Bho Matthiesen

2 accepted papers

2021

Globally Optimal Beamforming for Rate Splitting Multiple Access

Bho Matthiesen, Yijie Mao, Petar Popovski, Bruno Clerckx

ICASSP 2021accepted

We consider globally optimal precoder design for rate splitting multiple access in Gaussian multiple-input single-output downlink channels with respect to weighted sum rate and energy efficiency maximization. The proposed algorithm solves an instance of the joint multicast and unicast beamforming pr…

Cited by 0 Source ↗Scholar ↗

2019

Global Energy Efficiency Maximization in Non-orthogonal Interference Networks

Bho Matthiesen, Eduard A. Jorswieck

ICASSP 2019accepted

Energy efficient resource allocation in interference networks is a challenging global optimization problem. The main issue is that the computational complexity grows exponentially in the number of variables. In general, resource allocation in interference networks requires optimizing jointly over ac…

Cited by 0 Source ↗Scholar ↗