Test study of (8, 4)-Hamming code in remote blasting system
In order to improve the reliability, the error correcting code should be used in remote blasting system. It is pointed out that the (8, 4)-Hamming code can be easily implemented on 8 bit MCU, its encoding and decoding algorithm are introduced, and the performance is tested by CC1100 wireless module. The test result shows that (8, 4)-Hamming code can reduce the BER by 80% maxium, increase the remote control distance by nearly 50% maxium, and has very important practical value for remote blasting system.
Author's Name: Guo, T., He, S., Zhou, M., Shen, Q.
Volume: Volume 9
Issues: Issue 9
Keywords: BER, Error control, Hamming code, Remote blasting system