公开(公告)号：US20220164193A1

公开(公告)日：2022-05-26

申请号：US17594286

申请日：2020-04-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kwangsik CHOI ,  Donguk SEO ,  Kyungjoong SHIN ,  Myungsu CHA ,  Junyong CHOI

IPC: G06F9/4401 ,  G06F9/451 ,  G06F9/445 ,  G06F21/57

Abstract: Disclosed is an electronic device comprising processor connected to a memory. The memory is configured to store a control application, a preferences file and an operating system image for executing a second operating system. The processor is configured to execute the control application in a first operating system. The processor is configured to determine whether preferences of the operating system image satisfy a defined condition in the control application The processor is also configured to change the preferences of the operating system image by using the preferences file when the preferences of the operating system image do not satisfy the defined condition. The processor is further configured to copy, to the operating system image, a package file for allowing the control application to control an operation of the second operating system.

公开(公告)号：US20220261291A1

公开(公告)日：2022-08-18

申请号：US17734720

申请日：2022-05-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyungseok YU ,  Donguk SEO ,  Kyungjoong SHIN ,  Junyong CHOI ,  Eungchan KIM ,  Kyongha PARK ,  Yong SHIN ,  Changsoo SHIN ,  Kyungsik YOON ,  Kyungsun LEE ,  Shinjae LEE ,  Hyungil LEE ,  Myungsu CHA ,  Kwangsik CHOI ,  Seyoung CHOI ,  Yurak CHOE

IPC: G06F9/50

Abstract: An electronic device for executing various operating systems is provided. The electronic device includes first and second hardware devices, a first operating system (OS), a second OS different from the first OS, and a processor configured to control the first hardware device to process first data from a first program executed on the first OS, obtain a command for executing the second OS, generate a container for executing the second OS based on a kernel of the first OS in response to the command for executing the second OS, execute the second OS on the generated container, execute a second program on the second OS, obtain second data regarding the second program from the second OS via socket communication by a control application installed on the first OS, and control the second hardware device to process the second data regarding the second program based on the first OS using the installed control application.

公开(公告)号：US20190200263A1

公开(公告)日：2019-06-27

申请号：US16222067

申请日：2018-12-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungsoo LEE ,  Donguk SEO ,  Bumyoul BAE

IPC: H04W36/00 ,  H04W76/15

Abstract: A broadcast signal receiving apparatus comprises a tuner configured to be tuned to a locking frequency selected corresponding to a broadcast signal and receive the broadcast signal at the selected locking frequency; a communicator configured to perform wireless communication with an external apparatus through a plurality of channels different in a frequency band from each other; and a processor configured to control the communicator to perform the wireless communication through a channel having less interference between the selected locking frequency and the frequency band among the plurality of channels. According to an exemplary embodiment, the frequency interference with the wireless communication can be avoided in advance in terms of receiving the broadcast signal. Further, image quality can be guaranteed even when the wireless communication is used, in terms of receiving the broadcast signal.