Patent ID: 6473616
Filing Date: 2002-10-29
Classification: H01Q,H04W

Abstract:
A wireless communication hub comprising:a plurality of radiators each associated with an oblong microcell and for radiating a narrow beam outward from the hub within the oblong microcell, different radiators for radiating within different oblong microcells, radiators associated with adjacent oblong microcells for radiating within different frequency ranges such that adjacent oblong microcells are frequency isolated and at least two spatially isolated oblong microcells within a same half of a rosette are associated with radiators for radiating within a same frequency range and are for radiating beams having sufficiently low side lobe levels for providing the spatial isolation; a plurality of modulators each for modulating a signal based on data received and for providing the modulated signal to a radiator from the plurality of radiators; and a processor for providing the data to the modulator.