Method and apparatus for equalization in a diversity receiver

Details Method and apparatus for equalization in a diversity receiver Method and apparatus for equalization in a diversity receiver

1998-01-16

2000-10-10

Vo, Don N.

Pulse or digital communications

Equalizers

Automatic

375341, 375347, H04B 1018, H04L 2701

Patent

active

061309095

ABSTRACT:
A receiver having an adaptive maximum likelihood sequence (MLSE) estimator and method are provided, in particular in a nonlinear receiver, wherein a channel estimator is used to estimate the channel to be used in the MLSE estimator in order to minimize distortion. In the MLSE estimator, the channel estimation is extracted from the phase of the signal using a known training sequence pattern in the received data frame. The channel estimation is adaptively updated using a Least Mean Square (LMS) algorithm by applying tentative decision in the received signal.

REFERENCES:
patent: 5127025 (1992-06-01), Okanoue
patent: 5353307 (1994-10-01), Lester et al.
patent: 5499272 (1996-03-01), Bottomley
patent: 5596607 (1997-01-01), Larsson et al.
patent: 5748673 (1998-05-01), Futagi et al.
Sirikiat Ariyavisitakul, "Equalization Of A Hard-Limited Slowly-Fading Multipath Signal Using A Phase Equalizer With A Time-Reversal Structure," IEEE, 1990, 520-526.

Affiliated with

Also associated with

Rating

Method and apparatus for equalization in a diversity receiver does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for equalization in a diversity receiver, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for equalization in a diversity receiver will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2262239