公开(公告)号：US20240031074A1

公开(公告)日：2024-01-25

申请号：US17754892

申请日：2020-10-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Satya Kumar VANKAYALA ,  Abhay Kumar SAH ,  Anshuman NIGAM ,  Satya Venkata Uma Kishore GODAVARTI ,  Tirthankar MITTRA

IPC: H04L1/1812

CPC classification number: H04L1/1819

Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE).
Embodiments of present disclosure relates to apparatus and method for enabling optimized decoding of data packet in HARQ based communication in wireless communication network. Initially, unsuccessful decoding of instant data packet received from transmitting unit is identified. If number of previous data packets, received preceding the instant data packet, is greater than one, subsequent decoding is enabled in the receiving unit for the instant data packet. The subsequent decoding includes generating sequentially, modified versions of data packets, for decoding. The modified versions comprises all possible weighted combinations of the data packets with at least one of the instant data packet and one or more of the previous data packets. Each of the modified versions is decoded individually and a subsequent modified version from the modified versions is generated when unsuccessful decoding is identified for previously generated modified version from the modified versions.

公开(公告)号：US20230308116A1

公开(公告)日：2023-09-28

申请号：US17856004

申请日：2022-07-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Tirthankar MITTRA ,  Seungil YOON ,  Satya Kumar VANKAYALA

IPC: H03M13/11 ,  G06K9/62

CPC classification number: H03M13/1177 ,  H03M13/1108 ,  H03M13/1122 ,  H03M13/1128 ,  G06K9/6256

Abstract: The present disclosure relates to a method and an apparatus for decoding data packets in communication network. The method comprises receiving one or more data packets related to each of one or more data types; and decoding the one or more data packets using a parity check matrix associated with the corresponding data type, wherein the parity check matrix comprises a plurality of layers, arranged according to a combination of layers which is determined using a reinforcement model.