A Viterbi decoder core with no trace-back unit

Ahmed Shebaita; Mohamed M. Khairy; Ali Ezzat Salama; M. Ashour

doi:10.1109/icm.2003.237969

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A Viterbi decoder core with no trace-back unit

Ahmed Shebaita Mohamed M. Khairy Ali Ezzat Salama M. Ashour

Year: 2003 Pages: 374-377

DOI: 10.1109/icm.2003.237969

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Abstract

In this paper, we propose a novel Viterbi decoder core. This core is optimized to minimize the decoding latency, which is an important factor for real time multimedia applications. The new core has the same complexity as the conventional cores and it achieves the same performance.

Keywords:

Viterbi decoder Computer science Viterbi algorithm Decoding methods Soft output Viterbi algorithm Multi-core processor TRACE (psycholinguistics) Core (optical fiber) Latency (audio) Many core Soft-decision decoder Sequential decoding Parallel computing Algorithm Telecommunications Block code

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Topics

Video Coding and Compression Technologies

Physical Sciences → Computer Science → Signal Processing

Advanced Data Compression Techniques

Physical Sciences → Computer Science → Computer Vision and Pattern Recognition

Embedded Systems Design Techniques

Physical Sciences → Computer Science → Hardware and Architecture

A Viterbi decoder core with no trace-back unit

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