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1. (WO2017196699) METHODS, APPARATUS AND SYSTEMS USING A MULTIDIMENSIONAL GRAY CODING SCHEME FOR REAL NUMBER M-ARY QAM SIGNALING
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Pub. No.: WO/2017/196699 International Application No.: PCT/US2017/031495
Publication Date: 16.11.2017 International Filing Date: 08.05.2017
IPC:
H04L 27/34 (2006.01) ,H04L 1/06 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
27
Modulated-carrier systems
32
Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18, or H04L27/26213
34
Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
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
Applicants:
IDAC HOLDINGS, INC. [US/US]; 200 Bellevue Parkway Suite 300 Wilmington, Delaware 19809, US
Inventors:
CHUNG, Hae; KR
HONG, Sungkwon; KR
LIM, Byung; KR
YI, Byung K.; US
MA, Liangping; US
Agent:
BERKOWITZ, Eric; US
Priority Data:
62/335,63912.05.2016US
62/415,11831.10.2016US
Title (EN) METHODS, APPARATUS AND SYSTEMS USING A MULTIDIMENSIONAL GRAY CODING SCHEME FOR REAL NUMBER M-ARY QAM SIGNALING
(FR) PROCÉDÉS, APPAREIL ET SYSTÈMES UTILISANT UN SCHÉMA DE CODAGE DE GRIS DU TYPE MULTIDIMENSIONNEL POUR LA SIGNALISATION À MAQ EN NOMBRE RÉEL M-AIRES
Abstract:
(EN) Methods, apparatus and systems using a multidimensional gray coding scheme for real number M-ary QAM signaling is disclosed. One representative method of data encoding includes segmenting a bit stream of binary data into sets; mapping the segmented sets of binary data to signal vectors of a multidimensional real number M-ary constellation; and generating M-ary signal elements corresponding to the mapped set of binary data based on the signal vectors of the multidimensional real number M-ary constellation.
(FR) L'invention concerne des procédés, un appareil et des systèmes utilisant un schéma de codage de gris du type multidimensionnel pour la signalisation à MAQ en nombre réel M-aires. Un procédé représentatif de codage de données comprend les étapes consistant à segmenter un train de bits de données binaires en ensembles ; effectuer une mise en correspondance des ensembles segmentés de données binaires par rapport à des vecteurs de signaux d'une constellation en nombre réel du type multidimensionnel M-aires ; et générer des éléments de signal M-aires correspondant à l'ensemble mappé de données binaires en fonction des vecteurs de signal de la constellation en nombre réel du type multidimensionnel M-aires.
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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)