CRC校验码计算过程

CRC校验码 问题1设发送信息为11011011，生成多项式g(x)=x5+x3+x2+1，求CRC校验码。 解答：发送数据为f(x)=11011011，多项式g(x)=101101 1111110001100000000001100_____________000000000110_____________101101101110_____________101101111010_____________101101110000_____________101101110101_____________101101110111_____________1011010001101101100101101aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 所以校验字段R(x)=01100 则接受数据为f `(x)=1101101101100； 验证接受的正确性：
11111100000000_____________101101101101_____________101101111011_____________101101110000_____________101101110101_____________101101110111_____________1011011001101101101101101aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa