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07/26/2023
Reinforcement Learning for Sequential Decoding of Generalized LDPC Codes
In this work, we propose reinforcement learning (RL) for sequential deco...
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09/05/2021
Iterative Threshold Decoding of Spatially Coupled, Parallel-Concatenated Codes
Spatially coupled, parallel concatenated codes (SC-PCCs) have been shown...
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08/03/2021
A Unifying Framework to Construct QC-LDPC Tanner Graphs of Desired Girth
This paper presents a unifying framework to construct low-density parity...
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06/01/2021
Necessary and Sufficient Girth Conditions for LDPC Tanner Graphs with Denser Protographs
This paper gives necessary and sufficient conditions for the Tanner grap...
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05/07/2021
Necessary and Sufficient Girth Conditions for Tanner Graphs of Quasi-Cyclic LDPC Codes
This paper revisits the connection between the girth of a protograph-bas...
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02/21/2021
Nested Array-Based Spatially Coupled LDPC Codes
Linear nested codes, where two or more sub-codes are nested in a global ...
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04/28/2020
Error Propagation Mitigation in Sliding Window Decoding of Braided Convolutional Codes
We investigate error propagation in sliding window decoding of braided c...
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04/18/2020
Decoder Error Propagation Mitigation for Spatially Coupled LDPC Codes
In this paper, we introduce two new methods of mitigating decoder error ...
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11/07/2019
Performance Bounds and Estimates for Quantized LDPC Decoders
The performance of low-density parity-check (LDPC) codes at high signal-...
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10/30/2019
Spatially Coupled Generalized LDPC Codes: Asymptotic Analysis and Finite Length Scaling
Generalized low-density parity-check (GLDPC) codes are a class of LDPC c...
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10/15/2019
On Generalized LDPC Codes for 5G Ultra Reliable Communication
Generalized low-density parity-check (GLDPC) codes, where single parity-...
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09/12/2018
Free Pseudodistance Growth Rates for Spatially Coupled LDPC Codes over the BEC
The minimum pseudoweight is an important parameter related to the decodi...
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01/10/2018