A specialized Graph Neural Network + Reinforcement Learning (GNN+RL) based decoder for quantum LDPC codes, optimized for lifted and balanced product LDPC codes ...

Abstract: LDPC (low density parity check) code shows good performance at high SNR (signal to noise ratio), but turbo code shows better performance than LDPC code at low SNR. So, serially concatenated ...

This code is part of an on going project for design of efficient error correcting codes for DNA storage. In this code a regular LDPC code is constructed using the ...

Abstract: We investigate LDPC code design for a multi-source single-relay system, with uniform phase-fading Gaussian channels. We specifically consider the asymmetric channels for multiple sources, ...

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 ...

A significant breakthrough in space-based quantum key distribution (QKD) inaugurated by the Micius satellite has brought us closer to the era of global QKD networks. An essential step in the ...

Low-density parity-check (LDPC) codes are a type of error-correction code increasingly used in applications requiring highly efficient information transfer over channels with the presence of ...

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 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 ...