6834 search results - page 264 / 1367 » Informal communication in collaboratories |
157
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GLOBECOM
2008
IEEE
16 years 1 months ago
2008
IEEE
—We consider strategies for the lossy transmission of a zero mean Gaussian source over a 2×2 MIMO channel with Rayleigh fading. The source is represented either using a single d...
174
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SECON
2007
IEEE
16 years 28 days ago
2007
IEEE
— In this paper we study two-hop cooperative diversity relaying in random wireless networks. In contrast to most work on cooperative diversity relaying where the relay node posit...
146
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VTC
2007
IEEE
16 years 28 days ago
2007
IEEE
—To reduce handover overhead such as signaling overhead and latency, optimal handover algorithm is needed for Mobile Multi-hop Relay (MMR) systems. This article proposes a novel ...
193
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IPSN
2003
Springer
15 years 12 months ago
2003
Springer
Abstract. We demonstrate that it is possible to achieve accurate localization and tracking of a target in a randomly placed wireless sensor network composed of inexpensive componen...
189
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ECTEL
2006
Springer
15 years 10 months ago
2006
Springer
More and more CoPs have chosen virtual environments and services to support their activities. However, recent research has underlined several problems: the lack of adequate scaffol...