Pulse or digital communications – Receivers – Interference or noise reduction
Patent
1996-02-27
1999-03-23
Chin, Stephen
Pulse or digital communications
Receivers
Interference or noise reduction
375349, 455562, 455 65, 455303, H04B 706
Patent
active
058870377
ABSTRACT:
An apparatus for performance improvement of a burst mode digital wireless receiver has a processing circuit for processing a plurality of received signals and providing a processed signal and a delay circuit for introducing a predetermined delay to the processed signal. The delay circuit is coupled to the processing circuit. The predetermined delay is such that the processed signal is delayed to correspond with a later data burst. The processing circuit weights and combines the received signals, where the processing circuit reduces a mean squared error of an output signal. The processing circuit weights and combines the received signals using a predetermined symbol pattern within a sync sequence within a time slot.
REFERENCES:
patent: 4397036 (1983-08-01), Hirade et al.
patent: 5481570 (1996-01-01), Winters
patent: 5530725 (1996-06-01), Koch
patent: 5592490 (1997-01-01), Barratt et al.
Winters, J., Signal Acquisitions and Tracking with Adaptive Arrays in the Digital Mobile Radio System IS-54 with Flat Fading; published in IEEE Transactions on Vehicular Technology, vol. 42, No. 4, Nov., 1993, pp. 377-384.
Winters, J., et al The Impact of Antenna Diversity on the Capacity of Wireless Communications Systems, published in IEEE Transactions on Communications, vol. 42, No. 2/3/4, Feb., Mar., Apr., 1994 pp. 1740-1751.
Golden Glenn David
Martin Carol Catalano
Winters Jack Harriman
Chin Stephen
Deppe Betsy L.
Freedman Barry H.
Lucent Technologies - Inc.
LandOfFree
Introducing processing delay as a multiple of the time slot dura does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Introducing processing delay as a multiple of the time slot dura, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Introducing processing delay as a multiple of the time slot dura will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2133798