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GLOBECOM
2009
IEEE
13 years 5 months ago
2009
IEEE
The paper proposes an analytical approach to blocking probability calculation in the UMTS network carrying a mixture of multi-rate traffic, under the assumption that the part of re...
GLOBECOM
2009
IEEE
14 years 2 months ago
2009
IEEE
—AWG-based optical switching fabrics are affected by coherent crosstalk, that can significantly impair system operation when the same wavelength is used simultaneously on severa...
GLOBECOM
2009
IEEE
14 years 2 months ago
2009
IEEE
Abstract— Fairness index among competing hosts in communication networks is an important system measurement. Several fairness index measurements have been proposed in the technic...
GLOBECOM
2009
IEEE
14 years 2 months ago
2009
IEEE
—We present the optimal relay-subset selection and transmission-time for a decode-and-forward, half-duplex cooperative network of arbitrary size. The resource allocation is obtai...
GLOBECOM
2009
IEEE
14 years 2 months ago
2009
IEEE
—This paper studies the tradeoff between channel coding and ARQ (automatic repeat request) in Rayleigh blockfading channels. A heavily coded system corresponds to a low transmiss...