2 papers
cs.IT2025
Multilevel lattice codes from Hurwitz quaternion integers
Juliana G. F. Souza, Sueli I. R. Costa, Cong Ling
This work presents an extension of the Construction lattices proposed in \cite{huang2017construction}, to Hurwitz quaternion integers. This construction is provided by using…
cs.IT2025
Achieving uniform side information gain with multilevel lattice codes over the ring of integers
Juliana G. F. Souza, Sueli I. R. Costa
The index coding problem aims to optimise broadcast communication by taking advantage of receiver-side information to improve transmission efficiency. In this letter, we explore th…