A wireless communication device (5) used in a vehicle is configured to be capable of using multiple APNs in parallel, and includes a speed index acquisition unit (F2), a communication requirement acquisition unit (F33), and a path selection unit (F35), as functions. The speed index acquisition unit (F2) acquires a delay characteristic value, which is delayThreshold corresponding to each APN, from a network device. The communication requirement acquisition unit (F33) acquires an allowable delay amount indicating a length of an allowable communication delay time from each of in-vehicle devices (6) connected to the wireless communication device (5). The path selection unit (F35) allocates an APN which is relatively small in the delay characteristic value among the APNs to an in-vehicle device (6) that is relatively small in the allowable delay amount among the in-vehicle devices.
VEHICULAR WIRELESS COMMUNICATION DEVICE, COMMUNICATION CONTROL METHOD
DRAHTLOSE KOMMUNIKATIONSVORRICHTUNG FÜR EIN FAHRZEUG, KOMMUNIKATIONSSTEUERUNGSVERFAHREN
DISPOSITIF DE COMMUNICATION SANS FIL DE VÉHICULE, PROCÉDÉ DE COMMANDE DE COMMUNICATION
26.07.2023
Patent
Elektronische Ressource
Englisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze |
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