EP 1012808 B1 20021204 - METHOD AND DEVICE FOR ESTABLISHING A WIRELESS COMMUNICATION BETWEEN VEHICLES AND COMMUNICATION EQUIPMENT ERECTED ALONG THE ROAD

Title (en)

METHOD AND DEVICE FOR ESTABLISHING A WIRELESS COMMUNICATION BETWEEN VEHICLES AND COMMUNICATION EQUIPMENT ERECTED ALONG THE ROAD

Title (de)

VERFAHREN UND GERÄT ZUR HERSTELLUNG EINER DRAHTLOSEN KOMMUNIKATION ZWISCHEN FAHRZEUGEN UND KOMMUNIKATIONSAUSRÜSTUNG ENTLANG EINER STRASSE

Title (fr)

PROCEDE ET DISPOSITIF POUR ETABLIR UNE COMMUNICATION SANS FIL ENTRE DES VEHICULES ET UN EQUIPEMENT DE COMMUNICATION IMPLANTE LE LONG DE LA ROUTE

Publication

EP 1012808 B1 20021204 (EN)

Application

EP 98921275 A 19980519

Priority

BE 9800071 W 19980519
BE 9700438 A 19970520

Abstract (en)

[origin: WO9853436A1] 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).

IPC 1-7

G08G 1/017; G08G 1/0967; G07B 15/00

IPC 8 full level

G08G 1/09 (2006.01); G07B 15/06 (2011.01); H04B 1/69 (2011.01); H04B 7/26 (2006.01); H04J 13/00 (2011.01); H04J 13/16 (2011.01); H04Q 7/38 (2006.01); G08G 1/0967 (2006.01)

CPC (source: EP)

G07B 15/063 (2013.01); G08G 1/0967 (2013.01)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

WO 9853436 A1 19981126; AT E229213 T1 20021215; AU 7419098 A 19981211; BE 1011160 A3 19990504; CA 2289920 A1 19981126; DE 69809942 D1 20030116; EP 1012808 A1 20000628; EP 1012808 B1 20021204; JP 2000513184 A 20001003

DOCDB simple family (application)

BE 9800071 W 19980519; AT 98921275 T 19980519; AU 7419098 A 19980519; BE 9700438 A 19970520; CA 2289920 A 19980519; DE 69809942 T 19980519; EP 98921275 A 19980519; JP 54971998 A 19980519