公开(公告)号：US20230397132A1

公开(公告)日：2023-12-07

申请号：US18310759

申请日：2023-05-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jaemoon CHA ,  Seyeon LEE ,  Kyujae JANG ,  Minhwan JEON

IPC: H04W52/38 ,  H04W52/36

CPC classification number: H04W52/38 ,  H04W52/36 ,  H04W88/06

Abstract: According to various embodiments, an electronic device may comprise: an RF circuit configured for cellular data communication, a plurality of antennas connected to the RF circuit, a Wi-Fi module comprising Wi-Fi circuitry, and at least one processor. The at least one processor may be configured to provide a first indication indicating activation of cellular data communication based on a first antenna among the plurality of antennas being used for transmission. A distance between the first antenna and a Wi-Fi antenna corresponding to the Wi-Fi module may be equal to or less than a first value. The Wi-Fi module may be configured to perform a back-off operation on transmission power of a Wi-Fi RF signal based on reception of the first indication. The at least one processor may be further configured to refrain from providing the first indication, based on a second antenna from which distance to the Wi-Fi antenna exceeds the first value among the plurality of antennas being used for transmission.

公开(公告)号：US20230336655A1

公开(公告)日：2023-10-19

申请号：US18338349

申请日：2023-06-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seyeon LEE

IPC: H04M1/72454 ,  H04M1/02 ,  H04B5/00 ,  H02J50/10

CPC classification number: H04M1/72454 ,  H04M1/0216 ,  H04B5/0037 ,  H02J50/10 ,  H04M2250/12

Abstract: An electronic apparatus uses a sensor module to check whether the electronic apparatus is in an unfolded state, uses the sensor module to check whether a first surface, which is concealed in a folded state and externally visible in the unfolded state, is lying on an external ground surface, checks, in response to the electronic apparatus being in the unfolded state and the first surface lying on the external ground surface, whether the external electronic apparatus is present on a charging unit, turns on a screen of a sub display, which is facing in the opposite direction as the first surface, in response to the external electronic apparatus being present on the charging unit, uses the charging unit to wirelessly supply electrical power to the external electronic apparatus, and keeps the screen of the sub display on while electrical power is being supplied to the external electronic apparatus.