In this paper, we consider the uplink of cell-free massive MIMO systems, where a large
number of distributed single antenna access points (APs) serve a much smaller number of …

Abstract Physical layer Network Coding with Compute and Forward relaying (CF) is a
promising transmission strategy that effectively exploits the natural linear computation of the …

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

We consider the problem of finding the optimal coefficient vector that maximizes the
computation rate at a relay in the compute-and-forward scheme. Based on the idea of …

Compute and Forward (CF) is a coding scheme which enables receivers to decode linear
combinations of simultaneously transmitted messages while exploiting the linear properties …

We investigate the problem of secure communications in a Gaussian multiway relay channel
applying the compute-and-forward scheme under usage of nested lattice codes. All nodes …

In wireless networks, the compute-and-forward strategy is a promising physical layer
network coding scheme that can achieve high rates by effectively exploiting the interference …

Integer coefficient selection is an important decoding step in the implementation of compute-
and-forward (CF) relaying scheme. Choosing the optimal integer coefficients in CF has been …

This paper develops efficient compute-and-forward (CMF) schemes in multiuser multirelay
networks. To solve the rank failure problem in CMF setups and to achieve full diversity of the …

Compute-and-forward (C&F) has been proposed as an efficient strategy to reduce the
backhaul load for distributed antenna systems. Finding the optimal coefficients in C&F has …