Error Detection and Correction:
Data can be corrupted during transmission. Error detection is used for fault tolerant computing in computer memory, magnetic and optical data storage media, satellite and deep space communications, network communications, cellular telephone networks, and almost any other form of digital data communication. Error coding uses mathematical formulas to encode data bits at the source into longer bit words for transmission. The “code word” can then be decoded at the destination to retrieve the information. The extra bits in the code word provide redundancy that, according to the coding scheme used, will allow the destination to use the decoding process to determine if the communication medium introduced errors and in some cases correct them so that the data need not be retransmitted.
Some applications require that errors be detected and corrected.
Let us first discuss some issues related, directly or indirectly, to error detection and correction.
Topics discussed in this section:
Types of Errors
Detection Versus Correction
Forward Error Correction Versus Retransmission
Related Management Paper:
Popular Management Paper:
The prime objective of this presentation is to analysis “Environmental Forces of AB Bank and Al-Arafah Islami Bank Limited”. Special focus is within the problem of the environmental forces from the company and objective is to discover the solution of this concern. Other objectives are identif.....
This Lecture is about Waiting lines. The Components of the Queuing System Queue or Customer Arrivals Servers Waiting Line Servicing System Exit......
Principle objective of this article is to Discuss on Personal Challenges for Global Managers. Here analysis Global Managers activity in International Business perspective. Generally, global managers share common traits because of their domestic counterparts. Wherever a manager is hired, the ind.....
Principle purpose of this article is to Discuss on Implementation of TQM. The implementation of total quality management (TQM) is related to that of other decentralized command methods. In developing TQM, companies have to understand how consumers define quality in both goods and services presen.....
This article Focus to Define and Discuss on Total Quality Management. Total Quality Management (TQM) is often a philosophy that says that will uniform commitment to quality in most areas of an firm promotes an organizational traditions that meets consumers’ ideas of quality. Here discuss f.....