Abstract: A method for constructing Polarization Assisted Convolutional (PAC) codes, the method including passing a codeword through a noisy channel to obtain a first bit and a noise value, determining whether the first bit is an information bit or a non-information bit based on the noise value by decoding the codeword to obtain a decoded codeword, selecting at least one of a reward or a penalty for the first bit based on the decoded codeword, the reward being set based on a probability of decoding, and the selecting selects the penalty for the first bit in response to determining the first bit is incorrectly decoded, and iterating the passing, the determining and the selecting according to Q-values for each state among a plurality of states, at least one of the Q-values corresponding to the first bit.

Abstract: A method is provided for beam tracking in a user equipment (UE), the UE configured to communicate using mmWave in a 5G New Radio (NR) network, the method includes selecting a first beam among a plurality of beams based on a predicted reference signal, perform adaptive filtering on the first beam, and tracking statistical variations in the first beam based on the adaptive filtering.

Abstract: A method for constructing Polarization Assisted Convolutional (PAC) codes, the method including passing a codeword through a noisy channel to obtain a first bit and a noise value, determining whether the first bit is an information bit or a non-information bit based on the noise value by decoding the codeword to obtain a decoded codeword, selecting at least one of a reward or a penalty for the first bit based on the decoded codeword, the reward being set based on a probability of decoding, and the selecting selects the penalty for the first bit in response to determining the first bit is incorrectly decoded, and iterating the passing, the determining and the selecting according to Q-values for each state among a plurality of states, at least one of the Q-values corresponding to the first bit.

Abstract: A method is provided for beam tracking in a user equipment (UE), the UE configured to communicate using mmWave in a 5G New Radio (NR) network, the method includes selecting a first beam among a plurality of beams based on a predicted reference signal, perform adaptive filtering on the first beam, and tracking statistical variations in the first beam based on the adaptive filtering.