Excavating
Patent
1996-08-19
1998-03-10
Beausoliel, Jr., Robert W.
Excavating
G01R 3128
Patent
active
057269939
ABSTRACT:
A loopback enabled by an instruction and address code pair transmitted with the regular data stream affords a simplified fault location scheme for a T1 repeater span. By selecting unique addresses for each repeater using a predetermined frame sequence and by testing for logic error density, erroneous enablement is avoided.
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"Dictionary of Computers, Information Processing, and Telecommunications" 2nd Ed., Joan Wiley & Sons, Rosenberg, p. 575.
Bailey Romuald
Kelsey Karl A.
Beausoliel, Jr. Robert W.
Codispoti Joseph S.
Elmore Stephen C.
Siemens Telecom Networks
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