comme critère C(I, Δf) = EGLRT3(/,Δf) = Formula (I).
front page image
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 (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: French (FR)
Filing Language: French (FR)