| http://www.w3.org/ns/prov#value | - employing at at least two base stations a plurality of antenna patterns each comprising a number N of lobes (where N is a positive integer greater than 1) each lobe having a beamwidth substantially equal to 360/N degrees, the lobes being deployed 360/N degrees apart, one or more of the lobes having a notch whose shapes are determined as an inverse function to transmission patterns of remote statio
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