Estimation of the Reception Angle Distribution Based on the Power Delay Spectrum or Profile

Table 3

PDFs of AOA for selected GCMs.

Model	PDF of AOA, (where )	Conditions
Uniform elliptical; (Rx outside); [38]		,; ,; ,; , : major and minor axis of elliptical disc for uniform density (centered at Tx but excluding Rx)
Uniform elliptical; (Rx inside); [16, 17, 39]		,; : major axis of elliptical disc for uniform density (support region focused on Tx and Rx)
Gaussian; [4, 40, 41]		,; : variance of Gaussian intensity (centered at Tx)
Rayleigh circular; (Rx outside); [42]		,; ,; : parameter of Rayleigh intensity (centered at Tx)

: distance between Tx and Rx.