Subspace method for adaptive array weight tracking

Details Subspace method for adaptive array weight tracking Subspace method for adaptive array weight tracking

1997-05-01

2000-11-14

Hsu, Alpus H.

Multiplex communications

Communication over free space

Combining or distributing information via time channels

370252, 455303, H04B 7212, H04B 110, G01R 3108, G06F 1100

Patent

active

061479853

ABSTRACT:
An apparatus for performance improvement of a digital wireless receiver comprises a processing circuit for processing a plurality of received signals and providing a processed signal, wherein a plurality of weights is applied to the plurality of received signals producing a plurality of weighted received signals. The plurality of weighted received signals are combined to provide the processed signal. A weight generation circuit generates the plurality of weights wherein weights are based on a given number of interferers.

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Winters, Jack H.,"Signal Acquisition and Tracking with Adaptive Arrays in the Digital Mobile Radio System IS-54 with Flat Fading"; IEEE Transactions on Vehicular Technology, vol. 42, No. 4, Nov. 1993.

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