1.7k citations
- Centre National de la Recherche ScientifiqueFR75 papers
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- Lawrence Berkeley National LaboratoryUS49 papers
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- University of OxfordGB44 papers
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Showing 2014 · cs.ITShow all
3 papers · 2 filters
cs.IT2014★ 9 cited
Enhanced Pilot-Based Spectrum Sensing Algorithm
Ghaith Hattab, Mohamed Ibnkahla
In this paper, we develop an enhanced pilot-based spectrum sensing algorithm for cognitive radio. Unlike conventional pilot-based detectors which merely detect the presence of pilo…
cs.IT2014★ 167 cited
Multiband Spectrum Access: Great Promises for Future Cognitive Radio Networks
Ghaith Hattab, Mohammed Ibnkahla
Cognitive radio has been widely considered as one of the prominent solutions to tackle the spectrum scarcity. While the majority of existing research has focused on single-band cog…
cs.IT2014
Joint Design of Optimal Cooperative Jamming and Power Allocation for Linear Precoding
Jun Yang, Il-Min Kim, Dong In Kim
Linear precoding and cooperative jamming for multiuser broadcast channel is studied to enhance the physical layer security. We consider the system where multiple independent data s…