6834 search results - page 349 / 1367 » Informal communication in collaboratories |
144
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ICC
2009
IEEE
16 years 1 months ago
2009
IEEE
—This study presents a cross-layer fast handover scheme for VANET, called vehicular fast handover scheme (VFHS), where the physical layer information is shared with the MAC layer...
163
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CBMS
2008
IEEE
16 years 1 months ago
2008
IEEE
Performance on an information gathering task is shown to be superior in teleconference. Analysis of errors in an exercise revealed the data sources used in co-located and teleconf...
174
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ICC
2008
IEEE
16 years 1 months ago
2008
IEEE
— A novel singular value decomposition (SVD) aided uplink (UL) multiuser MIMO system is proposed. In contrast to the traditional minimum mean square error (MMSE) or zeroforcing (...
166
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
—The loss of UDP/IP packets has a high impact on the quality of the low-rate video streaming, since one UDP/IP packet typically represents a considerable part of a picture, which...
161
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
— We consider a multi-user MIMO downlink where the transmitter has only estimates of the channel while the receivers have perfect channel information. The impact of channel estim...