2519 search results - page 180 / 504 » cost 2007 |
197
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ICC
2007
IEEE
16 years 26 days ago
2007
IEEE
: In this paper, we propose a group-based location service (GrLS) for mobile ad hoc networks (MANETs). The novelty of GrLS is in its exploitation of group mobility to improve the p...
171
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ICC
2007
IEEE
16 years 26 days ago
2007
IEEE
— Decision directed channel tracking (DDCT) at high fade rates in OFDM based systems is addressed in this paper. Existing DDCT algorithms like the expectation-maximization (EM) a...
146
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ICC
2007
IEEE
16 years 26 days ago
2007
IEEE
Abstract— Solar powered WLAN infrastructure is a cost effective option in outdoor deployments where continuous power sources are not practical. In these nodes the cost of the sol...
154
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ICCCN
2007
IEEE
16 years 26 days ago
2007
IEEE
—In the effort of reducing or eliminating per-flow state at routers, hence making QoS schedulers scalable in the core Internet, Flow Aggregation outperforms Dynamic Packet State...
175
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ICCV
2007
IEEE
16 years 26 days ago
2007
IEEE
This paper shows that structure from motion is NP-hard for most sensible cost functions when missing data is allowed. The result provides a fundamental limitation of what is possi...