A transmission device has a first generator, a second generator, and a transmitter. The first generator generates data to be broadcast-transmitted. The second generator generates a message authentication code for at least the data generated in the first generator. The transmitter broadcast-transmits the data generated in the first generator, and the message authentication code generated in the second generator. The second generator omits generating message authentication codes for one or some of a plurality of pieces of data generated in the first generator.
TRANSMISSION DEVICE, RECEPTION DEVICE, TRANSMISSION METHOD, AND RECEPTION METHOD
ÜBERTRAGUNGSVORRICHTUNG, EMPFANGSVORRICHTUNG, ÜBERTRAGUNGSVERFAHREN UND EMPFANGSVERFAHREN
DISPOSITIF DE TRANSMISSION, DISPOSITIF DE RÉCEPTION, PROCÉDÉ DE TRANSMISSION, ET PROCÉDÉ DE RÉCEPTION
2017-08-23
Patent
Elektronische Ressource
Englisch
IPC: | H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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