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Table 1 CoMP system simulation parameters

From: Vector perturbation based adaptive distributed precoding scheme with limited feedback for CoMP systems

Item value
Cell number 19
Cooperation cell number 2
User number in each cell 30
Carrier/system bandwidth 2 GHz/10 MHz
Subcarrier number 600
Resource 48
Resource reserved for CoMP 12
Channel model [18] 6-ray GSM Typical Urban
User speed 3 km/h
Receiving antennas at user 2
Transmission antennas at BS 2
Transmission layer 1
Adjustment factor set [-2, -0.2, 0.2, 2]
Precoding codebook [18] [0.7071, 0.7071]T, [0.7071, -0.7071]T
  [0.7071, 0.7071j]T, [0.7071, -0.7071j]T
Perturbation vector set [-0.4575+0.1523j, -0.2208-0.2132j,
-0.9519-0.0905j, -0.8973+0.0509j,
0.6140-0.6249j, 0.5435-0.7813j,
-0.0398-0.2900j, 0.4324-0.0734j]