The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 09, 2021
Filed:
Apr. 11, 2018
Deutsche Telekom Ag, Bonn, DE;
Axel Klatt, Cologne, DE;
DEUTSCHE TELEKOM AG, Bonn, DE;
Abstract
A method of communication between vehicle-mounted communication equipment or a vehicle and a plurality of roadside units includes: in a first step, a first vehicle communication message is transmitted from a first roadside unit to the vehicle-mounted communication equipment or to the vehicle, wherein the first vehicle communication message contains a first piece of token information; and in a second step, which follows the first step, a second vehicle communication message is transmitted from the vehicle-mounted communication equipment or the vehicle to a second roadside unit, wherein the second vehicle communication message either comprises the first piece of token information or wherein the second vehicle communication message comprises a second piece of token information that is generated or modified by the vehicle-mounted communication equipment or in the vehicle on the basis of the first piece of token information received previously.