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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 12149988 B1

PDFFull Text
Date of Patent:
Nov. 19, 2024

Filed:

May. 15, 2023

Method and apparatus for transmitting and receiving random access preamble in wireless cellular communication system

Applicant:

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

Inventors:

Donghan Kim, Osan-si, KR;

Seunghoon Choi, Seongnam-si, KR;

Cheolkyu Shin, Suwon-si, KR;

Younsun Kim, Seongnam-si, KR;

Youngwoo Kwak, Suwon-si, KR;

Hoondong Noh, Suwon-si, KR;

Yongjun Kwak, Yongin-si, KR;

Jeongho Yeo, Hwaseong-si, KR;

Assignee:

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

Attorney:

Jefferson IP Law, LLP

Primary Examiner:

Peter Chen

Int. Cl.
CPC ...
H04W 28/26 (2009.01); H04L 5/14 (2006.01); H04W 72/044 (2023.01); H04W 72/0446 (2023.01); H04W 72/0453 (2023.01); H04W 72/23 (2023.01); H04W 74/04 (2009.01); H04W 74/0833 (2024.01); H04W 80/08 (2009.01); H04W 88/02 (2009.01); H04W 88/10 (2009.01);
U.S. Cl.
CPC ...
H04W 28/26 (2013.01); H04L 5/1469 (2013.01); H04W 72/0446 (2013.01); H04W 72/0453 (2013.01); H04W 72/046 (2013.01); H04W 72/23 (2023.01); H04W 74/04 (2013.01); H04W 74/0833 (2013.01); H04W 80/08 (2013.01); H04W 88/023 (2013.01); H04W 88/10 (2013.01);
Abstract

Disclosed are a communication method for merging, with an IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system, and a system therefor. The present disclosure can be applied to an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety-related services, and the like) on the basis of a 5G communication technology and an IoT-related technology. Disclosed are a method and an apparatus for supporting a reservation resource, and according to the present invention, a method for a base station in a communication system comprises a step of transmitting reservation resource-related information to a terminal, determining, on the basis of the reservation-related information, whether a first signal is mapped to the reservation resource and a resource, in which the first signal to be transmitted to the terminal is overlapped, and transmitting the first signal to the terminal on the basis of the determination.

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