Discrete Artificial Bee Colony for Computationally Efficient Symbol Detection in Multidevice STBC MIMO Systems

Pseudocode 3

The DABC employed bee phase pseudocode.

(1)  𝑡^𝑖=0,  ∀𝑖

(2)  for each food source 𝑥^𝑖,𝑖=1,2,…,𝑁,

(3)      Select a random food source 𝑙,  𝑙≠𝑖∈{1,2,…,𝑁},

(4)      Select a random component 𝑗, 𝑗∈{1,2,…,𝐷},

(5)       𝑣^𝑖_𝑗=randint𝑥^𝑙_𝑗,2𝑥^𝑖_𝑗−𝑥^𝑙_𝑗,

(6)       𝑡^𝑖=𝑡^𝑖+1,

(7)       if 𝑣^𝑖 ≠ 𝑥^𝑖 then,

(8)       Evaluate 𝐹𝑣^𝑖,

(9)        𝑥^𝑖←𝑣^𝑖,

(10)            𝑡^𝑖=0,

(11)  end if,

(12) end for,