Design and Implementation of High Speed Low Power Viterbi Decoder

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Provided by: International Journal of Engineering Research and Development (IJERD)
Topic: Hardware
Format: PDF
Convolution encoding with Viterbi decoding is a powerful method for error checking. It has been widely deployed in many wireless communication systems to improve the limited capacity of the communication channels. The Viterbi algorithm, which is the most extensively employed decoding algorithm for convolution codes. In this paper, the authors present an implementation of Viterbi Decoder for code rate of half and for constraint length of 9 which is employed in present technologies. The Viterbi algorithm is commonly used in a wide range of communications and data storage applications.
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