6061 search results - page 816 / 1213 » Dynamic group communication |
167
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GLOBECOM
2006
IEEE
16 years 28 days ago
2006
IEEE
Abstract— This paper deals with the problem of blind multiuser detection in multirate direct-sequence code division multiple access (DS-CDMA). Direct-Sequence Spread Spectrum (DS...
154
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GLOBECOM
2006
IEEE
16 years 28 days ago
2006
IEEE
Abstract— In this paper, we propose a distributed opportunistic access scheme for uplink OFDMA systems. The sub-carriers are grouped into several sub-channels. Users access these...
166
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ICRA
2006
IEEE
16 years 27 days ago
2006
IEEE
— We describe a system in which autonomous robots assemble two-dimensional structures out of square building blocks. A fixed set of local control rules is sufficient for a grou...
189
Voted
IEEEARES
2006
IEEE
16 years 27 days ago
2006
IEEE
Authentication and Authorisation Infrastructures (AAIs) are gaining momentum throughout the Internet. Solutions have been proposed for various scenarios among them academia, GRID ...
158
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IROS
2006
IEEE
16 years 27 days ago
2006
IEEE
— This paper presents an approach on how to adapt playgrounds using artificial neural networks (ANN). The playground consists of small tiles each capable of outputting coloured ...