3009 search results - page 441 / 602 » The Expressive Rate of Constraints |
158
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TWC
2008
15 years 6 months ago
2008
Abstract--In this paper, we propose a new cooperative communication protocol, which achieves higher bandwidth efficiency while guaranteeing the same diversity order as that of the ...
199
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TWC
2008
2008
On the design, selection algorithm and performance analysis of limited feedback transmit beamforming
15 years 6 months ago
Multiple-input multiple-output (MIMO) systems achieve significant diversity and array gains by using transmit beamforming. When complete channel state information (CSI) is not avai...
229
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COMCOM
2002
15 years 6 months ago
2002
Recent growth in cellular networks has motivated research on broadband access technologies for the support of diverse services over wireless networks. Wireless Asynchronous Transf...
172
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CCR
1998
15 years 6 months ago
1998
The single class best effort service available in the current Internet does not provide the guarantees, typically expressed in terms of minimum bandwidth and/or maximum delay or l...
153
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ARTMED
1999
15 years 6 months ago
1999
We present a Two-Stage Machine Learning (ML) model as a data mining method to develop practice guidelines and apply it to the problem of dementia staging. Dementia staging in clin...