62 citations · 129 across the 8 of their papers we have counts for
9 papers
Will Emerging Millimeter-Wave Cellular Networks Cause Harmful Interference to Weather Satellites?
Andreea Palade, Andra M. Voicu, Petri Mähönen +1
We study whether realistic 5G mm-wave cellular networks would cause harmful out-of-band interference to weather satellites sensing in the 23.8 GHz band. We estimate uplink and down…
Towards Global and Limitless Connectivity: The Role of Private NGSO Satellite Constellations for Future Space-Terrestrial Networks
Andra M. Voicu, Abhipshito Bhattacharya, Marina Petrova
Satellite networks are expected to support global connectivity and services via future integrated 6G space-terrestrial networks (STNs), as well as private non-geostationary satelli…
Limitations of Stochastic Geometry Modelling for Estimating the Performance of CSMA Networks
Andra M. Voicu, Ljiljana Simić, Marina Petrova
This letter considers stochastic geometry modelling (SGM) for estimating the signal-to-interference-and-noise ratio (SINR) and throughput of CSMA networks. We show that, despite it…
Should We Worry About Interference in Emerging Dense NGSO Satellite Constellations?
Christophe Braun, Andra M. Voicu, Ljiljana Simić +1
Many satellite operators are planning to deploy NGSO systems for broadband communication services in the Ku-, Ka-, and V-band, where some of them have already launched. Consequentl…
Unlocking the Potential of QoS-Aware Pricing under the Licensed Shared Access Regime
Vaggelis G. Douros, Andra M. Voicu, Petri Mähönen
We present a techno-economic analysis of a cellular market that operates under the licensed shared access (LSA) regime, consisting of a mobile network operator (MNO) that leases sp…
Survey of Spectrum Sharing for Inter-Technology Coexistence
Andra M. Voicu, Ljiljana Simić, Marina Petrova
Increasing capacity demands in emerging wireless technologies are expected to be met by network densification and spectrum bands open to multiple technologies. These will, in turn,…
Risk-Informed Interference Assessment for Shared Spectrum Bands: A Wi-Fi/LTE Coexistence Case Study
Andra M. Voicu, Ljiljana Simić, J. Pierre de Vries +2
Interference evaluation is crucial when deciding whether and how wireless technologies should operate. In this paper we demonstrate the benefit of risk-informed interference assess…
LTE in Unlicensed Bands is neither Friend nor Foe to Wi-Fi
Ljiljana Simić, Andra M. Voicu, Petri Mähönen +2
Proponents of deploying LTE in the 5 GHz band for providing additional cellular network capacity have claimed that LTE would be a better neighbour to Wi-Fi in the unlicensed band,…
Inter-Technology Coexistence in a Spectrum Commons: A Case Study of Wi-Fi and LTE in the 5 GHz Unlicensed Band
Andra M. Voicu, Ljiljana Simić, Marina Petrova
Spectrum sharing mechanisms need to be carefully designed to enable inter-technology coexistence in the unlicensed bands, as these bands are an instance of a spectrum commons where…