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157
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ICC
2008
IEEE
15 years 11 months ago
2008
IEEE
—Dynamic spectrum access has become a promising approach that can coordinate different users’ access to adapt to spectrum dynamics to improve spectrum efficiency. However, use...
151
Voted
ICC
2008
IEEE
15 years 11 months ago
2008
IEEE
—Cognitive radio (CR) dynamically accessing inactive radio spectrum of the primary system (PS) at link level has attracted a lot of research interests. The cognitive radio networ...
125
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ICC
2008
IEEE
15 years 11 months ago
2008
IEEE
— In this paper, a spectrum sharing scheme that will coordinate among different co-existing cellular operators competing for the same spectrum band is proposed. Based on this sch...
120
Voted
ICC
2008
IEEE
15 years 11 months ago
2008
IEEE
— Fine time resolution enables Ultra-Wideband (UWB) ranging systems to reliably extract the first multipath arrival corresponding to the range between a transmitter and receiver...
139
Voted
ICC
2008
IEEE
15 years 11 months ago
2008
IEEE
—Cognitive radios have the ability to sense their RF environment and adapt their transmission parameters to perform optimally in any situation. Part of this involves selecting th...