4983 search results - page 563 / 997 » order 2008 |
206
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JRTIP
2008
15 years 7 months ago
2008
Abstract The multiple reference frames motion estimation approach used in H.264 is computationally intensive. This paper presents a fast or computationally efficient feature-assist...
192
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JSAC
2008
15 years 7 months ago
2008
We review the rationale behind the current design of the Delay/Disruption Tolerant Networking (DTN) Architecture and highlight some remaining open issues. Its evolution, from a foc...
208
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JSAC
2008
15 years 7 months ago
2008
Although there are many MAC protocols that have been proposed for terrestrial wireless networks with a wide variety of aspects, these protocols cannot be applied directly in underw...
196
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JSAC
2008
15 years 7 months ago
2008
In this paper, we propose a new precoding algorithm for orthogonalized spatial multiplexing (OSM) systems over flatfading multiple-input multiple-output (MIMO) channels. The OSM sc...
221
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JSAC
2008
15 years 7 months ago
2008
In-situ measurements of the scattering function are used to drive a channel simulator developed in the context of underwater acoustic telemetry. Two operation modes of the simulato...