Ofdm transmission and reception for non-ofdm signals
AssigneeMicrosoft Corporation
InventorsAmer A. Hassan, Christian Huitema
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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.
Claims20
A method performed on a computing device, the method comprising processing a non-Orthogonal Frequency-Division Multiplexing (“OFDM”) radio signal into a created OFDM radio signal that is configured for being processed as an original OFDM radio signal.
A system comprising a computing device and at least one program module that are together configured for performing actions comprising processing a non-Orthogonal Frequency-Division Multiplexing (“OFDM”) radio signal into a created OFDM radio signal that is configured for being processed as an original OFDM radio signal.
The system of claim 8 where the processing is performed at least in part by a Software Defined Radio (“SDR”) implemented on the computing device.
At least one computer-readable storage medium storing computer-readable instructions that, when executed by a computing device, cause the computing device to perform actions comprising processing a non-Orthogonal Frequency-Division Multiplexing (“OFDM”) radio signal into a created OFDM radio signal that is configured for being processed as an original OFDM radio signal.
Dependencies are inferred from the claim text.