Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Design of Soft Viterbi Algorithm Decoder Enhanced With Non-Transmittable
  Codewords for Storage Media   Viterbi Algorithm Decoder Enhanced with Non-transmittable Codewords is one of
the best decoding algorithm which effectively improves forward error correction
performance. HoweverViterbi decoder enhanced with NTCs is not yet designed to
work in storage media devices. Currently Reed Solomon (RS) Algorithm is almost
the dominant algorithm used in correcting error in storage media. Conversely,
recent studies show that there still exist low reliability of data in storage
media while the demand for storage media increases drastically. This study
proposes a design of the Soft Viterbi Algorithm decoder enhanced with
Non-transmittable Codewords (SVAD-NTCs) to be used in storage media for error
correction. Matlab simulation was used in this design in order to investigate
behavior and effectiveness of SVAD-NTCs in correcting errors in data retrieving
from storage media.Sample data of one million bits are randomly generated,
Additive White Gaussian Noise (AWGN) was used as data distortion model and
Binary Phase- Shift Keying (BPSK) was applied for simulation modulation.
Results show that,behaviors of SVAD-NTC performance increase as you increase
the NTCs, but beyond 6NTCs there is no significant change and SVAD-NTCs design
drastically reduce the total residual error from 216,878 of Reed Solomon to
23,900.

23
The categories of this paper are: solv-int
8
The categories of this paper are: hep-ex
15
The categories of this paper are: nucl-ex
3
The categories of this paper are: physics
28
The categories of this paper are: alg-geom
29
The categories of this paper are: funct-an
34
The categories of this paper are: chem-ph
24
The categories of this paper are: dg-ga
26
The categories of this paper are: bayes-an
27
The categories of this paper are: comp-gas
6
The categories of this paper are: astro-ph
7
The categories of this paper are: hep-th
16
The categories of this paper are: stat
11
The categories of this paper are: hep-lat
25
The categories of this paper are: patt-sol
30
The categories of this paper are: q-alg