2155 search results - page 303 / 431 » Mobile Environmental Information Systems |
159
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BTW
2007
Springer
16 years 16 days ago
2007
Springer
: Efficient information sharing is very important for emergency and rescue operations. These operations often have to be performed in environments where no communication infrastruc...
172
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
This paper presents a blind subspace-based tracking scheme for precoded MIMO-OFDM systems over rapidly time-varying wireless channels. Subspace-based tracking is normally consider...
158
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AINA
2005
IEEE
16 years 23 min ago
2005
IEEE
: The pervasive nature of mobile and wireless systems has led to increased concerns over Quality of Service (QoS). In the prevailing models for QoS management, QoS resolution is ac...
143
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HCI
2009
15 years 4 months ago
2009
Abstract. Current commercial mobile navigation systems often use a predetermined scale selection schema without considering differences in spatial complexity of locations. To ident...
195
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INFOCOM
2012
IEEE
13 years 8 months ago
2012
IEEE
—We present the design and implementation of ADAM, the first adaptive beamforming based multicast system and experimental framework for indoor wireless environments. ADAM addres...