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Week 3 – Data Link Layer COMP90007 Internet Technologies Lecturer: Semester 2, 2021 © University of Melbourne 2021 1 Error Detection Codes Parity Bit (1 bit): (Hamming distance=2) Internet Checksum (16 bits): (Hamming distance=2) Cyclic Redundancy Check (CRC) (Standard 32-bit CRC: Hamming distance=4) 23 How it works? Sender: calculates R c
Week 3 – Data Link Layer COMP90007 Internet TechnologiesLecturer: Semester 2, 2021© University of Melbourne 20211 Error Detection Codes Parity Bit (1 bit): (Hamming…