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Cognitive Radio for Emergency Networks
Zhang, Qiwei and Kokkeler, A.B.J. and Smit, G.J.M. (2006) Cognitive Radio for Emergency Networks. In: Global Mobile Congress 2006, 09-11 Oct 2006, Beijing, China.
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| Abstract: | In the scope of the Adaptive Ad-hoc Freeband (AAF) project, an emergency network built on top of Cognitive Radio is proposed to alleviate the spectrum shortage problem which is the major limitation for emergency networks. Cognitive Radio has been proposed as a promising technology to solve todayâ?~B??~D?s spectrum scarcity problem by allowing a secondary user in the non-used parts of the spectrum that aactully are assigned to primary services. Cognitive Radio has to work in different frequency bands and various wireless channels and supports multimedia services. A heterogenous reconfigurable System-on-Chip (SoC) architecture is proposed to enable the evolution from the traditional software defined radio to Cognitive Radio. |
| Item Type: | Conference or Workshop Item |
| Faculty: | Electrical Engineering, Mathematics and Computer Science (EEMCS) |
| Research Group: | |
| Link to this item: | http://purl.utwente.nl/publications/66536 |
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