Pulse or digital communications – Receivers – Interference or noise reduction
Reexamination Certificate
2011-06-28
2011-06-28
Ha, Dac V (Department: 2611)
Pulse or digital communications
Receivers
Interference or noise reduction
C375S267000, C375S349000, C370S208000, C370S319000
Reexamination Certificate
active
07970085
ABSTRACT:
Methods and apparatuses for Orthogonal Frequency-Division Multiplexing (OFDM) communication of non-OFDM radio signals are disclosed. The non-OFDM radio signals are force-modulated into OFDM signals. In one example, a non-OFDM signal is received and is processed into an OFDM signal to produce a created OFDM signal. An actual OFDM signal is also received and is processed together with the created OFDM signal.
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Hassan Amer A.
Huitema Christian
Ha Dac V
Microsoft Corporation
Wolf Greenfield & Sacks P.C.
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