Multiplex communications – Diagnostic testing – Determination of communication parameters
Reexamination Certificate
2002-12-05
2010-06-08
Harper, Kevin C (Department: 2462)
Multiplex communications
Diagnostic testing
Determination of communication parameters
C370S409000, C370S522000
Reexamination Certificate
active
07733791
ABSTRACT:
The present invention provides an attribute value sampling device that obtains communication path establishing control information transmitted and received between data transfer devices, and sets monitoring on the basis of the communication path establishing control information. The attribute value sampling device obtains control information for establishing the communication path sent between the data processors, and extracts setting information relative to the obtaining the attribute value from the obtained communication path establishing control information, and obtains the attribute value from information passing through the path by using the extracted setting information.
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Koizumi Minoru
Kusama Kazuhiro
Sugauchi Kiminori
Chan Sai-Ming
Harper Kevin C
Hitachi , Ltd.
Townsend and Townsend / and Crew LLP
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