Abstract
The method of cyclic redundancy check (CRC) was been used in the process of RFID communication adopts to ensure that the data was transfer correctly. The principle of CRC was been introduced. The design method about 16-bit CRC code was been gotten through the hardware circuit and hardware description language. And it was compatible with the serial and parallel two kinds of data streams. At the same time it was been verified correctly in RFID communication system. And the results are verified in the specified clock frequency in xc2vp4-6fg256 device in FPGA Xilinx kit using VI-IDL in RTL level. It with strong portability could extend to all CRC system.
Publisher
Trans Tech Publications, Ltd.
Reference10 articles.
1. Shen Lianfeng, Ye Zhihui. Information theory and coding [M]. Beijing: Science press, 2004: 212.
2. Huang Yulan. Internet radio frequency identification (RFID) core technology explanation [M]. Beijing: People's posts and telecommunications press, 2010: 1.
3. Yan-Fei Li, Hong-Jun Wang, Hua Li. A RFID Algorithm Based on Cyclic Redundancy Check[C]. Anti-counterfeiting, Security, and Identification in Communication, 2009: 278 – 281.
4. Bin Li, Hui Shen, David Tse. An Adaptive Successive Cancellation List Decoder for Polar Codes with Cyclic Redundancy Check[J]. COMMUNICATI ONS LETTERS, 2012, 12: 2044-(2047).
5. Amila Akagic, Hideharu Amano. A Study of Adaptable Co-processors for Cyclic Redundancy Check on an FPGA. IEEE, 2012: 119-124.