公开(公告)号：US20220117021A1

公开(公告)日：2022-04-14

申请号：US17299856

申请日：2019-10-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wonsuk CHUNG ,  Jihwan KIM ,  Soomin LEE ,  Taeseop LEE ,  Jiyoung CHA ,  Hyejeong KIM ,  Sangho LEE ,  Suyoung PARK

IPC: H04W76/16 ,  H04W48/20 ,  H04W24/10 ,  H04W76/18 ,  H04W56/00

Abstract: Disclosed according to various embodiments is an electronic device comprising: a first communication circuit configured to provide first wireless communication within a first frequency range; a second communication circuit configured to provide second wireless communication within a second frequency range; a processor operably connected to the first communication circuit and the second communication circuit; and a memory operably connected to the processor, wherein the memory has instructions stored therein which cause, when executed, the processor to: establish a channel for communication with a first base station, by using the first communication circuit; receive, from the first base station, a first message containing information about at least one frequency at which to assess a communication status by using the second communication circuit; assess statuses for communication with one or more second base stations, by using the second communication circuit on the basis of the first message; transmit a second message concerning the one or more second base stations to the first base station on the basis of results obtained by the assessment; receive, from the first base station, a third message containing information about a selected second base station and timer information on the basis of the second message; start a timer on the basis of the timer information and then, by using the second communication circuit, assess a status for communication with the selected second base station on the basis of a signal received from the selected second base station; and transmit a fourth message containing information about the selected second base station to the first base station before the end of the timer on the basis of results obtained by the assessment. Various other embodiments found through the specification are also possible.

公开(公告)号：US20220078877A1

公开(公告)日：2022-03-10

申请号：US17526702

申请日：2021-11-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soomin LEE ,  Hansung LEEM ,  Hongju PARK ,  Jangbok LEE ,  Hong KIM ,  Kisung PARK ,  Jookwan LEE ,  Wonsuk CHUNG ,  Hyejeong KIM ,  Sangho LEE ,  Suyoung PARK ,  Sunmin HWANG

IPC: H04W76/27 ,  H04W36/00 ,  H04W76/15

Abstract: A portable communication device includes a touch screen display; first communication circuitry configured to support a long term evolution (LTE) communication; second communication circuitry configured to support a new radio (NR) communication; a memory storing operator information indicating an operator of a mobile network and operator policy information; and at least one processor configured to receive, from an LTE base station corresponding to the mobile network via the first communication circuitry, a system information block (SIB) and a non-access stratum (NAS) message, determine, based on the SIB and the NAS message, whether dual connectivity of the LTE communication and the NR communication is available for the portable communication device, based on the operator information, the operator policy information and determining that the dual connectivity is available for the portable communication device, select an indicator from a first indicator and a second indicator, the first indicator indicating that the portable communication device is connected with the mobile network via the LTE communication, the second indicator indicating that the NR communication is available for the portable communication device to connect with the mobile network, and display the selected indicator via the touch screen display.

公开(公告)号：US20200351976A1

公开(公告)日：2020-11-05

申请号：US16933677

申请日：2020-07-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soomin LEE ,  Hansung LEEM ,  Hongju PARK ,  Jangbok LEE ,  Hong KIM ,  Kisung PARK ,  Jookwan LEE ,  Wonsuk CHUNG ,  Hyejeong KIM ,  Sangho LEE ,  Suyoung PARK ,  Sunmin HWANG

IPC: H04W76/27 ,  H04W76/15

Abstract: A portable communication device includes a touch screen display; first communication circuitry configured to support a long term evolution (LTE) communication; second communication circuitry configured to support a new radio (NR) communication; a memory storing operator information indicating an operator of a mobile network and operator policy information; and at least one processor configured to receive, from an LTE base station corresponding to the mobile network via the first communication circuitry, a system information block (SIB) and a non-access stratum (NAS) message, determine, based on the SIB and the NAS message, whether dual connectivity of the LTE communication and the NR communication is available for the portable communication device, based on the operator information, the operator policy information and determining that the dual connectivity is available for the portable communication device, select an indicator from a first indicator and a second indicator, the first indicator indicating that the portable communication device is connected with the mobile network via the LTE communication, the second indicator indicating that the NR communication is available for the portable communication device to connect with the mobile network, and display the selected indicator via the touch screen display.

公开(公告)号：US20220015171A1

公开(公告)日：2022-01-13

申请号：US17294787

申请日：2019-11-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wonsuk CHUNG ,  Jihwan KIM ,  Taeseop LEE ,  Jiyoung CHA ,  Hyejeong KIM ,  Sangho LEE ,  Suyoung PARK

IPC: H04W76/15 ,  H04W24/10

Abstract: Various embodiments of the present invention relate to a signal measurement method for adding a secondary node in an electronic device and the electronic device thereof, and the electronic device may include a first communication circuit configured to provide first wireless communication using a first frequency range, a second communication circuit configured to provide second wireless communication using a second frequency range, a processor operatively connected with the first communication circuit and the second communication circuit, and a memory operatively connected with the processor, and configured to store at least one first measurement configuration information, and the memory may store instructions for, when executed, causing the processor to, using the first communication circuit, perform communication connection with a master node (MN) base station operating as an MN, while performing the communication connection with the MN base station, measure a state of a signal from at least one base station for operating as a secondary node (SN) using the at least one first measurement configuration information, using the second communication circuit, and transmit a first message including at least part of the measurement result, to the MN base station.

公开(公告)号：US20210219240A1

公开(公告)日：2021-07-15

申请号：US15734146

申请日：2019-12-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyoungjoo LEE ,  Wonsuk CHUNG ,  Sangho LEE ,  Hyejeong KIM ,  Euichang JUNG

IPC: H04W52/14 ,  H04W76/15 ,  H04W52/36

Abstract: The disclosure relates to a device and a method for controlling transmission power of an electronic device in a wireless communication system. An electronic device may include: a housing; at least one radio frequency integrated circuit (RFIC) disposed in the housing and configured to support a first radio access technology (RAT) and a second RAT; a first communication processor electrically or operationally connected to the at least one RFIC; a second communication processor electrically or operationally connected to the at least one RFIC and the first communication processor; and at least one memory which is operationally connected to the first communication processor and the second communication process or is a part of at least one of the first communication processor or the second communication processor, and which is configured to store a first threshold value related to the at least one RFIC.

公开(公告)号：US20200037387A1

公开(公告)日：2020-01-30

申请号：US16521033

申请日：2019-07-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soomin LEE ,  Hansung LEEM ,  Hongju PARK ,  Jangbok LEE ,  Hong KIM ,  Kisung PARK ,  Jookwan LEE ,  Wonsuk CHUNG ,  Hyejeong Kim ,  Sangho LEE ,  Suyoung PARK ,  Sunmin HWANG

IPC: H04W76/27 ,  H04W76/15

Abstract: An electronic device includes at least one wireless communication circuit; a display, a processor, and a memory configured to store first information associated with new radio (NR) cell searching, the memory storing instructions that, when executed, cause the processor to receive a system information block (SIB) including information indicating that evolved terrestrial radio access network (E-UTRAN) new radio-dual connectivity (EN-DC) is possible, from a long-term evolution (LTE) base station by using the at least one wireless communication circuit; select a cell of the LTE base station based at least partly on the SIB, using the at least one wireless communication circuit; display a first indicator associated with availability of LTE on a partial region of the display, in response to selecting the cell of the LTE base station; after selecting the cell of the LTE base station, perform the NR cell searching based at least partly on the first information, using the at least one wireless communication circuit; display a second indicator associated with availability of NR on the partial region of the display, based at least partly on the result of the NR cell searching; and display a third indicator obtained by changing at least part of a color or shading of the second indicator, on the partial region of the display in response to performing data transmission to an NR base station after determining the result of the NR cell searching.

公开(公告)号：US20220326779A1

公开(公告)日：2022-10-13

申请号：US17428438

申请日：2021-08-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wonsuk CHUNG ,  Yongsang CHO ,  Byungwook YOO ,  Sungjin PARK ,  Chaiman LIM

IPC: G06F3/01 ,  G06K9/62 ,  G06F3/03

Abstract: An electronic device is provided. The electronic device includes at least one sensor and at least one processor configured to identify a gesture identification request from a first application being executed by the at least one processor, in response to the identification of the gesture identification request, identify a gesture using at least one sensing data from at least one first sensor module activated, among the at least one sensor, based on a gesture application, provide the identified gesture to the first application, and perform at least one operation corresponding to the identified gesture based on the first application. Other various embodiments are possible as well.

公开(公告)号：US20210081104A1

公开(公告)日：2021-03-18

申请号：US16925489

申请日：2020-07-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Wonsuk CHUNG ,  Sunghyun PARK ,  Soonyong CHO ,  Jaehwan Kim ,  Jisup Lee

IPC: G06F3/0488

Abstract: Disclosed are an electronic apparatus and a method of controlling the same. The electronic apparatus includes a camera, a display, a memory, and a processor configured to execute at least one instruction to: detect a plurality of fingers in a plurality of first image frames obtained through the camera and, in response to an identification that a pose of the plurality of detected fingers corresponds to a trigger pose, enter a character input mode, detect a first motion of a finger among the plurality of fingers in a plurality of second image frames obtained through in the character input mode, identify a key corresponding to the first motion, from among a plurality of keys mapped to the finger, based on a position of the finger by the first motion and a reference point set to the finger, and control the display to display information corresponding to the identified key.

公开(公告)号：US20200329399A1

公开(公告)日：2020-10-15

申请号：US16839967

申请日：2020-04-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wonsuk CHUNG ,  Jongmin BAIK ,  Sangho LEE ,  Taeseop LEE ,  Hyerim LEE

IPC: H04W28/06 ,  H04L29/08 ,  H04W76/15 ,  H04L29/06 ,  H04W80/02 ,  H04W28/02 ,  H04W36/00 ,  H04W80/08

Abstract: An electronic device may include a first communication processor supporting first network communication with a first network, and a second communication processor supporting second network communication with a second network different from the first network. When both of the first network communication and the second network communication are set to a data transmittable state, the second communication processor may be configured to transmit transmission data based on the second network communication selected as a primary path from between the first network communication and the second network communication, when the size of the transmission data is less than a predetermined threshold. In response to detection of a failure in the second network communication, the first communication processor may be configured to transmit the transmission data based on the first network communication, irrespective of whether the size of the transmission data is equal to or larger than the predetermined threshold.

公开(公告)号：US20230097437A1

公开(公告)日：2023-03-30

申请号：US16971122

申请日：2020-07-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wonsuk CHUNG ,  Sangho LEE ,  Jukwan LEE ,  Suyoung PARK

IPC: H04W76/28

Abstract: An electronic device is provided. The electronic device includes a first communication processor configured to support first network communication with a first network, and a second communication processor configured to support second network communication with a second network, which is different from the first network. If both the first network communication and the second network communication are configured to be in a state capable of transmitting data, when the second communication processor is in a discontinuous reception (DRX) mode, the first communication processor is configured to identify an uplink packet to be transmitted and transmit the uplink packet using the first network communication, based on identifying that the second communication processor is in the DRX mode, and the second communication processor maintains the DRX mode, while the uplink packet is transmitted. Other various embodiments may be possible.