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TCOM
2008
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14 years 11 days ago
Optimum Power Allocation for Multiuser OFDM with Arbitrary Signal Constellations
This paper formulates power allocation policies that maximize the region of mutual informations achievable in multiuser downlink OFDM channels. Arbitrary partitioning of the availa...
Angel Lozano, Antonia Maria Tulino, S. Verdii