Patents Represented by Attorney, Agent or Law Firm J. Opalach
  • Blind equalization algorithm with joint use of the constant modulus algorithm and the multimodulus algorithm
    Patent number: 6314134
    Abstract: A receiver, comprising an adaptive filter, performs blind equalization using a joint constant modulus algorithm—multimodulus algorithm (CMA-MMA) blind equalization algorithm. The adaptive filter is a two-filter structure. The receiver performs CMA-MMA blind equalization using asymmetric algorithms. This joint CMA-MMA blind equalization technique reduces the rate of occurrence of a diagonal solution.
    Type: Grant
    Filed: April 24, 1998
    Date of Patent: November 6, 2001
    Assignee: Lucent Technologies Inc.
    Inventors: Jean-Jacques Werner, Jian Yang