We present an overview of quantum-safe cryptography (QSC) with a focus on post-quantum
cryptography (PQC) and information-theoretic security. From a cryptographic point of view …

The problem of designing physical-layer network coding (PNC) schemes via nested lattices
is considered. Building on the compute-and-forward (C&F) relaying strategy of Nazer and …

Linear receivers are often used to reduce the implementation complexity of multiple-antenna
systems. In a traditional linear receiver architecture, the receive antennas are used to …

Channel coding plays a pivotal role in ensuring reliable communication over wireless
channels. With the growing need for ultra-reliable communication in emerging wireless use …

We study a distributed antenna system where L antenna terminals (ATs) are connected to a
central processor (CP) via digital error-free links of finite capacity R0, and serve K user …

In this paper, we investigate lattice network codes (LNCs) constructed from Eisenstein
integer based lattices. Quantization and encoding algorithms over Eisenstein integers are …

The compute-and-forward framework permits each receiver in a Gaussian network to directly
decode a linear combination of the transmitted messages. The resulting linear combinations …

In conventional communication systems, any interference between two communicating
points is regarded as unwanted noise since it distorts the received signals. On the other …

This paper presents the results of a comprehensive investigation of complex linear
physicallayer network coding (PNC) in two-way relay channels. In this system, two nodes A …

Consider a Gaussian multiple-input multiple-output (MIMO) multiple-access channel (MAC)
with channel matrix H and a Gaussian MIMO broadcast channel (BC) with channel matrix H …