14424 search results - page 161 / 2885 » Modeling Radio Networks |
131
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GLOBECOM
2009
IEEE
15 years 7 months ago
2009
IEEE
In this paper, cognitive transmission under quality of service (QoS) constraints is studied. In the cognitive radio channel model, it is assumed that the secondary transmitter sen...
135
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WWW
2005
ACM
16 years 4 months ago
2005
ACM
The Rich News system, that can automatically annotate radio and television news with the aid of resources retrieved from the World Wide Web, is described. Automatic speech recogni...
110
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SIMPRA
2008
15 years 3 months ago
2008
In this paper we present two software tools for the simulation of electron multiplication processes in radio frequency (RF) waveguides. The electric discharges are caused by the m...
138
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EVOW
2007
Springer
15 years 7 months ago
2007
Springer
RND (Radio Network Design) is a Telecommunication problem consisting in covering a certain geographical area by using the smallest number of radio antennas achieving the biggest co...
96
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GLOBECOM
2007
IEEE
15 years 9 months ago
2007
IEEE
Ultrawideband communications often occur in heterogeneous networks where different receivers have different complexity and energy consumption requirements. In this case it is desi...