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Table 1 Average sensing window lengths and realized throughputs obtained with the competitive and cooperative cost functions

From: Sensing time and power allocation for cognitive radios using distributed Q-learning

   C H 0 , 1 =0.6 C H 0 , 1 =0.6 C H 0 , 1 =1.0
   C H 0 , 2 =0.6 C H 0 , 2 =0.6 C H 0 , 2 =0.2
   γ1 = - 5 dB γ1 = 0 dB γ1 = - 5 dB
   γ2 = - 5 dB γ2 = -10dB γ2 = - 5 dB
Competitive
M 1 M 2 2.3 2.0 3.3 0.67 2.5 2
R ^ 1 R ^ 2 0.0378 0.0397 0.0556 0.0780 0.0635 0.0133
Cooperative
M 1 M 2 3.8 3.7 3.7 1.8 3.3 2.3
R ^ 1 R ^ 2 0.0423 0.0432 0.0602 0.0779 0.0640 0.0147