Abstract—We consider the ensemble of regular LDPC codes and use recent concentration results on the distance spectrum to derive upper bounds on the error ...

We consider the ensemble of regular LDPC codes and use recent concentration results on the distance spectrum to derive upper bounds on the error exponent.

We derive upper bounds on the rate of low-density parity-check (LDPC) codes for which reliable communication is achievable. We first generalize Gallager's (1963) ...

Mar 17, 2008 · Abstract: The error performance of the ensemble of typical LDPC codes transmitted over the binary erasure channel (BEC) is analyzed.

Mar 17, 2008 · Low-density parity-check (LDPC) codes, discovered by Gallager [1], have been widely researched over the last decade and a half.

Bibliographic details on Upper Bounds on the Error Exponents of LDPC Code Ensembles.

Mar 3, 2022 · SUMMARY. In channel decoding, a decoder with suboptimal metrics may be used because of the uncertainty of the channel statistics or the.

Feb 22, 2021 · This paper deals with the specific construction of binary low-density parity-check (LDPC) codes. We derive lower bounds on the error exponents for these codes.

In this paper, applying the technique of the DS2 bound, we derive an upper bound on the error probability of mismatched decoding over a regular channel for the ...

We derive upper bounds on the maximum achievable rate of low-density parity-check (LDPC) codes used over the binary erasure channel (BEC) under Gallager's ...