Home / Expert Answers / Computer Science / give-an-example-error-with-the-minimum-number-of-flipped-bits-where-the-crc-cannot-detect-that-there-pa920

(Solved): Give an example error with the minimum number of flipped bits where the CRC cannot detect that there ...



Give an example error with the minimum number of flipped bits where the CRC cannot detect that there is an error for the above computed . You can represent the error as a binary string X of the same length as the payload concatenating CRC bits, , where a bit in X is 0 represents the corresponding bit in is not flipped, and a bit is 1 represents the corresponding bit in is flipped. Taking the XOR of X and will generate the received payload and CRC bits at the receiver (after the bit error happens). For a simpler example, assume = 10010 011 where the last 3 bits are CRC, then a bit error string X = 00110 001 (with 3 flipped bits; 3 = the number of 1s in X) will result in the receiver side receiving = 10100 010.



We have an Answer from Expert

View Expert Answer

Expert Answer


We have an Answer from Expert

Buy This Answer $5

Place Order

We Provide Services Across The Globe