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Table 2 Simulation cases and results with .

From: Power Allocation and Admission Control in Multiuser Relay Networks via Convex Programming: Centralized and Distributed Schemes

  Optimum allocation Proposed algorithm
SNR/rate 13 dB/4.3891 b/s/Hz 13 dB/4.3891 b/s/Hz
users served 8 8
Users served 1, 2, 3, 4, 7, 8, 9, 10 1, 2, 4, 6, 7, 8, 9, 10
Transmit power 47.8044 53.0789
Users served 1, 2, 4, 6, 7, 8, 9, 10
Transmit power 52.9265
Users served 2, 3, 4, 6, 7, 8, 9, 10
Transmit power 53.8572
SNR/rate 14 dB/4.707 b/s/Hz 14 dB/4.707 b/s/Hz
users served 5 5
Users served 2, 7, 8, 9, 10 2, 7, 8, 9, 10
Transmit power 45.1756 45.2087
SNR/rate 15 dB/5.0278 b/s/Hz 15 dB/5.0278 b/s/Hz
users served 2 2
Users served 8, 10 8, 10
Transmit power 7.5310 7.5818