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Assume we have the following bit stream as the sender's message 1011001101010110 - and we want to encode it with the help of the CRC-8 polynomial. Assume: 8 ✓ 4 The CRC-8 polynomial in represented in the standard polynomial notation as x³ ÷ x² + x² +1 a) What is the sequence for the CRC-8 polynomial in binary form, CRC generator? (2 mark) b) What does the transmitted bit-sequence look like after calculating CRC? (4 marks) c) Assume the 7th bit counting from the lift in the transmitted sequence is flipped. What is the calculated remainder at the receiver? (4 marks) Please show your calculation.

Assume we have the following bit stream as the sender's message 1011001101010110 - and we want to encode it with the help of the CRC-8 polynomial. Assume: 8 ✓ 4 The CRC-8 polynomial in represented in the standard polynomial notation as x³ ÷ x² + x² +1 a) What is the sequence for the CRC-8 polynomial in binary form, CRC generator? (2 mark) b) What does the transmitted bit-sequence look like after calculating CRC? (4 marks) c) Assume the 7th bit counting from the lift in the transmitted sequence is flipped. What is the calculated remainder at the receiver? (4 marks) Please show your calculation.

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Assume we have the following bit stream as the sender's message 1011001101010110 - and we want to encode it with the help of the CRC-8 polynomial. Assume: 8 ✓ 4 The CRC-8 polynomial in represented in the standard polynomial notation as x³ ÷ x² + x² +1 a) What is the sequence for the CRC-8 polynomial in binary form, CRC generator? (2 mark) b) What does the transmitted bit-sequence look like after calculating CRC? (4 marks) c) Assume the 7th bit counting from the lift in the transmitted sequence is flipped. What is the calculated remainder at the receiver? (4 marks) Please show your calculation.
Transcribed Image Text:Assume we have the following bit stream as the sender's message 1011001101010110 - and we want to encode it with the help of the CRC-8 polynomial. Assume: 8 ✓ 4 The CRC-8 polynomial in represented in the standard polynomial notation as x³ ÷ x² + x² +1 a) What is the sequence for the CRC-8 polynomial in binary form, CRC generator? (2 mark) b) What does the transmitted bit-sequence look like after calculating CRC? (4 marks) c) Assume the 7th bit counting from the lift in the transmitted sequence is flipped. What is the calculated remainder at the receiver? (4 marks) Please show your calculation.
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