METHOD OF RECOGNIZING WHETHER A TRANSPONDER BELONGS TO A GROUP OF TRANSPONDERS

摘要

Using a method of recognizing whether a transponder (2) designed for communicating with a communication station (1) belongs to one of at least two groups (GR1, GR2, GR3, GRn) of transponders (2), firstly, for each group (GR1, GR2, GR3, GRn) of transponders (2), a check data block (CRC1, CRC2, CRC3, CRCn) that is significant for the group (GR1, GR2, GR3, GRn) of transponders (2) is generated, and, secondly, the data from the check data block (CRC1, CRC2, CRC3, CRCn) that is significant for the group (GR1, GR2, GR3, GRn) of transponders (2) is evaluated for the recognition of whether the transponder (2) belongs to a group (GR1, GR2, GR3, GRn) of transponders (2).