1 citations · 1 across the 3 of their papers we have counts for
5 papers
Learning LDPC codes with quantized density evolution over relaxed protographs
Gennady Shutkov, Dmitry Artemasov, Alexey Frolov +2
We consider the design of low-density parity-check (LDPC) codes for a given iterative decoder. Despite tools such as direct simulation, density evolution (DE), and EXIT-chart analy…
Recurrent Transformer-Based Near- and Far-Field THz Wideband Channel Estimation for UM-MIMO
Dmitry Artemasov, Alexander Shmatok, Kirill Andreev +3
The integration of terahertz communications and ultra-massive multiple-input multiple-output (UM-MIMO) systems in 6G networks is motivated by their ability to enable unprecedented…
Scalable Mamba-Based Message-Passing Neural Decoder for Error-Correcting Codes
Rostislav Gusev, Nikita Aleksandrov, Artem Solomkin +1
Forward error correction is essential for reliable communication over noisy channels. Attention-based model-free neural decoders have shown strong performance for short codes, but…
Iterative Neural Rollback Chase-Pyndiah Decoding
Dmitry Artemasov, Oleg Nesterenkov, Kirill Andreev +2
Iterative decoding is essential in modern communication systems, especially optical communications, where error-correcting codes such as turbo product codes (TPC) and staircase cod…
Generalized LDPC codes with low-complexity decoding and fast convergence
Dawit Simegn, Dmitry Artemasov, Kirill Andreev +2
We consider generalized low-density parity-check (GLDPC) codes with component codes that are duals of Cordaro-Wagner codes. Two efficient decoding algorithms are proposed: one base…