Samsung Electronics Co., Ltd.

Kiseob Hong

Hyunwoo Lee

Myungkwang Byun

Hojoong Kwon

Byunggook Kim

Jiyun Seol

Sungnam Hong

Okyoung Choi

Jaewon Kang

June Moon

Seungjoo Maeng

Daekyu Shin

Yongsang Kim

Myonghee Park

Soomin Ko

Youngmin Cho

Jaehee Cho

Jinbong Chang

Dackyu Shin

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.

Apparatus and method for controlling interference between base stations in wireless communications system

The disclosure relates to a pre-5th-generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-generation (4G) communication system, such as long term evolution (LTE). A method for operating a management device in a wireless communication system is provided. The method includes obtaining measurement results of a plurality of cells respectively, identifying an aggressor cell and a victim cell by atmospheric interference among the plurality of the cells, based on the measurement results, and performing interference control on at least one of the aggressor cell or the victim cell, wherein the measurement results include interference information related to a downlink signal of at least one other cell measured in an uplink resource duration of a measurement cell and cell information of the at least one other cell.

Apparatus and method for managing interference in wireless communication system

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.

Method and device for controlling beamforming transmission

Disclosed is a method of allocating time resources of a downlink (DL) physical control channel, including scheduling transmission of DL data in a first time resource, and scheduling transmission of uplink (UL) data in a second time resource starting after the first time resource ends, wherein an end time point of the first time resource is changed based on an amount of the DL data and is less than or equal to a first maximum value.

Method and apparatus for allocating resource in wireless communication system

Growing community of inventors

Suwon-si, South Korea

Kiseob Hong