Multiplex communications – Diagnostic testing – Determination of communication parameters
Reexamination Certificate
2004-07-01
2009-08-11
Vu, Huy D. (Department: 2416)
Multiplex communications
Diagnostic testing
Determination of communication parameters
C370S282000, C370S301000, C370S474000, C370S475000, C455S405000, C379S114270, C379S114280, C379S115010
Reexamination Certificate
active
07573831
ABSTRACT:
The present invention generally relates to a method for analyzing billing packets transmitted from a billing collector to a billing converter. A first packet of data transmitted from a billing collector to a billing converter is received. The first packet includes billing data and a transmission time. A second packet of data being transmitted from the billing converter to the billing collector is received. The second packet includes an acknowledgement of the first packet and a transmission time. A first time difference between the transmission time of the first packet and the transmission time of the second packet is determined.
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Hailu Kibrom T
Sprint Communications Company L.P.
Vu Huy D.
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