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Machine translation
1. (WO2003005740) BURST CONFIGURATION WITH SINGLE CARRIER AND MULTICARRIER SECTIONS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2003/005740    International Application No.:    PCT/US2002/021092
Publication Date: 16.01.2003 International Filing Date: 02.07.2002
Chapter 2 Demand Filed:    05.02.2003    
IPC:
H04L 12/28 (2006.01)
Applicants: INTERSIL AMERICAS INC. [US/US]; 2401 Palm Bay Road NE, Mail Stop: 53-209, Palm Bay, FL 32905 (US)
Inventors: WEBSTER, Mark A.; (US).
SEALS, Michael J.; (US)
Agent: GARY R STANFORD; 610 West Lynn, Austin, TX 78703 (US)
Priority Data:
60/303,444 06.07.2001 US
10/143,126 10.05.2002 US
Title (EN) BURST CONFIGURATION WITH SINGLE CARRIER AND MULTICARRIER SECTIONS
(FR) CONFIGURATION DE FORME D'ONDE MELANGEE POUR DES COMMUNICATIONS SANS FIL
Abstract: front page image
(EN)A burst configuration (301) for wireless communications includes a first portion (2101) that is modulated according to a single−carrier modulation scheme and a second portion (2103) that is modulated according to a multi−carrier modulation scheme. The transmitted waveform is specified so that a channel impulse response (CIR) estimate obtainable from the first portion is reusable for acquisition of the second portion. The first portion includes a preamble (303) and header (305) and the second portion (307) typically incorporates the payload.
(FR)L'invention concerne une configuration de forme d'onde mélangée (301) utilisée pour des communications sans fil, ladite configuration comprenant une première portion (2101) modulée d'après un procédé de modulation à porteuse unique et une seconde portion (2103) modulée d'après un procédé de modulation à porteuses multiples. La forme d'onde est spécifiée de telle sorte qu'une estimation de réponse impulsionnelle de voie (CIR) obtenue à partir de la première portion est réutilisable pour l'acquisition de la seconde portion. La première portion comprend un préambule (303) et un en-tête (305) et la seconde portion (307) inclut en général la charge utile.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, OM, PH, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, 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, IE, IT, LU, MC, NL, PT, SE, SK, 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)