42507 search results - page 8266 / 8502 » On the analysis of |
200
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JSAC
2008
15 years 6 months ago
2008
Abstract--The concept of cognitive radio (or secondary spectrum access) is currently under investigation as a promising paradigm to achieve efficient use of the frequency resource ...
207
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JSAC
2008
15 years 6 months ago
2008
Reliable transmission is a challenging task over wireless LANs since wireless links are known to be susceptible to errors. Although the current IEEE802.11 standard ARQ error contro...
193
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JSAC
2008
15 years 6 months ago
2008
A cognitive radio (CR) network is often described as a secondary network operating in a frequency band originally licensed/allocated to a primary network consisting of one or multi...
285
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DEBU
2007
15 years 6 months ago
2007
The volume of information in natural languages in electronic format is increasing exponentially. The demographics of users of information management systems are becoming increasin...
187
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JCM
2006
15 years 6 months ago
2006
Our novel Call Admission Control (CAC) scheme [1], [2] determines the number of Expedited Forwarding (EF) (Premium) flows accepted, based on e2e available bandwidth measurement. Ho...