Open Access Journal

ISSN : 2394 - 6849 (Online)

International Journal of Engineering Research in Electronics and Communication Engineering(IJERECE)

Monthly Journal for Electronics and Communication Engineering

Open Access Journal

International Journal of Engineering Research in Electronics and Communication Engineering(IJERECE)

Monthly Journal for Electronics and Communication Engineering

ISSN : 2394-6849 (Online)

Implementation of Error Trapping Techniqe In Cyclic Codes Using Lab VIEW

Author : Aneetta Jose 1 Hena Prince 2 Jismy Tom 3 Malavika S 4 Indu Reena Varughese 5

Date of Publication :7th August 2015

Abstract: In modern communication system, multimedia contents in digital form are used to transmit the information. Probability of error is higher during this transmission which will affect the extraction of data. This paper considers the implementation of cyclic codes encoder and decoder for multimedia contents in the form of sound data using National Instruments LabView software. Cyclic codes can be defined by two parameters, which are code size n and information bit size k. LabView is user-friendly software which has many features for designing and prototyping. This project is based on channel coding implementation using cyclic codes in LabView. 16- bit sound data are used as test subjects for cyclic code encoding, decoding and error correction. The design can correct two-bit error in last n-k positions of the codeword. The design can correct short twobit error in last n-k position of the codeword.

Reference :

  1. [1] K.Giridhar, “Information Theory and Coding”, Pooja Publications,2006.

    [2] Simon Haykin, “Communication Systems”, John Wiley & Sons Inc.,2001.

    [3] Shu Lin and Daniel J. Costello Jr., “Error Control Coding: Fundamentals and Applications”, Prentice-Hall, 1983.

    [4] Udayanto Dwi Atmojo, Sri Suning Kusumawardani, “Implementation of Error Trapping Technique in (31,16) Cyclic Codes for Two-bit Error Correction in 16-bit Sound Data Using Labview Software”, International Conference on DFMA, 2010.

    [5] Jorge Castineria Moreira and Patrick Guy Farrel, “Essentials of Error- Control Coding”, John Wiley& Sons Ltd., 2006.


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