From: A smart scheme for relay selection in cooperative wireless communication systems
MIMO
Gain ¯ theo (HCR) [%]
Gain ¯ theo (LCR) [%]
LoS
NLoS
2(0.5λ) × 2(1.0λ)
39.1
32.4
41.8
36.5
2(0.5λ) × 2(2.5λ)
38.9
30.6
41.4
34.7