Telephonic communications – Diagnostic testing – malfunction indication – or electrical... – With blocking of normal usage
Patent
1993-09-23
1997-04-08
Kuntz, Curtis
Telephonic communications
Diagnostic testing, malfunction indication, or electrical...
With blocking of normal usage
379 2, 379 10, 379 15, 455 671, 455 674, 370249, 371 204, 371 205, 371 32, 371 33, H04M 124, H04J 116, H04B 1700, G01R 3128
Patent
active
056195508
ABSTRACT:
An apparatus for and method of testing the components of a communication system that uses an ARQ protocol is provided. A processor (117) within the communication system is designated to emulate the ARQ protocol so that the normal paths of communication through the system are tested by creating a path (405) that isolates components (103 and 105) from the remainder of the system and tests the remaining components (107 and 109) using the ARQ-emulating processor (117). The processor (117) is also used to emulate a second protocol.
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Averbuch Rod
Cimet Israel A.
Urs Kamala
Kuntz Curtis
Lukasik Susan L.
Motorola Inc.
Shankar Vijay
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