Joint zero-forcing and matched-filter adaptive digital...

Details Joint zero-forcing and matched-filter adaptive digital... Joint zero-forcing and matched-filter adaptive digital...

2006-07-18

2006-07-18

Kim, Kevin (Department: 2638)

Pulse or digital communications

Equalizers

Automatic

Reexamination Certificate

active

07079576

ABSTRACT:
A fractional-spaced equalizer (FSE) is capable of performing joint intersymbol-interference (ISI) cancellation and matched filter (MF) processing. The FSE employs a constrained optimization technique to control the out-of-band frequency response of the equalizer's FIR while, at the same time, controlling the pass-band and roll-off of the FIR to cancel ISI. The format of the constrained optimization technique permits a single bank of multipliers elements to service the inner product computations associated both with the ISI cancellation and MF operations. This time-multiplexing technique promotes a conservation of hardware associated with the MF, and provides for a reduction in the computational complexity leading to an increase in power efficiency.

REFERENCES:
patent: 6600794 (2003-07-01), Agarossi et al.
patent: 6760363 (2004-07-01), Bettaieb

Affiliated with

Also associated with

Rating

Joint zero-forcing and matched-filter adaptive digital... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Joint zero-forcing and matched-filter adaptive digital..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Joint zero-forcing and matched-filter adaptive digital... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3586194