159 search results - page 24 / 32 » Dynamic Spectrum Access Using a Network Coded Cognitive Cont... |
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
—Conventional 802.11 medium access control (MAC) characteristics. In particular, all of these designs adopted a protocols have been designed separately from the characteristics s...
INFOCOM
2008
IEEE
14 years 2 months ago
2008
IEEE
—The emerging broadband wireless access (BWA) technology based on IEEE 802.16 is one of the most promising solutions to provide ubiquitous wireless access to the broadband servic...
CISS
2008
IEEE
13 years 9 months ago
2008
IEEE
Cognitive radios permit dynamic control of physical layer resources such as transmission power and constellation size; these degrees of freedom can be employed to achieve significa...
EUROS
2008
13 years 9 months ago
2008
Abstract. The increasing complexity of humanoid robots and their expected performance in real dynamic environments demand an equally complex, autonomous and dynamic solution. Our a...
INFOCOM
2007
IEEE
14 years 2 months ago
2007
IEEE
— In recent years, the wireless mesh network (WMN) attracts the interest of many people as a new broadband Internet access technology. However, increasing throughput is still an ...