Table 3 Parameter settings table.

Initial temperature T

[50–500]

Number of mining mobile terminals S

[10–40]

Mining work area size

\(600 \times 600~\hbox {m}^2\)

Computational capability of mining equipment \(f_i\), \(f_j\)

[0.5–1.5] GHz

Computational capability of the MEC server \(f_0\)

10 GHz

Subchannel bandwidth C

1 MHz

Task delay constraint time \(T_{i}^{\max }\)

5 s

Task data sizes \(\phi _i\)

[2–7] Mb

Computational resources per unit task \(\delta _i\)

[0.1–0.5] GHz

Upload power p

0.8 W

Noise power \(N_0\)

− 113 dBm