Mixing coefficient data for processing mode selection

An apparatus comprising:

• a plurality of transmission devices configured to transmit sensor data;
• and
• a receiver configured to receive narrowband transmissions from the plurality of transmission devices and configured to process the narrowband transmissions using a plurality of multiplication-accumulation (MAC) units and a plurality of delay units that are configured to generate output data based on the narrowband transmissions and delayed versions of the narrowband transmissions, wherein processing the narrowband transmissions using the plurality of MAC units and a plurality of delay units comprises:
• multiplying at least a portion of the narrowband transmissions with a corresponding portion of delayed versions of the narrowband transmissions to generate a respective coefficient multiplication result;
• accumulating the respective coefficient multiplication result with one or more of the other respective coefficient multiplication results to provide a respective processing result to a respective memory look-up units (MLU units) of a plurality of MLU units;
• and
• applying, at one or more MLUs of the plurality of MLU units, one or more coefficients to the processing results to generate the output data.

An apparatus comprising:

• a radio frequency (RF) antenna configured to receive an RF wireless transmission comprising input data;
• a recurrent neural network comprising a plurality of multiplication/accumulation (MAC) processing units, a plurality of delay units, and a plurality of memory look-up units (MLU units);
• and
• non-transitory computer readable media encoded with executable instructions which, when executed by at least one processing unit, is configured to cause the apparatus to perform operations comprising:
• implementing a wireless receiver processing mode;
• mixing input data at the at least one processing unit using a plurality of coefficients, wherein mixing the input data comprises:
• obtaining the plurality of coefficients based on the implemented wireless receiver processing mode;
• and
• calculating the input data and delayed versions of the input data with a portion of the plurality of coefficients to generate a plurality of processing results;
• and
• providing output data based partly on the plurality of processing results.

An apparatus comprising:

• non-transitory computer readable media encoded with executable instructions which, when executed by at least one processing unit, is configured to cause the apparatus to perform operations comprising:
• implementing a wireless receiver processing mode;
• mixing input data at the at least one processing unit using a plurality of coefficients, wherein mixing the input data comprises:
• obtaining the plurality of coefficients based on the implemented wireless receiver processing mode;
• and
• calculating the input data and delayed versions of the input data with a portion of the plurality of coefficients to generate a plurality of processing results;
• and
• providing output data based partly on the plurality of processing results;
• and
• memory look-up units (MLUs) configured to provide respective processing results of the plurality of processing results, wherein a portion of the plurality of the MLUs are configured to provide output data based at least in part on respective converted signals being mixed using the plurality of coefficients.