4455 search results - page 347 / 891 » The family and communication technologies |
168
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GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract—Cognitive radio is a key enabling technology of dynamic spectrum access for exploiting unused spectrum resources. This article focuses on modeling the opportunity for ce...
162
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
— To support the growing demand for transmission, Optical Label Switching (OLS) technology seems to be attractive due to its ability to allow fast switching and Quality of Servic...
147
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
— With the increasing number of wireless devices, the importance of mobility management in future mobile networks is growing. In addition, the number of access technologies avail...
136
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract—Spectral sensing for the presence of ATSC DTV signals in VHF/UHF TV bands under a very low SNR environment is one of the core technologies in IEEE 802.22 WRAN. There are...
183
Voted
ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— Cooperative diversiy is a promising technology for future wireless networks. In this paper, based on the moment generating function (MGF), we derive exact closed-form e...