Urban and Indoor Weak Signal Tracking Using an Array Tracker with MVA and Nonlinear Filtering

Figure 3

Bit synchronization time test.

(a) 𝐶/𝑁₀ = 15 dB-Hz, true bit edge position: 𝛿=4

(b) 𝐶/𝑁₀ = 20 dB-Hz, true bit edge position: 𝛿=4

(c) 𝐶/𝑁₀ = 25 dB-Hz, true bit edge position: 𝛿=16

(d) 𝐶/𝑁₀ = 30 dB-Hz, true bit edge position: 𝛿=12