Multiplex communications – Communication techniques for information carried in plural... – Combining or distributing information via time channels
Reexamination Certificate
2005-07-26
2005-07-26
Chin, Wellington (Department: 2664)
Multiplex communications
Communication techniques for information carried in plural...
Combining or distributing information via time channels
C370S411000, C702S187000
Reexamination Certificate
active
06922417
ABSTRACT:
A method to calculate network latency includes correlating a first packet identifier recorded at a first network location with a second packet identifier recorded at a second network location, wherein the first and second packet identifiers indicate a common first packet and have respective first and second timestamps associated therewith. A first network traversal time for the first packet is calculated as the difference between the first and second timestamps associated with the first and second packet identifiers respectively. The network traversal time for the first packet is then the graphically display.
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patent: 6012096 (2000-01-01), Link et al.
patent: 6587875 (2003-07-01), Ogus
patent: 6651099 (2003-11-01), Dietz et al.
patent: 2001/0039579 (2001-11-01), Trcka et al.
Chin Wellington
Compuware Corporation
Fenwick & West LLP
Shew John
LandOfFree
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