53390 search results - page 471 / 10678 » Computer Systems Analysis |
165
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GLOBECOM
2009
IEEE
16 years 1 months ago
2009
IEEE
Abstract—This paper proposes a low-complexity twodimensional channel estimator for MIMO-OFDM systems derived from a time-frequency variant channel estimator previously proposed. ...
162
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RTSS
2009
IEEE
16 years 1 months ago
2009
IEEE
The preemptive real-time scheduling of sporadic parallel task systems is studied. We present an algorithm, called Gang EDF, which applies the Earliest Deadline First (EDF) policy ...
182
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ICPADS
2007
IEEE
16 years 1 months ago
2007
IEEE
We consider a system with a dispatcher and several identical servers in parallel. Task processing times are known upon arrival. We first study the impact of the local scheduling ...
182
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VTC
2006
IEEE
16 years 27 days ago
2006
IEEE
— This paper introduces a resource allocation strategy which focuses on minimizing power consumption in Orthogonal Frequency Division Multiplexing(OFDM) systems. In case of multi...
220
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ICCS
2005
Springer
16 years 12 days ago
2005
Springer
Abstract. Publish/subscribe model is appropriate in many push based data dissemination applications such as data dissemination services, information sharing, service discovery, etc...