454 search results - page 10 / 91 » Simulation Spectrum and Stability Models |
124
Voted
ICC
2009
IEEE
15 years 9 months ago
2009
IEEE
— In this paper, we present an analytical model as well as a practical mechanism to detect denial of service (DoS) attacks on secondary users in dynamic spectrum access (DSA) net...
119
Voted
TSP
2010
14 years 9 months ago
2010
Abstract--A cooperative approach to the sensing task of wireless cognitive radio (CR) networks is introduced based on a basis expansion model of the power spectral density (PSD) ma...
130
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INFOCOM
2002
IEEE
15 years 7 months ago
2002
IEEE
— We demonstrate that the dynamic behavior of queue and average window is determined predominantly by the stability of TCP/RED, not by AIMD probing nor noise traffic. We develop...
ICC
2008
IEEE
15 years 8 months ago
2008
IEEE
—Dynamic spectrum access (DSA) is a promising approach for mitigating spectrum scarcity. Underlying DSA is the need for fast and reliable spectrum sensing over a potentially larg...
108
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CDC
2010
IEEE
14 years 9 months ago
2010
IEEE
In this paper a method for designing a stabilizing high level model predictive controller for a hierarchical plugand-play process is presented. achieved by abstracting the lower la...