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机译:Fair-Rate Allocation in Multiuser OFDM-SDMA Networks
NEC Labs America, Princeton, NJ 08540 USA;
Electrical Engineering Deartment, Columbia University, New York, NY 10027 USA;
Dual decomposition; fairness; Nash bargaining solution; orthogonal-frequency-division multiple-access (OFDMA); polymatroids; space-division-multiple-access (SDMA);