Wireless devices and systems including examples of mixing coefficient data specific to a processing mode selection

A method, comprising:

• selecting a multi-processing mode from among a plurality of processing modes, each processing mode of a plurality of multi-processing modes of the plurality of processing modes associated with a respective plurality of coefficients, wherein the plurality of multi-processing modes include at least two processing aspects of an OFDM wireless protocol;
• implementing the selected multi-processing mode on at least one processing unit in accordance with the OFDM wireless protocol;
• mixing input data received at the at least one processing unit using a plurality of coefficients, the plurality of coefficients selected to implement the selected multi-processing mode;
• and
• providing output data based partly on the input data being mixed using the plurality of coefficients, the output data representative of a portion of the input data being processed in accordance with the OFDM wireless protocol, wherein providing output data based partly on the input data being mixed using the plurality of coefficients comprises utilizing a carrier frequency in the E band, a 28 GHz Millimeter Wave (mmWave) band, or a 60 GHz V band according to an aspect of the frequency up conversion.

An apparatus comprising:

• at least one processing unit comprising a plurality of multiplication/accumulation processing units and a plurality of memory look-up units;
• non-transitory computer readable media encoded with executable instructions which, when executed by the at least one processing unit, is configured to cause the at least one processing unit to perform operations comprising:
• selecting a processing mode for inverse Fast Fourier transform (IFFT) processing from among a plurality of processing modes, each processing mode of a plurality of single processing modes of the plurality of processing modes associated with a respective plurality of coefficients;
• implementing the selected processing mode for the IFFT processing, wherein implementing the selected processing mode comprises implementing a IFFT stage using the at least one processing unit;
• mixing input data at the at least one processing unit with at least a portion of a plurality of coefficients, the plurality of coefficients specific to the selected processing mode,
• wherein mixing the input data comprises calculating, at at least a portion of the plurality of multiplication/accumulation processing units;
• the input data with respective coefficients of the plurality of coefficients to generate a plurality, of processing results;
• and
• providing, from the processing unit, output data based partly on the plurality of processing results utilizing a carrier frequency in the E band, a 28 GHz Millimeter Wave (mmWave) hand, or a 60 GHz V band according to an aspect of the frequency up conversion.