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Machine translation
1. (WO2006086093) VARIABLE CYCLIC PREFIX IN MIXED-MODE WIRELESS COMMUNICATION SYSTEMS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/086093    International Application No.:    PCT/US2006/000211
Publication Date: 17.08.2006 International Filing Date: 05.01.2006
IPC:
H04L 27/26 (2006.01)
Applicants: MOTOROLA, INC. [US/US]; 1303 East Algonquin Road, Schaumburg, Illinois 60196 (US) (For All Designated States Except US).
STEWART, Kenneth A., [GB/US]; (US) (For US Only).
LOVE, Robert T., [US/US]; (US) (For US Only)
Inventors: STEWART, Kenneth A.,; (US).
LOVE, Robert T.,; (US)
Agent: BOWLER, Roland K.,; 600 North Us Highway 45, Libertyville, Illinois 60048 (US)
Priority Data:
11/052,700 07.02.2005 US
Title (EN) VARIABLE CYCLIC PREFIX IN MIXED-MODE WIRELESS COMMUNICATION SYSTEMS
(FR) PREFIXE CYCLIQUE VARIABLE DANS DES SYSTEMES DE COMMUNICATION SANS FIL A MODE MIXTE
Abstract: front page image
(EN)A method in a wireless communication network infrastructure entity (200), including transmitting a plurality of symbols in a sequence, some of the symbols associated with a first transmission mode, for example, point-to-point, and some other symbols associated with a second transmission mode, for example, point-to-multipoint, different than the first transmission mode. And formatting the symbols associated with the first transmission mode with a first cyclic prefix and formatting the symbols associated with the second transmission mode with a second prefix, before transmitting the symbols. In one embodiment, the cyclic prefixes have different durations.
(FR)L'invention concerne un procédé mis en oeuvre dans une entité d'infrastructure de réseau de communication sans fil (200) et consistant à transmettre une pluralité de symboles dans une séquence, certains de ces symboles étant associés à un premier mode de transmission, tel que le mode point à point, et certains autres symboles étant associés à un second mode de transmission, tel que le mode point à multipoint, différent du premier mode de transmission, et à formater les symboles associés au premier mode de transmission à un premier préfixe cyclique et à formater les symboles associés au second mode de transmission à un second préfixe avant la transmission des symboles. Dans un mode de réalisation, les préfixes cycliques présentent des durées différentes.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (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, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, 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)