From: Multi-cell cooperative transmission based on unitary space-time modulation
Index
BS1transmits
BS2transmits
C opt , Z  =  3
C opt , Z  =  2
1
T Φ 1
{ T Φ 1 , T Φ 1 }
2
T Φ 2
{ T Φ 2 , T Φ 2 }
3
{ T Φ 1 , T Φ 2 }
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