BCJR algorithm

Known as: BCJR 
The BCJR algorithm is an algorithm for maximum a posteriori decoding of error correcting codes defined on trellises (principally convolutional codes… (More)
Wikipedia

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2011
2011
This paper investigates the constructions of tail-biting trellises for linear block codes as introduced by Koetter and Vardy… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 4
Is this relevant?
2010
2010
M-BCJR algorithms are proposed and tested over an AWGN channel with moderate to intense intersymbol interference (ISI). Two M… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Is this relevant?
2007
2007
BCJR algorithm is an exact and efficient algorithm to compute the marginal posterior distributions of state variables and pairs… (More)
  • figure 1
  • table I
  • table III
  • table II
  • table IV
Is this relevant?
2007
2007
The well-known Bahl-Cocke-Jelinek-Raviv (BCJR) algorithm was generalized to compute joint posterior probabilities of arbitrary… (More)
  • figure 1
  • figure 2
  • figure 3
Is this relevant?
2007
2007
In this paper, we first show that the BCJR algorithm (or Bahl algorithm) can be implemented via some matrix manipulat a direct… (More)
Is this relevant?
2006
2006
We propose novel techniques to reduce the complexity of the well-known Bahl, Cocke, Jelinek, and Raviv (BCJR) algorithm when it… (More)
  • figure 1
  • table I
  • figure 2
  • figure 3
  • figure 4
Is this relevant?
2006
2006
MAP symbol decoding supplemented with iterative decoding is used to mitigate the intrachannel nonlinearities. The MAP detector… (More)
  • table I
Is this relevant?
Highly Cited
2003
Highly Cited
2003
A high-throughput memory-efficient decoder architecture for low-density parity-check (LDPC) codes is proposed based on a novel… (More)
  • figure 2
  • figure 1
  • figure 3
  • figure 4
  • figure 5
Is this relevant?
2001
2001
The complexity of channel equalization using the BCJR algorithm [Bahl LR et al. IEEE Transactions on Info. Theory 1974; 20: 284… (More)
Is this relevant?
Highly Cited
1998
Highly Cited
1998
We apply two reduced-computation variants of the BCJR algorithm to the decoding of serial and parallel concatenated convolutional… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Is this relevant?