Klaus Hugl
Nokia
80 Papers
1.3K Citations
Klaus Hugl is an academic researcher from Nokia. The author has contributed to research in topics: Telecommunications link & Transmission (telecommunications). The author has an hindex of 23, co-authored 80 publications. Previous affiliations of Klaus Hugl include Vienna University of Technology.
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Papers
LTE Capacity Compared to the Shannon Bound
Preben Mogensen,Wei Na,Istvan Z. Kovacs,Frank Frederiksen,A. Pokhariyal,Klaus I. Pedersen,Troels Kolding,Klaus Hugl,Markku Kuusela +8 more
- 22 Apr 2007
TL;DR: An adjusted Shannon capacity formula is introduced, where it is shown that the bandwidth efficiency can be calculated based on system parameters, while the SNR efficiency is extracted from detailed link level studies.
635
Interference-Aware Resource Allocation for Device-to-Device Radio Underlaying Cellular Networks
Pekka Janis,Visa Koivunen,Cassio Ribeiro,Juha S. Korhonen,Klaus Doppler,Klaus Hugl +5 more
- 26 Apr 2009
TL;DR: This work proposes a practical and efficient scheme for generating local awareness of the interference between the cellular and D2D terminals at the base station, which then exploits the multiuser diversity inherent in the cellular network to minimize the interference.
498
Device-to-Device Communication Underlaying Cellular Communications Systems
Pekka Janis,Chia-Hao Yu,Klaus Doppler,C.B. Ribeiro,Carl Wijting,Klaus Hugl,Olav Tirkkonen,Visa Koivunen +7 more
TL;DR: The results demonstrate that the D2D radio, sharing the same resources as the cellular network, can provide higher capacity compared to pure cellular communication where all the data is transmitted through the base station.
Device-to-Device Communications; Functional Prospects for LTE-Advanced Networks
Klaus Doppler,Mika Rinne,Pekka Janis,Cassio Ribeiro,Klaus Hugl +4 more
- 14 Jun 2009
TL;DR: The paper addresses critical issues and functional blocks to enable D2D communication as an add-on functionality to the LTE SAE architecture and demonstrates that by tolerating a modest increase in interference, D1D communication with practical range becomes feasible.
265
Patent
Method, apparatus and computer program for power control to mitigate interference
Klaus Hugl,Cassio Ribeiro,Klaus Doppler,Carl Wijting,Pekka Jänis +4 more
- 03 Jun 2009
TL;DR: In this article, a network determines that a first radio node communicating on a radio resource with a second radio node is interfering with a third radio node, and the network manages the interference by controlling transmit power of at least one of the first and the third radio nodes.
180