48 search results - page 10 / 10 » Stochastic Resource Allocation over Fading Multiple Access a... |
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ICASSP
2010
IEEE
14 years 11 months ago
2010
IEEE
In many half-duplex cooperative systems, the direct formulation of the problem of finding the jointly optimal power and channel resource allocation that maximizes a weighted sum ...
92
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CORR
2010
Springer
14 years 11 months ago
2010
Springer
Adaptive orthogonal frequency division multiple access (OFDMA) has recently been recognized as a promising technique for providing high spectral efficiency in future broadband wire...
93
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TCOM
2010
14 years 9 months ago
2010
Abstract— In this paper, we study the coexistence and optimization of a multicell cognitive radio network (CRN) which is overlaid with a multicell primary radio network (PRN). We...