Power Efficient Viterbi Decoder
Journal Title: International Journal of Engineering Sciences & Research Technology - Year 30, Vol 2, Issue 1
Abstract
Error correction is an integral part of any communication system and for this purpose, the convolution codes are widely used as forward error correction codes and for their decoding at the receiver end viterbi decoders are employed. Viterbi Decoders are employed in digital wireless communication systems to decode the convolution codes which are the forward correction codes. The decoders are quite complex and dissipate large amount of power. The high speed and small area are two important design parameters i high speed viterbi decoder has been designed using track back architecture. The proposed viterbi decoder has been designed with Matlab, simulated with Xilinx Xilinx DSP Tool, synthesized with Xilinx Synthesis results show that the proposed design can operate by consuming considerably less resources on target device
Authors and Affiliations
Swati Gupta
Keywords
Related Articles
- EP ID EP133080
- DOI -
- Views 104
- Downloads 0
A Review of Experimental Study of Spring Back Effect of Aluminum Sheet Metal
To predict the exact shape, the geometry based punch contact program must be used. The shape changes once the punch is withdrawn, because of the materials elasticity. Prediction of such a spring back effect is a m...
Study about Remote Sensing, Its Process, Types, Applications and Advantages
Remote sensing is the acquisition of information about an object or phenomenon without making physical contact with the object. . In modern usage, the term generally refers to the use of aerial sensor technologies...
EMMO MODEL FOR E-LEARNING
Online learning is becoming a revolutionary force for improvement in education standards and quality. The applications include digital libraries (text documents, images, sound, video), manufacturing and retailing,...
Pattern Recognition Using Automatic Image Classification and Recognition Methods: A Literature Review
Extensive research and development has taken placeover the last 2 decades in the areas of pattern recognition and imageprocessing. Areas to which these disciplines have been applied include business, medicine, au...
A Solar Powered Air Conditioning System for Daytime Offices based on Ejector Cycle: An Alternate of Conventional Air Conditioning Systems
Solar cooling is comprised of many attractive features and is one path towards a more sustainable energy system. The performance of solar cooling systems is strongly dependent on local conditions. Solar cooling sy...