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Machine translation
1. (WO2017196946) COMMUNICATION METHODS AND APPARATUS EMPLOYING RATELESS CODES
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2017/196946    International Application No.:    PCT/US2017/031910
Publication Date: 16.11.2017 International Filing Date: 10.05.2017
IPC:
H04L 1/00 (2006.01), H04L 1/18 (2006.01), H04B 1/74 (2006.01), H03M 13/00 (2006.01)
Applicants: SHARP LABORATORIES OF AMERICA, INC. [US/US]; 5750 NW Pacific Rim Boulevard Camas, WA 98607 (US)
Inventors: KOWALSKI, John, Michael; (US).
SHENG, Jia; (US).
NOGAMI, Toshizo; (US).
YIN, Zhanping; (US)
Agent: BURNAM, H., Warren, Jr.; (US)
Priority Data:
62/335,509 12.05.2016 US
Title (EN) COMMUNICATION METHODS AND APPARATUS EMPLOYING RATELESS CODES
(FR) PROCÉDÉS DE COMMUNICATION ET APPAREIL UTILISANT DES CODES SANS DÉBIT
Abstract: front page image
(EN)A wireless terminal and a node employed in a wireless communications system comprise an outer coding unit configured to use a code with properties akin to Raptor codes as outer erasure codes; and an inner coding unit configured to use an LDPC code as pre-code. The wireless terminal and the node use a code with properties akin to Raptor codes as outer erasure codes, and use the LDPC code as a pre-code.
(FR)La présente invention concerne un terminal sans fil et un nœud utilisés dans un système de communications sans fil comprenant une unité de codage extérieure conçue afin d'utiliser un code avec des propriétés similaires aux codes Raptor en tant que codes d'effacement externes ; et une unité de codage interne conçue afin d'utiliser un code LDPC en tant que pré-code. Le terminal sans fil et le nœud utilisent un code avec des propriétés similaires aux codes Raptor en tant que codes d'effacement externes, et utilisent le code LDPC comme un code préalable.
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 (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)