Multiplex communications – Communication techniques for information carried in plural... – Combining or distributing information via frequency channels
Reexamination Certificate
2007-12-11
2007-12-11
Orgad, Edan (Department: 2616)
Multiplex communications
Communication techniques for information carried in plural...
Combining or distributing information via frequency channels
C370S503000, C370S506000, C370S535000, C370S536000, C375S219000, C375S222000, C375S223000, C375S224000
Reexamination Certificate
active
10102456
ABSTRACT:
A method and apparatus for multiplexing and demultiplexing communication signals are described herein. In one embodiment, an apparatus includes first sample logic to sample a plurality of communication signals each including a clock component and a non-clock component. The first sample logic includes a first multiplexer to receive the clock components and a second multiplexer to receive the non-clock components. In addition, a first counter is coupled to a control input of the first multiplexer and the second multiplexer. A capture unit including a non-clock component storage element coupled to an output of the second multiplexer and edge detection logic is coupled to an output of the first multiplexer to detect a transition of a clock component and coupled to a control input of the non-clock component storage element.
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Blakely , Sokoloff, Taylor & Zafman LLP
Haliyur Venkatesh
Orgad Edan
Redback Networks Inc.
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