17 citations · 21 across the 10 of their papers we have counts for
3 papers · 1 filter
Performance Limits of Compressive Sensing Channel Estimation in Dense Cloud RAN
Stelios Stefanatos, Gerhard Wunder
Towards reducing the training signaling overhead in large scale and dense cloud radio access networks (CRAN), various approaches have been proposed based on the channel sparsificat…
Low Complexity Resource Allocation for Massive Carrier Aggregation
Stelios Stefanatos, Fotis Foukalas, Theodoros A. Tsiftsis
Optimal resource allocation (RA) in massive carrier aggregation scenarios is a challenging combinatorial optimization problem whose dimension is proportional to the number of users…
Cross-Mode Interference Characterization in Cellular Networks with Voronoi Guard Regions
Stelios Stefanatos, Antonis G. Gotsis, Angeliki Alexiou
Advances in cellular networks such as device-to-device communications and full-duplex radios, as well as the inherent elimination of intra-cell interference achieved by network-con…