Title:
バイナリ信号におけるスライスレベルを設定するための方法及び装置
Document Type and Number:
Japanese Patent JP4199191
Kind Code:
B2
Abstract:
A method of setting the slice level (SL) in a binary signal (T) comprises measuring the noise level at both signal levels (A,B) and adjusting (Z) the slice levels in dependence upon the measured noise levels. By weighing the noise levels, asymmetric noise is taken into account. A device (10) for setting the slice level comprises level shift means and noise peak level detection means.
Inventors:
Heina Loeland Jay
Application Number:
JP2004525602A
Publication Date:
December 17, 2008
Filing Date:
June 27, 2003
Export Citation:
Assignee:
NXP B.V.
International Classes:
H03K5/08; H03K5/007; H03K5/1532; H04L25/03; H04L25/06; H04N7/035
Domestic Patent References:
| JP5007135A | ||||
| JP2002164770A | ||||
| JP200036729A | ||||
| JP1127115A | ||||
| JP11330875A | ||||
| JP10163828A | ||||
| JP590918A | ||||
| JP221720A | ||||
| JP62237808A | ||||
| JP6223224A |
Foreign References:
| US5315164 | ||||
| US6377633 | ||||
| WO2000065717A1 |
Attorney, Agent or Firm:
Kenji Sugimura
Tatsuya Sawada
Tatsuya Sawada