×

Multiple-filter equalizer for structured digitally modulated signals

  • US 5,524,124 A
  • Filed: 11/17/1993
  • Issued: 06/04/1996
  • Est. Priority Date: 11/17/1993
  • Status: Expired due to Term
First Claim
Patent Images

1. A structure for equalizing and demodulating a structured signal, said structured signal having a predetermined number of symbols transmitted in a frame, said structure comprising a separate processor for each symbol position in said frame, each processor comprising:

  • a transversal digital filter computing a weighted sum of a predetermined number of samples of said structured signal and providing said weighted sum as an equalized sample; and

    a decision device, coupled to receive said equalized sample, for determining from said equalized sample, independently of symbol decisions at other symbol positions in said frame, a symbol transmitted at said symbol position in said frame.

View all claims
  • 12 Assignments
Timeline View
Assignment View
    ×
    ×