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

摘要

The invention relates to a data selection method for reducing the decoding computational complexity of a vehicle-to-X communication system (401), wherein a communication unit (402) is used to transmit and receive vehicle-to-X messages (31), wherein the vehicle-to-X messages (31) each comprise at least one useful data portion (34) and at least one header data portion (32), wherein the at least one header data portion (32) in each case is transmitted in uncoded form, and wherein the at least one useful data portion (34) in each case is transmitted in coded form. The method is distinguished by the fact that received vehicle-to-X messages (31) are weighted into at least two categories on the basis of the at least one header data portion (32) in each case, wherein the at least one useful data portion (34) in each case is decoded on the basis of the weighting.