EP4050804

SEP

METHOD AND APPARATUS FOR CHANNEL ENCODING AND DECODING IN COMMUNICATION OR BROADCASTING SYSTEM

Filed

Jun 22, 2018

Technology

Electrical engineering · Digital communication +1

UPC cases

Ownership history

As recorded at the EPO. Transfers made after the opposition period are recorded in national registers and may be missing here.

Samsung Electronics Co., Ltd.since Jul 29, 2022; EPO record ends Aug 8, 2024

Abstract

A pre-5th-generation (pre-5G) or 5G communication system for supporting higher data rates beyond a 4th-generation (4G) communication system, such as long term evolution (LTE) is provided. A channel encoding method in a communication or broadcasting system includes identifying an input bit size, determining a block size (Z), determining a low density parity check (LDPC) sequence to perform LDPC encoding, and performing the LDPC encoding based on the LDPC sequence and the block size.

Litigation history

Date	Case	Division	Type	Outcome	Parties
May 9, 2025	UPC APP 22060/2025	Mannheim LD	Procedural application	Locked	Samsung Electronics Co., Ltd. +3

Additional proceedings on this patent

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