Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2011-08-02
2011-08-02
Edouard, Patrick N (Department: 2617)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
C455S553100, C455S561000, C455S562100, C370S466000, C370S467000, C370S468000, C370S338000
Reexamination Certificate
active
07991430
ABSTRACT:
Classifier for communication device. A communication device includes a classifier and a number of PHY (physical layer) receivers communicatively coupled thereto that enable the communication device to process various received signal types. Each of the PHY receivers is operable to perform pre-processing of a received frame (or packet) of data and to calculate a confidence level indicating whether the received frame is intended for that particular PHY receiver; this pre-processing does not involve processing (e.g., demodulation and/or decoding) of the received frame. Those PHY receivers having sufficiently high confidence levels assert claims to the classifier for the received frame. The classifier is operable to arbitrate between competing claims by 2 or more PHY receivers and to ensure that the received frame is provided to the PHY receiver for which it is intended.
REFERENCES:
patent: 7715350 (2010-05-01), Bagchi et al.
Bagchi Amit G.
Gaikwad Rohit V.
Garlapati Srinivasa H.
Kim Joonsuk
Lauer Joseph Paul
Broadcom Corporation
Casca Fred A
Edouard Patrick N
Garlick & Harrison & Markison
Short Shayne X.
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