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177
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GLOBECOM
2008
IEEE
16 years 1 months ago
2008
IEEE
—In this paper, we propose several spectrum sensing methods designed using the generalized likelihood ratio test (GLRT) paradigm, for application in a cognitive radio network. Th...
186
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GLOBECOM
2008
IEEE
16 years 1 months ago
2008
IEEE
—Many of packet loss as a result of factors other than congestion impact the performance of TCP in wired/wirelss hybrid networks. Firstly, this paper proposes one concept of Cong...
170
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GLOBECOM
2008
IEEE
16 years 1 months ago
2008
IEEE
— There have been many time synchronization protocols proposed for sensor networks. However, the issues related with securing such protocols have not received adequate amount of ...
174
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GLOBECOM
2008
IEEE
16 years 1 months ago
2008
IEEE
—Cognitive radio (CR) systems need to be able to adjust the transceiver characteristics in response to stimuli received from the radio environment. Therefore, monitoring the wire...
162
click to vote
GLOBECOM
2008
IEEE
16 years 1 months ago
2008
IEEE
— Accurate detection of spectrum opportunities within the frequency band of an orthogonal frequency division multiple access (OFDMA) system is a critical requirement for the real...