公开(公告)号：US12237845B2

公开(公告)日：2025-02-25

申请号：US17954722

申请日：2022-09-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Samir Kumar Mishra ,  Digvijay Katyal ,  Sarvesha Anegundi Ganapathi

IPC: H03M13/00 ,  H03M13/13 ,  H03M13/23 ,  H04J13/10

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.

公开(公告)号：US11963188B2

公开(公告)日：2024-04-16

申请号：US17479456

申请日：2021-09-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Samir Kumar Mishra ,  Digvijay Katyal ,  Prince Arya ,  Sarvesha Anegundi Ganapathi ,  Alok Jain

IPC: H04B7/08 ,  H04W72/23

CPC classification number: H04W72/23 ,  H04B7/088

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.