DATA SELECTION METHOD FOR REDUCING THE DECODING COMPUTATIONAL COMPLEXITY OF A VEHICLE-TO-X COMMUNICATION SYSTEM, AND VEHICLE-TO-X COMMUNICATION SYSTEM

DATA SELECTION METHOD FOR REDUCING THE DECODING COMPUTATIONAL COMPLEXITY OF A VEHICLE-TO-X COMMUNICATION SYSTEM, AND VEHICLE-TO-X COMMUNICATION SYSTEM

A data selection method for reducing the decoding computational complexity of a vehicle-to-X communication system. The communication unit is used to transmit and receive vehicle-to-X messages, wherein the vehicle-to-X messages each include at least one useful data portion and at least one header dat...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SCHERPING, Richard, STÄHLIN, Ulrich
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:A data selection method for reducing the decoding computational complexity of a vehicle-to-X communication system. The communication unit is used to transmit and receive vehicle-to-X messages, wherein the vehicle-to-X messages each include at least one useful data portion and at least one header data portion, wherein the at least one header data portion in each case is transmitted in uncoded form, and wherein the at least one useful data portion in each case is transmitted in coded form. The received vehicle-to-X messages are weighted into at least two categories on the basis of the at least one header data portion in each case, wherein the at least one useful data portion in each case is decoded on the basis of the weighting.