A network node in a vehicular network processes packets based on a prioritization scheme. The prioritization scheme uses packet type, priority, source, destination, or other information to determine a priority of the packets. Packets can be stored in one of multiple queues organized according to packet type, or other criteria. In some cases, only one queue is used. The packets are time stamped when put into a queue, and a time to live is calculated based on the timestamp. The time to live, as well as other factors such as packet type, packet priority, packet source, and packet destination can be used to adjust a packet's priority within the queue. Packets are transmitted from the queues in priority order. In some cases, the network node can identify a top-priority packet, and transmit the top priority packet without first storing the packet in the queue.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Priority packet processing


    Beteiligte:
    YOUSEFI NARIMAN (Autor:in) / KIM YONGBUM (Autor:in) / WALLEY JOHN (Autor:in) / CHEN SHERMAN XUEMIN (Autor:in) / DIAB WAEL WILLIAM (Autor:in) / ILYADIS NICHOLAS (Autor:in)

    Erscheinungsdatum :

    2015-12-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze




    A Study on Teletraffic Congestion Control of Inter-Vehicle Communication using Packet Priority

    Watanabe, F. / Kawamagari, Y. / Fujii, M. et al. | British Library Conference Proceedings | 2006


    PRIORITY CALCULATION DEVICE, PRIORITY CALCULATION METHOD, AND PRIORITY CALCULATION PROGRAM

    YOKOYAMA TATSUYA / YAMAUCHI TAKAHISA / TAKEYASU MASAAKI et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    INFORMATION PROCESSING DEVICE AND PRIORITY CONTROL METHOD

    MATSUHANA RYOSUKE / MUKAI YASUHIKO | Europäisches Patentamt | 2022

    Freier Zugriff