minimize cognitive radio

UWB Coexistence and Cognitive Radio: How Multiband-OFDM Leads the Way

White Paper Building on the IEEE 802.15.2 Recommended Practice and the framework developed by IEEE 802.19, researchers are developing techniques to separate UWB signals for others using time, frequency, power, space, and coding, the five techniques available... [11 Apr 2008]

Cooperation, Competition and Cognition in Wireless Networks

White Paper Cooperation: silent transmitters/receivers can help active transmitters/receivers in the transmission/reception of their messages, but have to extract this message from the underlying transmission or by other methods, and Cognitive Radio... [03 Sep 2007]

Use of Cognitive Radio Techniques for OFDM Ultrawideband Coexistence With WiMax

White Paper Once detected, the UWB system can adapt its spectral shape to minimize the energy received by the WiMax system. This paper explores the issues in coexistence between Broadband Fixed Wireless Access, also know as WiMax or 802.16e, and Ultrawideband... [13 Apr 2007]

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