Abstract
In the Adaptive Ad-hoc Free band Wireless communications (AAF) project, a radio system is investigated that senses its environment to detect un-utilised radio spectrum and use it for ad-hoc networking. In this paper the performance in terms of Quality of Detection (QoD) of a simple energy detection system is studied. It is shown that noise-level uncertainty poses a hard limit on the detectability
of signals. In the case that sub-noise signal detection is required, a noise-level measurement function may have to be included in the system architecture.
Original language | Undefined |
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Title of host publication | Proceedings of the 28th Symposium on Information Theory in the Benelux |
Editors | Raymond N.J. Veldhuis, R.N.J. Veldhuis, H.S. Cronie |
Place of Publication | Enschede |
Publisher | University of Twente |
Pages | 219-227 |
Number of pages | 9 |
ISBN (Print) | 978-90-365-2509-1 |
Publication status | Published - 24 May 2007 |
Event | 28th Symposium on Information Theory in the Benelux 2007 - Best Western Dish Hotel, Enschede, Netherlands Duration: 24 May 2007 → 25 May 2007 Conference number: 28 |
Publication series
Name | |
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Publisher | Signals and Systems Group, University of Twente |
Number | LNCS4549 |
Conference
Conference | 28th Symposium on Information Theory in the Benelux 2007 |
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Country/Territory | Netherlands |
City | Enschede |
Period | 24/05/07 → 25/05/07 |
Keywords
- EWI-10829
- IR-64266
- METIS-241818