375 search results - page 35 / 75 » Accessible Capacity of Secondary Users |
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ICASSP
2011
IEEE
14 years 4 months ago
2011
IEEE
Abstract—Temporal Dynamic Spectrum Access (DSA) in Cognitive Radio Networks exploits time gaps between the primary users transmissions. In this work, the fundamental performance ...
118
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JSAC
2007
15 years 12 days ago
2007
— Channel state information (CSI) is important for achieving large rates in MIMO channels. However, in timevarying MIMO channels, there is a tradeoff between the time/energy spen...
120
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ISICT
2003
15 years 1 months ago
2003
The next generation of mobile networks will utilise multiple radio access technologies. These heterogeneous wireless networks will enable the user to seamlessly roam between the d...
118
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INFOCOM
2011
IEEE
14 years 4 months ago
2011
IEEE
—WiFi access points that provide Internet access to users have been steadily increasing in urban areas. Different access points differ from one another in terms of services that ...
CISS
2008
IEEE
15 years 7 months ago
2008
IEEE
In this note, we discuss issues pertaining to end-to-end qualityof-service management of commodity Internet applications and associated pricing incentive mechanisms. The issue of ...