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Table 1 Simulation parameters

From: Adaptive remote radio head control for cloud radio access networks

Service area 1000 × 1000 m
Path loss exponent 4
Noise power σ 2 −100 dBm
Number of antennas at an RRH Randomly chosen
  from 10 to 20
Fraction of resources for RS 0.12 %
transmission per antenna  
Gradient ascent step size δ 0.01
Gradient ascent threshold η 0.1