Multiplex communications – Generalized orthogonal or special mathematical techniques – Particular set of orthogonal functions
Reexamination Certificate
2003-07-23
2008-12-02
Qureshi, Afsar M. (Department: 2616)
Multiplex communications
Generalized orthogonal or special mathematical techniques
Particular set of orthogonal functions
C370S252000, C370S352000, C455S067110
Reexamination Certificate
active
07460467
ABSTRACT:
The invention includes a device and a method for testing a communication network that includes an Internet Protocol (VoIP) network. The inventive device includes a user interface for communicating results of a test, a transceiver for allowing the test device to communicate with a telecommunications network, and a digital signal processor for reformatting a communication signal to be tested by the device. The inventive device may include a processor, random access memory, read only memory, a user interface, and a network interface. The inventive method for testing the VoIP network includes accessing a telecommunications network that includes the VoIP network, conducting tests on the VoIP network using a butt set device, and displaying results of the test on the user interface located on the test device.
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pate
Barnes Mel
Capital Legal Group, LLC
Current Technologies, LLC
Qureshi Afsar M.
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