What is Error Detection? What are its methods?

Data can be corrupted during transmission. For reliable communication errors must be deducted and corrected. Error Detection uses the method of redundancy, which means adding extra bits for detecting errors at the destination. The common Error Detection process are

  a. Vertical Redundancy Check (VRC)

  b. Longitudinal Redundancy Check (VRC)

  c. Cyclic Redundancy Check (VRC)

  d. Checksum

 

Posted Date: 7/3/2013 3:09:54 AM | Location : United States

Ask an Expert

Related Discussions:- What is error detection, Assignment Help, Ask Question on What is error detection, Get Answer, Expert's Help, What is error detection Discussions

Write discussion on What is error detection
Your posts are moderated

Write your message here..

Related Questions

Paket traser, how can i learn it? how can i learn it?

What do you mean by substitutional ciphers, Q. What do you mean by Substitu... Q. What do you mean by Substitutional Ciphers? Substitutional Ciphers Monoalphabetic Substitution Polyalphabetic Substitution - Transpositional - character

Which layer is known as error detection layer, Data link layeris called as... Data link layeris called as error detection layer

Wired equivalent privacy, What is Wired Equivalent Privacy? What is Wired Equivalent Privacy?

State the example of security audit as case study, State the Example of sec... State the Example of security audit as case study Linda narrates one of her experience about a security audit. She was performing a spot audit where she was checking certain

Chord, how to implement chord connection as the network management system ?... how to implement chord connection as the network management system ?

Types of computer network, explain types of computer network explain types of computer network

Explain the terms - lan extension and ad hoc network, Explain the terms - L... Explain the terms - LAN extension and Ad hoc network LAN extension: a wireless LAN integrated with a wired LAN to extend the coverage area of the LAN complex; Cross-building

What are the routing techniques, Q. What are the Routing Techniques? R... Q. What are the Routing Techniques? Routing Routing Techniques Static versus Dynamic Routing Routing Table for classful Addressing Routing Table for Cl

Show example on hedge fund, Q. Show example on Hedge Fund? Hedge Fund ... Q. Show example on Hedge Fund? Hedge Fund have been playing a no-lose game In the easiest strategy a hedge fund borrows Hong Kong dollars (HKD) and then sells them in the