For the uninitiated, low-density parity-check (LDPC) code is an error correction code (ECC) that is used to both detect and correct errors on data that is transmitted ...
Abstract: In cognitive radio or military communications systems, the receiver usually needs to blindly identify which LDPC code has been adopted by the transmitter. Existing methods for blind LDPC ...
Abstract: In this paper, we propose a new class of globally coupled low-density parity-check (GC-LDPC) codes, referred to as variable node (VN) based tail-biting (TB) GC-LDPC codes. Unlike ...
HLS methodology allows the hardware design to be completed at a higher level of abstraction such as C/C++ algorithmic description. This provides significant time and cost savings, and paves the way ...
For communication designers, especially those in the networking and wireless field, the Shannon limit can be seen as the Holy Grail. And, since being first defined in ...
Python package contains code to construct auxiliary graphs for individual logical measurements as well as provides the SkipTree algorithm [1] to implement sparse basis change from any graph to a path ...
January 9, 2023 - Global IP Core Sales - The new CCSDS AR4JA LDPC Encoder and Decoder FEC IP Core is a configurable design that allows runtime configuration for decoding different code rates (i.e., ...
for CSS codes constructed from non-binary LDPC codes over GF(q). This program depends on the following library: Eigen ≥ 3.4 Header-only C++ template library for linear algebra. It is required for ...
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