From: A simple asynchronous distributed STBC network scheme with full diversity
r S , R 1 1 1
− ( r S , R 1 1 2 ) ∗
r S , R 1 1 3
− ( r S , R 1 1 4 ) ∗
r S , R 1 2 2
( r S , R 1 2 1 ) ∗
r S , R 1 2 4
( r S , R 1 2 3 ) ∗
r S , R 2 1 3
− ( r S , R 2 1 4 ) ∗
r S , R 2 1 1
− ( r S , R 2 1 2 ) ∗
r S , R 2 2 4
( r S , R 2 2 3 ) ∗
r S , R 2 2 2
( r S , R 2 2 1 ) ∗