3244 search results - page 355 / 649 » On convex complexity measures |
181
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GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— Polarized single-input multiple-output (SIMO) arrays can improve system robustness and rate while offering a compact design. We investigate the error performance of Imp...
132
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
—This paper investigates time of arrival estimation via impulse radio ultra-wideband technology. A dense multipath channel is assumed and frequency-selective propagation effects ...
185
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
— The idea of the cognitive network, drawn from previous research in cognitive radios and cross-layer design, is an attempt to address issues of complexity and scalability by all...
150
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ICC
2007
IEEE
2007
IEEE
Adaptive Wavelength Assignment Using Wavelength Spectrum Separation for Distributed Optical Networks
16 years 1 months ago
— As an optical signal propagates along a lightpath to its destination in distributed wavelength-routed optical networks, the signal’s quality is degraded by transmission impai...
169
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
— This paper investigates a fair resource allocation method in crosstalk limited DSL (Digital Subscriber Line) systems. As a measure of fairness, the concept of Balanced Capacity...