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Table 1 Common simulation parameters

From: Positioning and power optimisation for UAV-assisted networks in the presence of eavesdroppers: a multi-armed bandit approach

Parameter

Value

Parameter

Value

\(\gamma _{\mathrm {A}}\)

23 (dB)

\(\alpha\)

0.5

\(\gamma _{\mathrm {T}}\)

13 (dB)

\(N_{\theta }\)

90

\(d_{\mathrm {AB}}\)

20 (m)

\({N_{z}}\)

30

\(R_{A}\)

50 (m)

\(N_{R}\)

30

\(\Delta t_\mathrm{RL}\)

0.3 (s)

\({z_{\mathrm {MIN}}}\)

100 (m)

\(v_J\)

2 (m/s)

\({z_{\mathrm {MAX}}}\)

200 (m)

\(E_\mathrm{RX}\)

0.1 (J)

\(R_{\mathrm {MAX}}\)

50 (m)

\(E_\mathrm{ACK}\)

0.1 (J)

\(\psi\) (Urban)

9.61

\(P_\mathrm{Mov}\)

80 (W)

\(\omega\) (Urban)

0.16

nPLB

20

\(\xi _{\mathrm {LoS}}\) (Urban)

1.0

nRLS

10

\(\xi _{\mathrm {NLoS}}\) (Urban)

20

\(\sigma _{\mathrm {AB}}\)

1 (m)

\(\alpha _G\) (Urban)

0.3

c

0.3

\(\alpha _J\) (Urban)

0.3

\(K_{\mathrm {J_iU}}\)

5

nUAV

2