Strongly Connected Ramanujan Graphs for Highly Symmetric LDPC Codes

H Al-Hamdani, A Almamori, S Mohan - Wireless Personal Communications, 2022 - Springer
A number of studies focus on Low-Density Parity-Check (LDPC) codes to ensure reliable
data communications. This study proposes an algebraic algorithm to generate strongly …

Designing Algebraic and Ramanujan Graphs-Based Spectrally Efficient Codes for Non-Orthogonal Multiple Access Schemes

H Al Hamdani - 2022 - search.proquest.com
The increasing demand for bandwidth has played a critical role over the history of the
development of wireless networks. For the 5G and beyond wireless networks, it is required …