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Introduction to Channel Coding

  • Saleh Faruque
Chapter
Part of the SpringerBriefs in Electrical and Computer Engineering book series (BRIEFSELECTRIC)

Abstract

Channel coding, also known as forward error control coding (FECC), is a process of detecting and correcting bit errors in digital communication systems. Channel coding is performed both at the transmitter and at the receiver. At the transmit side, channel coding is referred to as encoder, where extra bits (parity bits) are added with the raw data before modulation. At the receive side, channel coding is referred to as the decoder. Channel coding enables the receiver to detect and correct errors, if they occur during transmission due to noise, interference and fading. This book presents the salient concepts, underlying principles and practical realization of channel coding schemes, as listed below:
  • Automatic repeat request (ARQ)

  • Block coding

  • Convolutional coding

  • Concatenated coding

  • Orthogonal coding

Keywords

Additive White Gaussian Noise Block Code Channel Code Convolutional Code Orthogonal Code 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© The Author(s) 2016

Authors and Affiliations

  • Saleh Faruque
    • 1
  1. 1.Department of Electrical EngineeringUniversity of North DakotaGrand ForksUSA

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