Pulse or digital communications – Receivers – Interference or noise reduction
Reexamination Certificate
2007-02-27
2007-02-27
Tran, Khai (Department: 2611)
Pulse or digital communications
Receivers
Interference or noise reduction
Reexamination Certificate
active
10438242
ABSTRACT:
A method of determining CPS data in an OFDM-based, wireless communication system resolves the phase angle difference between training tones in a burst without CPS data and training tones in a burst with CPS data and then demodulates the resulting difference phase angles to determine the CPS data. The method achieves timing correction/compensation in CPS decode operations associated with OFDM-based, wireless communication systems.
REFERENCES:
patent: 5812523 (1998-09-01), Isaksson et al.
patent: 6480555 (2002-11-01), Renard et al.
patent: 6671340 (2003-12-01), Kroeger et al.
Goel Manish
Hosur Srinath
Magee David P.
Brady W. James
Shaw Steven A.
Telecky , Jr. Frederick J.
Texas Instruments Incorporated
Tran Khai
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