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Machine translation
1. (WO1998053436) METHOD AND DEVICE FOR ESTABLISHING A WIRELESS COMMUNICATION BETWEEN VEHICLES AND COMMUNICATION EQUIPMENT ERECTED ALONG THE ROAD
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1998/053436    International Application No.:    PCT/BE1998/000071
Publication Date: 26.11.1998 International Filing Date: 19.05.1998
Chapter 2 Demand Filed:    16.12.1998    
IPC:
G07B 15/00 (2006.01), G08G 1/0967 (2006.01)
Applicants: SMARTMOVE, NAAMLOZE VENNOOTSCHAP [BE/BE]; Vanden Tymplestraat 33, B-3000 Leuven (BE) (For All Designated States Except US).
BUYTAERT, Steven, Herwig, Cyriel [BE/BE]; (BE) (For US Only)
Inventors: BUYTAERT, Steven, Herwig, Cyriel; (BE)
Agent: DONNE, Eddy; Bureau M.F.J. Bockstael N.V., Arenbergstraat 13, B-2000 Antwerpen (BE)
Priority Data:
9700438 20.05.1997 BE
Title (EN) METHOD AND DEVICE FOR ESTABLISHING A WIRELESS COMMUNICATION BETWEEN VEHICLES AND COMMUNICATION EQUIPMENT ERECTED ALONG THE ROAD
(FR) PROCEDE ET DISPOSITIF POUR ETABLIR UNE COMMUNICATION SANS FIL ENTRE DES VEHICULES ET UN EQUIPEMENT DE COMMUNICATION IMPLANTE LE LONG DE LA ROUTE
Abstract: front page image
(EN)Method for establishing a wireless communication between vehicles and communication equipment erected along the road, in particular a communication (2) between one or several modules (6) provided to the respective vehicles (3) and communication equipment (5) along the road (4), characterized in that use is made for the communication (2) of the 'direct sequence spread spectrum' principle, also called the 'direct access broad spectrum' principle, whereby several modules (6) of such vehicles (3) can simultaneously communicate with the above-mentioned communication equipment (5) on one and the same frequency band, and whereby each communicating module (6) is distinguished from the other ones to this end on the basis of an allotted code (8).
(FR)L'invention concerne un procédé pour établir une communication sans fil entre des véhicules et un équipement de communication implanté le long de la route, notamment une communication (2) entre un ou plusieurs modules (6) prévus sur les véhicules respectifs (3) et l'équipement de communication (5) le long de la route (4). Ledit procédé consiste en ce qu'on utilise, pour la communication (2), le principe de l'étalement du spectre en séquence directe, également appelé le principe du spectre large à suite directe, selon lequel plusieurs modules (6) desdits véhicules (3) peuvent communiquer simultanément avec l'équipement de communication susmentionné (5) sur une et même bande de fréquence, et selon lequel chaque module (6) en communication est distinct des autres à cet effet, en fonction d'un code attribué (8).
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, GH, GM, GW, HU, ID, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)