3 citations · 7 across the 8 of their papers we have counts for
15 papers
Trade-Based LDPC Codes
Farzane Amirzade, Daniel Panario, Mohammad-Reza Sadeghi
LDPC codes based on multiple-edge protographs potentially have larger minimum distances compared to their counterparts, single-edge protographs. However, considering different feat…
Construction of protograph-based LDPC codes with chordless short cycles
Farzane Amirzade, Mohammad-Reza~Sadeghi, Daniel Panario
Controlling small size trapping sets and short cycles can result in LDPC codes with large minimum distance . We prove that short cycles with a chord are the root of sever…
Design and Practical Decoding of Full-Diversity Construction A Lattices for Block-Fading Channels
Hassan Khodaiemehr, Daniel Panario, Mohammad-Reza Sadeghi
Block-fading channel (BF) is a useful model for various wireless communication channels in both indoor and outdoor environments. The design of lattices for BF channels offers a cha…
A Lattice Based Joint Encryption, Encoding and Modulation Scheme
Khadijeh Bagheri, Taraneh Eghlidos, Mohammad-Reza Sadeghi +1
A new nonlinear Rao-Nam like symmetric key encryption scheme is presented in this paper. QC-LDPC lattices that are practically implementable in high dimensions due to their low com…
On the security of the hierarchical attribute based encryption scheme proposed by Wang et al
Mohammad Ali, Javad Mohajeri, Mohammad-Reza Sadeghi
Ciphertext-policy hierarchical attribute-based encryption (CP-HABE) is a promising cryptographic primitive for enforcing the fine-grained access control with scalable key delegatio…
Edge Coloring Technique to Remove Small Elementary Trapping Sets from Tanner Graph of QC-LDPC Codes with Column Weight 4
Mohammad-Reza Sadeghi, Farzane Amirzade
One of the phenomena that causes high decoding failure rates is trapping sets. Characterization of elementary trapping sets (ETSs), their graphical properties and the lower…