Research on CRC algorithm of RDS baseband coding

The cyclic redundancy check code(CRC) which was widely used in the data communications and network was derived from the shorten cyclic code.It was a very important class of error detection code.In order to enhance the troubleshooting capabilities of the coding system,it was added some check code following the information code to achieve CRC code.According to the structure and characteristics of the base-band encoding format of the FM Radio Digital System(RDS),(26,16) encoder based on the existing CRC code checking algorithm analysis and comparison was implemented.The code simulation results were given in the Xilinx ISE 10.1 platform.The suitable base-band RDS signal error checking of the CRC code by the logic of parallel algorithms was got though its analysis and comparison of simulation results.