公开(公告)号：US20210051658A1

公开(公告)日：2021-02-18

申请号：US16992639

申请日：2020-08-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seungil PARK ,  Youngjoon KIM ,  Hyojin LEE

IPC: H04W72/04 ,  H04L1/18 ,  H04W56/00

Abstract: The disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system or a 6th-Generation (6G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system. A method of communicating with a user equipment by using a frequency resource of a second mobile communication provider in a mobile communication system, the method being performed by a first base station of a first mobile communication provider is provided. The method includes requesting to permit the first base station to use a second frequency resource of the second mobile communication provider, transmitting, to the user equipment, setting information, for establishing communication using the second frequency resource of the second mobile communication provider, through a first frequency resource of the first mobile communication provider, and communicating with the user equipment through the second frequency resource, based on the setting information.

公开(公告)号：US20240214141A1

公开(公告)日：2024-06-27

申请号：US18157679

申请日：2023-01-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Bongsung SEO ,  Suhwook KIM ,  Seungil PARK ,  Byeonghun HWANG ,  Hyeondeok JANG

IPC: H04L5/00 ,  H04L25/02

CPC classification number: H04L5/0048 ,  H04L25/0202

Abstract: The disclosure relates to a 6G communication system for achieving high data transmission rates and ultra-low latency after 4G and 5G communication systems. A method performed by a base station in a communication system according to an embodiment of the disclosure may include identifying a first pilot for channel estimation or a second pilot for non-linearity compensation of a PA, identifying pilot information related to at least one of the first pilot and the second pilot, and transmitting, to a terminal, control information including the pilot information.

公开(公告)号：US20230268943A1

公开(公告)日：2023-08-24

申请号：US18156789

申请日：2023-01-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangho LEE ,  Suhwook KIM ,  Seungil PARK ,  Yosub PARK ,  Bongsung SEO ,  Hyeondeok JANG

IPC: H04B1/04

CPC classification number: H04B1/0475 ,  H04B2001/0441

Abstract: The present disclosure relates to a 5G communication system or a 6G communication system for supporting higher data rates beyond a 4G communication system such as long term evolution (LTE). A method performed by a first entity transmitting data in a wireless communication system is provided. The method includes detecting a nonlinearity of a transmission power of a signal transmitted from the first entity is changed, transmitting, to a second entity, a nonlinearity state indicator corresponding to the changed nonlinearity, and transmitting, to the second entity, data according to the nonlinearity state indicator.

公开(公告)号：US20220150911A1

公开(公告)日：2022-05-12

申请号：US17524672

申请日：2021-11-11

Applicant: Samsung Electronics Co., Ltd. ,  Research & Business Foundation Sungkyunkwan University

Inventor： Kwonjong LEE ,  Sang-Hyo KIM ,  Hyojin LEE ,  Min Young CHUNG ,  Dong Hyun KONG ,  Yong-Sung KIL ,  Seungil PARK ,  Seunghyun LEE

IPC: H04W72/12 ,  H04L12/24 ,  H04L5/14

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate than a 4G communication system such as LTE. The disclosure relates to a method and an apparatus for enhancement of self-interference channel estimation performance to secure self-interference removal performance in full-duplex (FD) communication and, more specifically, to a method and an apparatus for scheduling a transmission resource for enhanced self-interference channel estimation in the FD communication.

公开(公告)号：US20220022049A1

公开(公告)日：2022-01-20

申请号：US17374765

申请日：2021-07-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seungil PARK ,  Youngjoon KIM ,  Hyojin LEE

IPC: H04W16/14 ,  H04W60/04 ,  H04W76/25

Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system or a 6th-Generation (6G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system.
Provided is a method, system, and apparatus for sharing a dynamic frequency in a wireless communication system. A method, performed by a network entity, of assigning a frequency channel, includes: receiving a frequency channel assignment request from a first device; identifying a device cluster including the first device; and assigning, to the first device, at least one frequency channel included in a frequency channel set assigned to the device cluster including the first device. The device cluster may satisfy a certain condition and may be a set of a plurality of devices sharing at least one frequency channel included in the frequency channel set.

公开(公告)号：US20210168619A1

公开(公告)日：2021-06-03

申请号：US17107222

申请日：2020-11-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seungil PARK ,  Youngjoon KIM ,  Hyojin LEE

IPC: H04W16/14 ,  H04W24/10 ,  H04W52/36 ,  H04W24/08 ,  H04W72/04

Abstract: A method, performed by a first base station, of sharing a frequency resource with a second base station in a wireless communication system is provided. The method includes transmitting, to channel measurement target terminals determined from among terminals communicating with the first base station using first frequency resources, information instructing to transmit a signal for channel measurement to the second base station; transmitting, to the second base station, information indicating that the signal for channel measurement is to be transmitted from the channel measurement target terminals; receiving, from the second base station, measurement information about channels between the second base station and the channel measurement target terminals; determining a shared frequency resource to be shared with the second base station from among the first frequency resources, based on the measurement information about the channels between the second base station and the channel measurement target terminals; and transmitting information about the shared frequency resource to the second base station.