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187
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IEEEARES
2008
IEEE
16 years 2 months ago
2008
IEEE
—In this paper we extend a model-based approach to security management with concepts and methods that provide a possibility for quantitative assessments. For this purpose we intr...
188
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GLOBECOM
2007
IEEE
16 years 2 months ago
2007
IEEE
—The problem of variable sample rate conversion (SRC) has received much attention on account of its applications in software defined radios (SDRs) that must support a wide varie...
208
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ICC
2007
IEEE
16 years 2 months ago
2007
IEEE
— The design of ultra-wideband (UWB) impulse radio receivers has to cope with complex signal propagation environments with dense multipath fading, which complicate channel estima...
185
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IPPS
2007
IEEE
16 years 2 months ago
2007
IEEE
This paper proposes a dynamic scheduler that supports the coexistence of guaranteed and non-guaranteed bandwidth servers to efficiently handle soft-tasks’ overloads by making a...
145
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ISCAS
2007
IEEE
16 years 1 months ago
2007
IEEE
— I/Q imbalance has been identified as one of the most serious concerns in the practical implementation of the direct conversion receiver architecture. Facing the performance-de...