Error detection/correction and fault detection/recovery – Pulse or data error handling – Error count or rate
Reexamination Certificate
2007-03-29
2011-12-06
Britt, Cynthia (Department: 2117)
Error detection/correction and fault detection/recovery
Pulse or data error handling
Error count or rate
C702S067000
Reexamination Certificate
active
08074127
ABSTRACT:
The present invention is to provide a signal analyzing apparatus which can easily identify a pattern high in error rate and a pattern causing bit errors in comparison with the conventional device. In a signal analyzing apparatus (4) for analyzing a signal from an object under test, and having a display unit (21) display an analysis result on the signal, the signal analyzing apparatus (4) includes a statistical processing unit (34) for statistically processing the analysis result for each of divided sections obtained by dividing an analysis section set for the signal; and a display control unit (23) for causing the display device to display statistical results obtained by the statistical processing unit for each of the divided sections, when a divided section are identified as a new analysis section, the statistical processing unit performs statistical processing of the analysis result for each of divided sections obtained by dividing the new analysis section, the display control unit causes the display device to display the statistical results obtained by the statistical processing unit for each of new divided sections.
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Imazeki Hajime
Miyamoto Takashi
Wada Takeshi
Anritsu Corporation
Britt Cynthia
Greer Burns & Crain Ltd.
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