公开(公告)号：US11496196B2

公开(公告)日：2022-11-08

申请号：US16966654

申请日：2019-02-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seokkun Hyung ,  Bongsup Son ,  Dongju Lee ,  Wonjin Choi ,  Janghoon Lee

IPC: H04B7/06 ,  H04B7/04 ,  H04W52/24 ,  H04W72/04 ,  H04L5/00 ,  H04B17/318 ,  H04B7/0404

Abstract: Various embodiments of the disclosure relate to a 5th generation (5G) or pre-5G communication system for supporting a data transfer rate higher than that of a 4th generation (4G) communication system such as LTE (long term evolution). An operating method of an electronic device according to various embodiments may include: receiving a reference signal from a base station via a plurality of antennas; acquiring path loss values respectively corresponding to the antennas, based on the reference signal; determining at least two antennas among the antennas, based on frequency band information received from the base station; acquiring a ratio for the path loss values corresponding to the determined at least two antennas; and transmitting a signal via the at least two antennas, based on the acquired ratio.

公开(公告)号：US11848477B2

公开(公告)日：2023-12-19

申请号：US17260119

申请日：2019-05-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dongju Lee ,  Bongsup Son ,  Kyoungsun Lee ,  Wonjin Choi ,  Jiwoo Lee

IPC: H01Q1/24 ,  H01Q1/52 ,  H04B7/0413 ,  H04W88/06

CPC classification number: H01Q1/523 ,  H01Q1/243 ,  H04B7/0413 ,  H04W88/06

Abstract: An electronic device may include a housing including a first conductive portion, a second conductive portion electrically isolated from the first conductive portion, and a third conductive portion electrically isolated from the first conductive portion and the second conductive portion, a first wireless communication circuit disposed in the space and to transmit or receive a first signal and a second signal, which have a frequency in a first frequency range, through Multiple Input Multiple Output (MIMO) using the first conductive portion and the second conductive portion, respectively, and a second wireless communication circuit disposed in the space and transmit or receive a third signal and a fourth signal having a frequency in a second frequency range through Carrier Aggregation (CA) using the third conductive portion and the conductive pattern, respectively.

公开(公告)号：US11038569B2

公开(公告)日：2021-06-15

申请号：US16771422

申请日：2019-01-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dongju Lee ,  Bongsup Son ,  Wonjin Choi ,  Seokkun Hyung

IPC: H04B7/06 ,  H04B7/0404

Abstract: An electronic device according to an embodiment disclosed in the disclosure includes a housing, a plurality of antennas positioned at mutually different areas of the housing, respectively, a wireless communication circuitry to transmit a diversity signal using the plurality of antennas, a processor operatively connected with the wireless communication circuitry, and a memory operatively connected with the processor to store instructions.