Indoor Localisation Based on GSM Signals: Multistorey Building Study

Figure 13

Signals strength for BTSs.

(a) Signals for floor 0 in series 1

(b) Signals for floor 0 in series 2

(c) Signals for floor 0 in series 3

(d) Signals for floor 1 in series 1

(e) Signals for floor 1 in series 2

(f) Signals for floor 1 in series 3

(g) Signals for floor 2 in series 1

(h) Signals for floor 2 in series 2

(i) Signals for floor 2 in series 3

(j) Signals for floor 3 in series 1

(k) Signals for floor 3 in series 2

(l) Signals for floor 3 in series 3

(m) Signals for floor 4 in series 1

(n) Signals for floor 4 in series 2

(o) Signals for floor 4 in series 3

(p) Signals for floor 5 in series 1

(q) Signals for floor 5 in series 2

(r) Signals for floor 5 in series 3