Pulse or digital communications – Receivers – Particular pulse demodulator or detector
Reexamination Certificate
2006-04-19
2010-06-15
Rao, Seema S (Department: 2462)
Pulse or digital communications
Receivers
Particular pulse demodulator or detector
C375S262000, C375S256000
Reexamination Certificate
active
07738604
ABSTRACT:
Discriminating a modulation type based upon a predetermined portion of symbols for a received encoded signal. While receiving the encoded signal, at least a first and a second cumulative soft metrics are generated using the plurality of symbols over a predetermined portion of the received encoded signal. The first cumulative soft metric is compared with the second cumulative soft metric to generate or provide a discriminated modulation type. With the discriminated modulation type, the signal field is decoded, allowing for decoding of the accompanying data payload with the encoded signal.
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Hoo Min Chuin
Moorti R. Tushar
Broadcom Corporation
Garlick & Harrison & Markison
Rao Seema S
Smith Kevin L.
Wood Steven
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