About this document
Data Link Layer Error Detection Methods by pari verma is a document available to read on EtoBox.
This document discusses different techniques for error detection at the data link layer, including parity bits, checksums, and cyclic redundancy checks (CRCs). Parity bits can detect odd or even numbers of errors. Checksums work by adding up transmitted data and comparing to the received checksum. CRCs represent data and checksum as polynomials and use polynomial division to embed checksum in the transmitted frame such that errors can be detected upon receipt.
- Author
- pari verma
- Language
- EN