EP 1012808 A1 20000628 - 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 ZRUR 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
Application
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
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)
Citation (search report)
See references of WO 9853436A1
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