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Table 1 Iterative solution of problem (9)

From: Joint source and relay optimization for interference MIMO relay networks

1 Randomly initialize F and {B k } such that the constraints (9b) and (9c) are satisfied.
2 Repeat
  (a) Obtain {W k } as defined in (11) using known {B k } and F.
  (b) Solve the subproblem (14) to update F using fixed {W k } and {B k }.
  (c) Update {B k } through solving the subproblem (20) using F and {W k } known from the previous steps.
3 Until convergence.