From: Deep reinforcement learning-based beam training with energy and spectral efficiency maximisation for millimetre-wave channels
Beam pair no. n
BS beam index p
UE beam index q
Average channel gain \({\overline{\nu }}_{n}\) (dB)
1
18
4
14.39
2
6
9.66
3
17
7
8.43
62
5
4.83
...
15
16
10
− 36.34