1740 search results - page 225 / 348 » Multiprocessor performance estimation using hybrid simulatio... |
135
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JCM
2008
15 years 4 months ago
2008
This paper analyzes the influence of time-varying cyclic delay diversity (TV-CDD) on the channel fading correlation properties in orthogonal frequency division multiplexing (OFDM) ...
146
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PEWASUN
2005
ACM
15 years 10 months ago
2005
ACM
Scalability issues for routing in mobile ad hoc networks (MANETs) have been typically addressed using hybrid routing schemes operating in a hierarchical network architecture. Seve...
146
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JCP
2008
15 years 4 months ago
2008
High-speed downlink packet access (HSDPA) has been developed to upgrade the current WCDMA system in yerms of providing a higher data rate for mobile users. To ensure a downlink spe...
113
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ICASSP
2011
IEEE
14 years 8 months ago
2011
IEEE
This paper concerns the detection of radar targets masked by Doppler-spread surface backscatter from points beyond the radar’s maximum unambiguous range. Current methods for mit...
125
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IDEAL
2004
Springer
15 years 9 months ago
2004
Springer
A Gaussian mixture model (GMM) estimates a probability density function using the expectation-maximization algorithm. However, it may lead to a poor performance or inconsistency. T...