10492 search results - page 1670 / 2099 » Challenges of Grid Computing |
175
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
—Error robust video communication for hand-held devices is a delicate task because of limited computational resources and hostile channel conditions in mobile environments. The l...
127
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
—The time-varying nature of wireless channels poses a challenge for using soft-decision iterative decoders on such channels. Even if the channel gain is perfectly known to the re...
183
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ICCCN
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract—Traditional Dijkstra and Bellman-Ford routing algorithms can only provide the best route to each destination based on a fixed link cost model. We propose a utility-base...
209
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ICCCN
2007
IEEE
16 years 1 months ago
2007
IEEE
— Wireless spectrum is a scare resource, while media streaming usually requires high end-to-end bandwidth. Media streaming in wireless ad hoc networks is therefore a particularly...
196
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ICDE
2007
IEEE
16 years 1 months ago
2007
IEEE
Ranking of query/search answers, although introduced by early information retrieval systems, has become mandatory for internet searches. When the answers of a query or search are ...