20 citations · 32 across the 4 of their papers we have counts for
5 papers
A matrix-inverse-free implementation of the MU-MIMO WMMSE beamforming algorithm
Lissy Pellaco, Joakim Jaldén
The WMMSE beamforming algorithm is a popular approach to address the NP-hard weighted sum rate (WSR) maximization beamforming problem. Although it efficiently finds a local optimum…
Deep unfolding of the weighted MMSE beamforming algorithm
Lissy Pellaco, Mats Bengtsson, Joakim Jaldén
Downlink beamforming is a key technology for cellular networks. However, computing the transmit beamformer that maximizes the weighted sum rate subject to a power constraint is an…
Spectrum Prediction and Interference Detection for Satellite Communications
Lissy Pellaco, Nirankar Singh, Joakim Jaldén
Spectrum monitoring and interference detection are crucial for the satellite service performance and the revenue of SatCom operators. Interference is one of the major causes of ser…
Clock synchronization over networks using sawtooth models
Pol del Aguila Pla, Lissy Pellaco, Satyam Dwivedi +2
Clock synchronization and ranging over a wireless network with low communication overhead is a challenging goal with tremendous impact. In this paper, we study the use of time-to-d…
Clock synchronization over networks -- Identifiability of the sawtooth model
Pol del Aguila Pla, Lissy Pellaco, Satyam Dwivedi +2
In this paper, we analyze the two-node joint clock synchronization and ranging problem. We focus on the case of nodes that employ time-to-digital converters to determine the range…