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1. (WO2010079849) Multiple Component Carrier OFDMA Communication System
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/079849 International Application No.: PCT/JP2010/050458
Publication Date: 15.07.2010 International Filing Date: 12.01.2010
IPC:
H04W 72/04 (2009.01) ,H04J 1/00 (2006.01) ,H04J 11/00 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
72
Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
04
Wireless resource allocation
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
J
MULTIPLEX COMMUNICATION
1
Frequency-division multiplex systems
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
J
MULTIPLEX COMMUNICATION
11
Orthogonal multiplex systems
Applicants:
NEC CORPORATION [JP/JP]; 7-1, Shiba 5-chome, Minato-ku, Tokyo 1088001, JP (AllExceptUS)
SIEW, Jiun [MY/AU]; AU (UsOnly)
NGUYEN, Phong [AU/AU]; AU (UsOnly)
NG, Boon Loong [MY/AU]; AU (UsOnly)
Inventors:
SIEW, Jiun; AU
NGUYEN, Phong; AU
NG, Boon Loong; AU
Agent:
MIYAZAKI, Teruo; 8th Floor, 16th Kowa Bldg., 9-20, Akasaka 1-chome, Minato-ku, Tokyo 1070052, JP
Priority Data:
200990006609.01.2009AU
Title (EN) Multiple Component Carrier OFDMA Communication System
(FR) SYSTÈME DE COMMUNICATION OFDMA À PORTEUSES DE COMPOSANTS MULTIPLES
Abstract:
(EN) A method of enhancing a downlink channel coding structure in an OFDMA (orthogonal frequency division multiple access) communication system is provided. The method includes: segmenting a concatenation of multiple transport blocks amongst multiple component carriers; and separately performing link adaptation for each component carrier according to channel conditions experienced by that component carrier.
(FR) La présente invention concerne un procédé servant à améliorer une structure de codage d'un canal de transmission en liaison descendante dans un système de communication OFDMA (accès multiple par répartition orthogonale de la fréquence). Le procédé consiste à : segmenter une concaténation des multiples blocs de transport parmi les multiples porteuses de composants ; et réaliser séparément l'adaptation de la liaison pour chaque porteuse de composants en fonction des conditions de canaux expérimentées par cette porteuse de composants.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, PE, PG, PH, PL, PT, RO, RS, RU, 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, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, 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)
Also published as:
EP2386180JP2012514876US20110268071CN102273300CN104506289