Multiplex communications – Diagnostic testing – Determination of communication parameters
Reexamination Certificate
2002-10-28
2010-10-05
Abelson, Ronald (Department: 2419)
Multiplex communications
Diagnostic testing
Determination of communication parameters
C370S353000, C370S401000, C370S466000
Reexamination Certificate
active
07808920
ABSTRACT:
Tandem-free vocoder operations (TFO) between non-compatible communication systems may be enabled through hardware modifications at communication elements within each system. In one aspect, each infrastructure entity in System1comprises an intra-system TFO Frame Generator G1, an intra-system TFO Frame Extractor E1, and a TFO Frame Extractor E2of System2,which is non-compatible to System1.Each infrastructure entity in System2comprises an intra-system TFO Frame Generator G2, an intra-system TFO Frame Extractor E2, and a TFO Frame Extractor E1of System1.
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El-Maleh Khaled Helmi
Kandhadai Ananthapadmanabhan Arasanipalai
Abelson Ronald
DeHaemer Michael J.
Macek Kyong
QUALCOMM Incorporated
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