Decision feedback equalizers with constrained feedback taps...

Details Decision feedback equalizers with constrained feedback taps... Decision feedback equalizers with constrained feedback taps...

2008-03-25

2008-03-25

Ahn, Sam K. (Department: 2611)

Pulse or digital communications

Equalizers

Automatic

Reexamination Certificate

active

10860290

ABSTRACT:
Constrained feedback tap weights of a decision feedback equalizer are determined by iteratively solving a non-linear equation for a constraint multiplier. The non-linear equation is based on a 2-norm of feedback tap weights constrained by an explicit constraint constant.

REFERENCES:
patent: 2003/0099289 (2003-05-01), Birru
Basker et al. Systems with Uncertain Input Delay—Design for Robust Stability and Performance, Proceedings of the American Control Conference, Jun. 1999, p. 414-418.
R. L. Kosut et al., “On Achieving Reduced Error Propagation Sensitivity in DFE Design via Convex Optimization”, Proceedings of the 39th IEEE Conference on Decision and Control Sydney, Australia, Dec. 2000, pp. 4320-4323.
M. Reuter et al., “Mitigating Error Propagation Effects in a Decision Feedback Equalizer”, IEEE Transactions on Communications, vol. 29, No. 11, Nov. 2001, pp. 2028-2041.
M. Dowell et al., “A Modified Regula Falsi Method for Computing the Root of an Equation”, BIT, vol. 11, 1971, pp. 168-174.

Affiliated with

Also associated with

Rating

Decision feedback equalizers with constrained feedback taps... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Decision feedback equalizers with constrained feedback taps..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Decision feedback equalizers with constrained feedback taps... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3928975