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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