From: An adaptive transmission protocol for exploiting diversity and multiplexing gains in wireless relaying networks
â„“
R 1
R 2
R 3
R 4
θ
\(\mathcal { X}_{{1}}\)
0 (00)
1
2
0
1 (01)
\(\mathcal {{X}}_{{2}}\)
2 (10)
0.96
3 (11)