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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 12464395 B1

PDFFull Text
Date of Patent:
Nov. 04, 2025

Filed:

Aug. 03, 2022

Method and apparatus for reporting channel state information in wireless communication systems

Applicant:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Inventors:

Youngrok Jang, Suwon-si, KR;

Jaeyeon Shim, Suwon-si, KR;

Ameha Tsegaye Abebe, Suwon-si, KR;

Seongmok Lim, Suwon-si, KR;

Hyoungju Ji, Suwon-si, KR;

Assignee:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Attorney:
Primary Examiner:

Timothy J Weidner

Int. Cl.
CPC ...
H04B 17/20 (2015.01); H04B 17/24 (2015.01); H04B 17/336 (2015.01); H04J 11/00 (2006.01); H04L 5/00 (2006.01); H04W 8/22 (2009.01); H04W 24/10 (2009.01); H04W 56/00 (2009.01); H04W 72/23 (2023.01); H04W 72/25 (2023.01); H04W 84/02 (2009.01); H04W 88/02 (2009.01); H04W 88/08 (2009.01); H04W 92/02 (2009.01); H04W 92/10 (2009.01); H04W 92/18 (2009.01);
U.S. Cl.
CPC ...
H04W 24/10 (2013.01); H04B 17/204 (2023.05); H04B 17/24 (2015.01); H04B 17/252 (2023.05); H04B 17/336 (2015.01); H04J 11/0026 (2013.01); H04J 11/0066 (2013.01); H04L 5/0051 (2013.01); H04L 5/0057 (2013.01); H04W 8/22 (2013.01); H04W 56/001 (2013.01); H04W 72/23 (2023.01); H04W 72/25 (2023.01); H04W 84/02 (2013.01); H04W 88/02 (2013.01); H04W 88/08 (2013.01); H04W 92/02 (2013.01); H04W 92/10 (2013.01); H04W 92/18 (2013.01);
Abstract

A method of reporting channel state information by first user equipment (UE) includes receiving, from a base station, channel measurement resource (CMR) configuration information, receiving, from at least one second UE, uplink interference measurement resource (UL IMR) configuration information for measurement of cross link interference (CLI) between the at least one second UE and the first UE, measuring one or more signal to interference pulse noise ratio (SINR) based on at least one downlink reference signal (DL RS) received on CMR identified from the CMR configuration information and at least one uplink reference signal (UL RS) received on UL IMR identified from the UL IMR configuration information; and transmitting, to the base station, information about the measured one or more SINR.

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