...
n = Knu Ö (hdif qclut) - PLS. INSERT CORRECT FORMULA AND SYMBOL
hdif = R' - hr (m)
...
Correction = 0.0 dB d £ ← d (hr) (Eq. 228237)
= (C10) log(d/dhr)/log(d10/dhr) dB dhr < d < d10
...
sL = K + 1.6 log(f) dB (Eq. 229238)
where :
K = 2.1 - for mobile systems in urban locations;
...
Efs = 106.9 - 20 log(d) (dB(mV/m)) (Eq. 230239)
9 Convert field strength to path loss using following formula:
...
Lb = 77.2 – E 20 log f (dB) (Eq. 231240)
where:
Lb: basic transmission loss (dB)
...
where:
...
Df:
...
(km) (frequency-dependent term
...
= km
)
Dh: 
(km) (asymptotic term defined by horizon distances
= km
)
f: frequency (MHz)
...