Title:
COMMUNICATION SYSTEM
Document Type and Number:
Japanese Patent JP2012023525
Kind Code:
A
Abstract:
To provide a communication system by which an interference removal process of multipath or the like is carried out properly.
A communication system has an FB(Feedback)-side equalizer 204 that increases or decreases a weight value in a CMA (Constant Modulus Algorism) adaptive equalizer to an output signal OUT in a step size, depending on a difference between intensity of the output signal OUT and reference intensity REF. When the total value of the weight value becomes equal to or more than a first threshold, the step size is reduced compared with the case where the total value is less than the first threshold.
Inventors:
SAITO KOJI
Application Number:
JP2010159477A
Publication Date:
February 02, 2012
Filing Date:
July 14, 2010
Export Citation:
Assignee:
ON SEMICONDUCTOR TRADING LTD
International Classes:
H04B7/005; H04B1/10; H04B3/06
Attorney, Agent or Firm:
Patent Corporation yki International Patent Office