Title:
【発明の名称】デジタル受信機用信号重み付けシステム
Document Type and Number:
Japanese Patent JP2998992
Kind Code:
B2
Abstract:
A signal weighting system for associating a confidence level with portions of a communication signal transmitted upon a multipath channel and received by a receiver. A signal received by the receiver is equalized by an equalizer circuit, such as a maximum likelihood sequence estimator, and the equalized signal generated thereby is supplied to an adaptive filter which is synthesizes portions of the multipath channel. The signal received by the receiver is altered responsive to values of a filtered, equalized signal generated by the adaptive filter.
Inventors:
Bose David E
Rusky Philip Di
Lynn Fyun
Yuboguru M Bedat
Rusky Philip Di
Lynn Fyun
Yuboguru M Bedat
Application Number:
JP50729992A
Publication Date:
January 17, 2000
Filing Date:
February 12, 1992
Export Citation:
Assignee:
Motorola Incorporated
International Classes:
H03H17/00; H03H21/00; H03M13/00; H03M13/23; H04B1/10; H03H15/00; H04B1/12; H04B3/14; H04B7/005; (IPC1-7): H04B1/10; H03H15/00; H03H21/00; H04B3/14
Attorney, Agent or Firm:
Yoshiaki Ikeuchi