Artificial Intelligence-Based Discontinuous Transmission Detection

A method, comprising:

• based on determining, by a system comprising at least one processor, that a cyclical redundancy check fails for a protocol data unit that is from a user equipment via broadband cellular communications channel,
• determining a channel estimation for the protocol data unit,
• determining a channel history for the broadband cellular communications channel, and
• estimating a rate of change for the broadband cellular communications channel;
• inputting, by the system, a time-domain representation of the channel estimation, the channel history, and the rate of change into a trained artificial intelligence model to produce an output that indicates whether the protocol data unit is classified as a discontinuous transmission;
• and
• conducting, by the system, broadband cellular communications via the broadband cellular communications channel based on the output that indicates whether the protocol data unit is classified as the discontinuous transmission.

A non-transitory computer-readable medium comprising instructions that, in response to execution, cause a system comprising at least one processor to perform operations, comprising:

• based on determining that a cyclical redundancy check has failed for a protocol data unit that is from a user equipment via broadband cellular communications channel,
• determining a channel estimation for the protocol data unit,
• determining a channel history for the broadband cellular communications channel, and
• determining a rate of change applicable to the broadband cellular communications channel;
• inputting a time-domain representation of the channel estimation, the channel history, and the rate of change to a trained artificial intelligence model;
• and
• in response to the inputting, obtaining an output from the trained artificial intelligence model, wherein the output indicates whether the protocol data unit is classified as a discontinuous transmission, and wherein broadband cellular communications of the broadband cellular communications channel are conducted based on the output.