公开(公告)号：US20190068265A1

公开(公告)日：2019-02-28

申请号：US16111657

申请日：2018-08-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyoungjoo LEE ,  Mingyu KANG ,  Jinwoo KIM ,  Taeyoon KIM ,  Byungwook YOO ,  Kookyeon LEE ,  Chaeman LIM ,  Ilgyu CHOI

IPC: H04B7/06

CPC classification number: H04B7/0617 ,  H04B7/0623 ,  H04B7/0695 ,  H04B7/0874 ,  H04B7/088

Abstract: Disclosed are an apparatus and a method for selecting a beam in an electronic device. An electronic device includes: a plurality of antennas configured to form beams in different directions; and at least one processor, wherein the at least one processor is configured to: control the plurality of antennas to form a wide beam, determine a transmission beam pattern of a transmitting side through the wide beam, control the plurality of antennas to form a reception beam, and determine a reception beam pattern to be used for receiving a signal from the transmitting side.

公开(公告)号：US20180234864A1

公开(公告)日：2018-08-16

申请号：US15943297

申请日：2018-04-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taeyoon KIM ,  Mingoo KIM ,  Jonghan LIM ,  Chaeman LIM

IPC: H04W24/02 ,  H04J11/00 ,  H04B1/7107

CPC classification number: H04W24/02 ,  H04B1/7107 ,  H04J11/0046 ,  H04J11/0056

Abstract: A method and an apparatus for cancelling interference in a wireless communication system are provided. The method includes acquiring interference signal information on a reception signal received from a base station based on a preconfigured constellation set, and cancelling an interference signal from the reception signal by using the acquired interference signal information. Accordingly, reception performance in a cell edge can be improved by acquiring dominant interference signal information.