Suppose we want to transmit the message $11001001$ and protect it from errors using the CRC polynomial X$3+1.$

Use the binary division to determine the message that should be transmitted.

Change the leftmost third bit of the message and show that the error is detected by the receiver using the CRC technique.

You can solve it by hand and upload a picture of your answer.Suppose we want to transmit the message $11001001$ and protect it from errors using the CRC polynomial X$3+1.$

Use the binary division to determine the message that should be transmitted.

Change the leftmost third bit of the message and show that the error is detected by the receiver using the CRC technique.

You can solve it by hand and upload a picture of your answer.