Abstract The introduction of Non-Transmittable Codewords (NTCs) into Viterbi Algorithm
Decoder has emerged as one of the best ways of improving performance of the Viterbi …

Viterbi Algorithm Decoder Enhanced with Non-transmittable Codewords is one of the best
decoding algorithm which effectively improves forward error correction performance …

In wireless technology, a most essential things to keep in mind about are the rate at which
data can be sent and how well it can be corrected. The Viterbi decoder is used to make a …

Journal Page 1 International OPEN ACCESS Journal Of Modern Engineering Research (IJMER)
| IJMER | ISSN: 2249–6645 | www.ijmer.com | Vol. 4 | Iss.7| July. 2014 | 24| BER Performance …

The Viterbi decoding algorithm is widely used in areas like Decoding convolutional codes in
satellite communication, digital TV, wireless local area networks, mobile relay. Also, the …

All real systems that work with digitally represented data require error correcting codes
because all real channels are noisy to some extent. The basic goal is to control errors in …

This paper proposes a new architecture for efficient and minimized memory management in
Viterbi Decoders based on Zig-Zag algorithm. The memory organization techniques mainly …

Hard decision of Viterbi decoder suffer from the need of high Signal to Noise Ratio (SNR) to
achieve reasonable Bit Error Rate (BER). For the purpose of improving the efficiency of its …

A mathematical model of Viterbi decoder burst error performance is presented. This model
allows for computer generation of Viterbi-like error sequences quickly and inexpensively for …

Viterbi decoders are one of the most popular error-correcting channel decoders in wireless
communication devices. However, a Viterbi decoder is also usually the dominant module in …