Multiplex communications – Generalized orthogonal or special mathematical techniques – Plural diverse modulation techniques
Reexamination Certificate
2005-07-21
2011-12-13
Appiah, Charles (Department: 2617)
Multiplex communications
Generalized orthogonal or special mathematical techniques
Plural diverse modulation techniques
C375S346000, C375S343000, C375S342000, C375S267000, C375S347000, C370S208000, C370S343000, C370S480000
Reexamination Certificate
active
08077592
ABSTRACT:
Various packet processing systems and methods are disclosed. One method embodiment, among others, comprises providing a legacy long training symbol (LTS), and inserting subcarriers in the legacy LTS to form an extended LTS (ELTS).
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Seals Michael J.
Webster Mark A.
Appiah Charles
Intellectual Ventures I LLC
Peaches Randy
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