System and Method for Orthogonal Frequency Division Multiplexing-Offset Quadrature Amplitude Modulation
AssigneeFuturewei Technologies, Inc.
InventorsJavad Abdoli, Ming Jia, Jianglei Ma
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Abstract
A method for performing orthogonal frequency division multiplexing (OFDM)-offset quantization amplitude modulation (OQAM) includes obtaining a data burst. The method includes performing weighted circularly convolved filtering modulation on the data burst to produce an output signal. The method further includes a first wireless device transmitting the output signal to a second wireless device. The second wireless device receives an input signal from the first wireless device, and the second wireless devices performs weighted circularly convolved demodulation filtering on the input signal to produce the data burst.
Claims23
A method for performing orthogonal frequency division multiplexing (OFDM)-offset quantization amplitude modulation (OQAM), the method comprising:
- obtaining a data burst;
- performing weighted circularly convolved filtering modulation on the data burst to produce an output signal;
- and
- transmitting, by a first wireless device to a second wireless device, the output signal.
A method for performing orthogonal frequency division multiplexing (OFDM)-offset quantization amplitude modulation (OQAM), the method comprising:
- receiving, by a first wireless device from a second wireless device an input signal;
- and
- performing weighted circularly convolved demodulation filtering on the input signal to produce a data burst.
A first wireless device comprising:
- a processor;
- and
- a computer readable storage medium storing programming for execution by the processor, the programming including instructions to
- obtain a data burst,
- perform weighted circularly convolved filtering modulation on the data burst to produce an output signal, and
- transmit, to a second wireless device, the output signal.
Dependencies are inferred from the claim text.