P
Preben Mogensen
Researcher at Aalborg University
Publications - 525
Citations - 17645
Preben Mogensen is an academic researcher from Aalborg University. The author has contributed to research in topics: Telecommunications link & Scheduling (computing). The author has an hindex of 64, co-authored 512 publications receiving 16042 citations. Previous affiliations of Preben Mogensen include Nokia & Bell Labs.
Papers
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Proceedings ArticleDOI
Utility Maximization in LTE-Advanced Systems with Carrier Aggregation
TL;DR: A mathematical model of the log-measure utility in an LTE-Advanced system is provided, and proof that the previously developed cross-CC Proportional Fair (PF) packet scheduler maximizes this utility is given.
Journal ArticleDOI
Generalized DFT-Spread-OFDM as 5G Waveform
TL;DR: Benefits in terms of flexibility, spectral containment, low latency, and robustness to Doppler spread and phase noise are discussed in the article.
Journal ArticleDOI
Autonomous Component Carrier Selection for 4G Femtocells — A Fresh Look at an Old Problem
L. G. Uzeda Garcia,Istvan Z. Kovacs,Klaus I. Pedersen,Gustavo Wagner Oliveira Da Costa,Preben Mogensen +4 more
TL;DR: This paper addresses the interference management problem in the context of LTE-Advanced femtocells with a distributed carrier-based inter-cell interference coordination scheme that represents one step towards cognitive radio networks.
Proceedings ArticleDOI
On the Potential of Interference Rejection Combining in B4G Networks
Fernando M. L. Tavares,Gilberto Berardinelli,Nurul Huda Mahmood,Troels B. Sorensen,Preben Mogensen +4 more
TL;DR: This paper shows that inter-cell interference, which is a main limiting factor in such networks, can be effectively contained using Interference Rejection Combining (IRC), and suggests that MIMO rank adaptation and IRC can be done independently.
Journal ArticleDOI
Measured Uplink Interference Caused by Aerial Vehicles in LTE Cellular Networks
Rafhael Amorim,Huan X. Nguyen,Jeroen Wigard,Istvan Z. Kovacs,Troels B. Sorensen,David Z. Biro,Mads Sorensen,Preben Mogensen +7 more
TL;DR: This letter investigates the impact of uplink transmissions from an aerial user equipment, and assesses two strategies to reduce the uplink interference caused by aerial users: 1) UAV’s cruise height control and 2) directional transmissions.