wim ver1.5 notes.txt

关于mimo系统的程序

WINNER Phase I Model, Matlab implementation

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Modifications from version 1.4 to 1.5

Modified m-files:
wim_core.m			bug fix (see comment field)
				error with CDL models and asymmetric number of MS&BS antennas

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Modifications from version 1.3 to 1.4

Modified m-files:
generate_bulk_par.m		AoA/AoD generation for fixed CDL models was erroneous. Now bug is fixed on lines 235-255. 
					Orientation parameters ThetaBs/Ms are disabled with CDL model, now AoA/AoD are always exactly like in CDL model parameter tables.			

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Modifications from version 1.2 to 1.3

Modified m-files:
ScenParTables.m		Lambda parameters for A1 LOS&NLOS scenarios corrected.
				Old values were fitted with elevation, new ones without.

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Modifications from version 1.0 to 1.2

Modified m-files:
layout2link.m		bug fix (see comment field)
				angle unit deg->rad

layoutparset.m		bug fix (see comment field)
				angle range [0,360] -> [-180,180]
			

LScorrelation.m		bug fix (see comment field)
				correlation generation modified


wim_core.m			bug fix (see comment field)
				power scaling in the case of polarised arrays
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