Pulse or digital communications – Receivers – Particular pulse demodulator or detector
Reexamination Certificate
2006-09-06
2010-10-12
Payne, David C (Department: 2611)
Pulse or digital communications
Receivers
Particular pulse demodulator or detector
C375S260000
Reexamination Certificate
active
07813454
ABSTRACT:
Methods and Systems for tracking symbol timing of an OFDM signal are disclosed. In one embodiment, a wireless receiver includes signal tracking and timing logic to facilitate the timing of a demodulation operation such that the demodulation operation occurs on the proper symbol boundary, particularly when the OFDM signal has multipath components and the second component has greater power than the first.
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Ananth Sharath
Cahn Charles Robert
Payne David C
Sirf Technology, Inc.
Stevens Brian J
Thomas Kayden Horstemeyer & Risley LLP
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