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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Journal ArticleDOI
On the Feasibility of Precoded Single User MIMO for LTE-A Uplink
Gilberto Berardinelli,Luis Angel Maestro Ruiz de Temino,Simone Frattasi,Troels B. Sorensen,Preben Mogensen,Kari Pajukoski +5 more
TL;DR: Channel-aware MIMO precoding techniques are presented, and limited feedback precoding has been shown to be effective and consistently robust to the subcarrier grouping in a urban micro scenario.
Proceedings ArticleDOI
Radio propagation in open-pit mines: A first look at measurements in the 2.6 GHz band
Erika Portela Lopes de Almeida,George Caldwell,Ignacio Rodriguez,Sergio Abreu,Robson D. Vieira,Viviane da Silva Borges Barbosa,Troels B. Sprensen,Preben Mogensen,Luis Guilherme Uzeda Garcia +8 more
TL;DR: An extensive measurement campaign performed at two large iron ore mining centers in Brazil at the 2.6 GHz band indicates that conventional wisdom is wrong, and radio-frequency propagation in surface mines can be far more elaborate than plain free-space line-of-sight conditions.
Proceedings ArticleDOI
Channel Estimation Based on Divergence Minimization for OFDM Systems with Co-Channel Interference
Carles Navarro Manchon,Bernard Henri Fleury,Gunvor Elisabeth Kirkelund,Preben Mogensen,Luc Deneire,Troels B. Sorensen,Christian Rom +6 more
TL;DR: A novel approach for pilot-aided channel estimation in OFDM systems with synchronous co-channel interference, derived based on the Kullback-Leibler divergence minimization framework, which shows that the receiver using the proposed estimator performs as good as the one employing the full LMMSE estimator and very closely to a receiver having perfect knowledge of the channel coefficients.
Proceedings ArticleDOI
Multi-Connectivity for Ultra-Reliable Communication in Industrial Scenarios
TL;DR: Multi-connectivity is explored as a solution for assuring high reliability in industrial scenarios, but at the cost of a reduced throughput in the mobile broadband services on the same network.