公开(公告)号：US20220225358A1

公开(公告)日：2022-07-14

申请号：US17609228

申请日：2020-05-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungnam HONG ,  Byunggook KIM ,  Okyoung CHOI ,  Hojoong KWON ,  Myungkwang BYUN ,  Jiyun SEOL ,  Kiseob HONG

IPC: H04W72/12 ,  H04W72/04

Abstract: The present disclosure relates to a 5th (5G) generation or pre-5G communication system for supporting a higher data transmission rate beyond a 4th (4G) generation communication system such as long term evolution (LTE). An operating method of a base station in a wireless communication system may include identifying a resource for transmitting at least one sequence for interference measurement of another base station, based on information received from a management device, and transmitting the at least one sequence through the resource, the information received from the management device may include information of the at least one sequence and the resource, and the information of the at least one sequence and the resource may be generated based on a grouping result of base stations based on an operating frequency.

公开(公告)号：US20230262698A1

公开(公告)日：2023-08-17

申请号：US18138388

申请日：2023-04-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyunil YOO ,  Yeohun YUN ,  Youngju HWANG ,  Seho MYUNG ,  Jeongho YEO ,  Chungryul CHANG ,  Kiseob HONG

IPC: H04W72/1268 ,  H04W24/04

CPC classification number: H04W72/1268 ,  H04W24/04

Abstract: A method performed by a base station in a wireless communication system includes: identifying initial transmission scheduling intervals of terminals within a first cell; and determining whether to allocate resources to a first terminal in a second cell, based on the initial transmission scheduling intervals.

公开(公告)号：US20240224316A1

公开(公告)日：2024-07-04

申请号：US18529531

申请日：2023-12-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinsung KIM ,  Sungnam HONG ,  Kiseob HONG

IPC: H04W72/541 ,  H04L1/00 ,  H04L5/00 ,  H04W72/232

CPC classification number: H04W72/541 ,  H04L1/0003 ,  H04L5/0051 ,  H04W72/232

Abstract: A device of a base station may comprise memory storing instructions; a transceiver; and a processor. The instructions, when executed by the processor, may cause the device to: receive, uplink signals within symbols of a first slot; obtain an interference strength of a symbol that has an index usable for transmission of a sounding reference signal (SRS) on a neighbor cell from among the symbols of the first slot; determine, as time resources for uplink data to be transmitted from a user equipment (UE) within a second slot, at least one symbol respectively having at least another index distinct from the index from among symbols of the second slot; and transmit, to the UE, downlink control information indicating the at least one symbol from among the symbols of the second slot as the time resources for the uplink data to be transmitted within the second slot.

公开(公告)号：US20190223247A1

公开(公告)日：2019-07-18

申请号：US16250973

申请日：2019-01-17

Applicant: Samsung Electronics Co., Ltd

Inventor： Jaewon KANG ,  Hojoong KWON ,  Myungkwang BYUN ,  Daekyu SHIN ,  Seungjoo MAENG ,  June MOON ,  Myonghee PARK ,  Kiseob HONG

IPC: H04W76/18 ,  H04W16/14 ,  H04B7/06 ,  H04B7/0408 ,  H04L5/00

CPC classification number: H04W76/18 ,  H04B7/0408 ,  H04B7/0617 ,  H04L5/0055 ,  H04W16/14

Abstract: The disclosure relates to a 5G or pre-5G communication system for supporting higher data transmission rates than 4G communication systems such as LTE systems. According to the disclosure, a method for performing beamforming by a base station in a wireless communication system comprises obtaining transmission time proportions allocated to a plurality of beam directions and performing beamforming to send control information in the plurality of beam directions based on the obtained transmission time proportions. A base station configured to perform beamforming in a wireless communication system, includes a transceiver configured to perform beamforming communication with a UE, and a processor configured to obtain transmission time proportions allocated to each of a plurality of beam directions, and control beamforming for sending control information based on the obtained transmission time proportions.