Soft output Viterbi algorithm

Known as: SOVA 
The soft output Viterbi algorithm (SOVA) is a variant of the classical Viterbi algorithm. SOVA differs from the classical Viterbi algorithm in that… (More)
Wikipedia

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2016
2016
In the soft-input soft-output Viterbi algorithm (SOVA), the log-likelihood ratio (LLR) of each bit is determined by the minimum… (More)
  • figure 1
  • figure 2
  • figure 4
  • figure 3
  • figure 5
Is this relevant?
2013
2013
There are two kinds of algorithm that widely used for decoding the turbo codes, those are Soft-Output Viterbi Algorithm (SOVA… (More)
Is this relevant?
2012
2012
This paper proposes a two-dimensional detection method using dual equalizers for bit-patterned media storage. The proposed method… (More)
  • figure 1
  • figure 2
  • table I
  • figure 3
  • figure 4
Is this relevant?
2011
2011
We introduce an iterative two-dimensional (2-D) soft output Viterbi algorithm (SOVA) for patterned media storage. Patterned media… (More)
  • figure 1
  • figure 2
  • figure 3
  • table I
  • figure 4
Is this relevant?
2011
2011
The importance of convolutional codes is well established. They are widely used to encode digital data before transmission… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Is this relevant?
2010
2010
An algorithm to generate soft output or log-likelihood-ratios (LLR''s) on channel bits for channels which can be characterized by… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Is this relevant?
2003
2003
A soft-input soft-output algorithm with an equivalent complexity of the SOVA and with optimal symbol-bysymbol soft-outputs in the… (More)
  • figure 4
  • figure 3
Is this relevant?
2000
2000
It has been shown that the extrinsic information produced by the soft output Viterbi algorithm (SOVA) is too optimistic. To… (More)
  • figure 2
  • table 1
  • figure 1
  • table 2
  • figure 3
Is this relevant?
1999
1999
We examine the performance of the iterative soft-output Viterbi algorithm (SOVA) for high rate turbo codes on an additive white… (More)
  • figure 1
  • figure 2
  • figure 6
  • figure 7
  • figure 5
Is this relevant?
1998
1998
An important technique for reducing pow er consumption in VLSI systems is strength reduction, the substitution of a less-costly… (More)
  • figure 1
  • figure 3
  • figure 2
  • figure 4
  • figure 5
Is this relevant?