Question

A crc is constructed to generate a 4-bit fcs for an 11-bit message. The generator polynomial is x 4 + x 3 +1 .
a.) encode the data bit sequence 10011011100 using the generator polynomial and give the codeword
b.) now assume that bit 7 (counting from the leftmost bit) in codeword is in error and show that the detection algorithm detects the error

Answer 1

Answer:

I don't know the answer