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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12568008 B1

PDFFull Text
Date of Patent:
Mar. 03, 2026

Filed:

May. 31, 2023

Method and apparatus for performing initial access procedure for low cost user equipment in wireless communication system

Applicant:

Lg Electronics Inc., Seoul, KR;

Inventors:

Yunjung Yi, Seoul, KR;

Joonkui Ahn, Seoul, KR;

Hyangsun You, Seoul, KR;

Assignee:

LG ELECTRONICS INC., Seoul, KR;

Attorney:

BRYAN CAVE LEIGHTON PAISNER LLP

Primary Examiner:

Siren Wei

Int. Cl.
CPC ...
H04L 27/26 (2006.01); H04J 11/00 (2006.01); H04L 5/00 (2006.01); H04L 5/22 (2006.01); H04W 4/70 (2018.01); H04W 48/02 (2009.01); H04W 72/0446 (2023.01); H04W 72/23 (2023.01); H04W 74/00 (2009.01); H04W 74/0833 (2024.01);
U.S. Cl.
CPC ...
H04L 27/2602 (2013.01); H04J 11/0026 (2013.01); H04L 5/0007 (2013.01); H04L 5/0053 (2013.01); H04L 5/0058 (2013.01); H04L 5/22 (2013.01); H04W 4/70 (2018.02); H04W 48/02 (2013.01); H04W 72/0446 (2013.01); H04W 72/23 (2023.01); H04W 74/002 (2013.01); H04W 74/006 (2013.01); H04W 74/0833 (2013.01); H04L 27/2603 (2021.01);
Abstract

A method and apparatus for performing an initial access procedure in a wireless communication system is provided. A low cost user equipment (UE) transmits a list of capabilities to a network, and receives a reject message from the network when at least one of the capabilities is not supported by the network. The list of capabilities may be transmitted during a random access procedure via a random access preamble on a physical random access channel (PRACH) or a message 3 on a physical uplink shared channel (PUSCH). The reject message may be received during the random access procedure a random access response or an acknowledge message for the message 3.

Find Patent Forward Citations

Yi, Yunjung. (2026). Method and apparatus for performing initial access procedure for low cost user equipment in wireless communication system (U.S. Patent No. 12568008). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12568008

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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