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1. (WO2013126207) SYSTEM AND METHOD FOR BLIND EQUALIZATION AND CARRIER PHASE RECOVERY IN A QUADRATURE AMPLITUDE MODULATED SYSTEM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/126207    International Application No.:    PCT/US2013/024752
Publication Date: 29.08.2013 International Filing Date: 05.02.2013
IPC:
H04B 10/61 (2013.01), H04B 10/69 (2013.01), H04L 25/03 (2006.01)
Applicants: TYCO ELECTRONICS SUBSEA COMMUNICATIONS LLC [US/US]; 250 Industrial Way West Eatontown, NJ 07724-2296 (US)
Inventors: ZHANG, Hongbin; (US).
SUN, Yu; (US).
PILIPETSKII, Alexei, N.; (US)
Agent: LOEWENSTEIN, Kangping, Karen; Tyco Electronics Technology Resources, Inc. 4550 New Linden Hill Road Suite 140 Wilmington, DE 19808 (US)
Priority Data:
61/600,991 20.02.2012 US
13/569,731 08.08.2012 US
Title (EN) SYSTEM AND METHOD FOR BLIND EQUALIZATION AND CARRIER PHASE RECOVERY IN A QUADRATURE AMPLITUDE MODULATED SYSTEM
(FR) SYSTÈME ET PROCÉDÉ D'ÉGALISATION AVEUGLE ET DE RÉCUPÉRATION DE PHASE DE PORTEUSE DANS UN SYSTÈME À MODULATION D'AMPLITUDE EN QUADRATURE
Abstract: front page image
(EN)A system and method for blind equalization of a QAM signal. Equalization is achieved using an algorithm characterized by cost function that is a function the Euclidian distance, e.g. the minimum Euclidian distance, between points of the constellation associated with the QAM signal, i.e. the distance between symbols.
(FR)La présente invention concerne un système et un procédé d'égalisation aveugle de signal en QAM. L'égalisation est réalisée à l'aide d'un algorithme caractérisé par une fonction de coût qui est fonction d'une distance euclidienne, comme par exemple la distance euclidienne minimale entre des points de constellation associés au signal en QAM, c'est-à-dire la distance entre symboles.
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, 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, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, 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, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)