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51.发明公开公开(公告)号：US20240073088A1
公开(公告)日：2024-02-29
申请号：US18490674
申请日：2023-10-19
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Junsu CHOI , Hyunkee MIN , Hyunah OH , Sunkee LEE
IPC: H04L41/0816 , H04L41/50 , H04W4/80 , H04W12/08 , H04W72/0446 , H04W72/30 , H04W72/542
CPC classification number: H04L41/0816 , H04L41/50 , H04W4/80 , H04W12/08 , H04W72/0446 , H04W72/30 , H04W72/542 , H04W68/005
Abstract: An electronic device is provided, which includes a housing, at least one wireless communication circuit located inside the housing and configured to: receive, from an AP device through a wireless medium, a target wake time (TWT) element indicating a TWT service period and a type of traffic that is associated with latency of the traffic; in response to receiving the TWT element, generate data frame associated with the type of traffic indicated by the TWT element; and transmit, to the AP device through the wireless medium, the data frame associated with the type of traffic during the TWT service period indicated by the TWT element.
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52.发明公开公开(公告)号：US20230217331A1
公开(公告)日：2023-07-06
申请号：US18115451
申请日：2023-02-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seongsu CHOI , Yeji YOON , Hyunkee MIN , Taeyong KIM , Sunkee LEE , Junhak LIM
CPC classification number: H04W36/06 , H04W36/0061 , H04W36/30 , H04W84/12
Abstract: A electronic device includes a memory, a communication circuit that supports plural frequency bands for wireless local area network (WLAN) communication, and a processor operably connected to the memory and the communication circuit. The processor establishes WLAN communication with an access point (AP) over a first frequency band among the frequency bands, compares, based on a signal of a second frequency band different from the first frequency band being detected, the first frequency band with the second frequency band, determines, based on the second frequency band being higher than the first frequency band, a change in a strength of a signal received over the first frequency band, estimates, when the change indicates an increase in the strength, a link quality for the AP over the second frequency band, and switches the first frequency band for WLAN communication with the AP to the second frequency band based on the link quality.
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53.发明公开公开(公告)号：US20230209407A1
公开(公告)日：2023-06-29
申请号：US18113779
申请日：2023-02-24
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyunkee MIN , Youngkow LEE , Junghun LEE
CPC classification number: H04W28/0983 , H04W28/0215 , H04W28/0236
Abstract: According to various embodiments of the present disclosure, an electronic device may include: a communication circuit and a processor operatively connected to the communication circuit, wherein the processor may be configured to: receive capability information including a maximum bandwidth of an external electronic device, determine a recommended bandwidth based on a comparison result of a first data rate according to interference in the maximum bandwidth of the external electronic device and a second data rate according to interference in at least one reference bandwidth, and perform a wireless communication connection with the external electronic device using the recommended bandwidth.
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54.发明公开公开(公告)号：US20230189056A1
公开(公告)日：2023-06-15
申请号：US18106677
申请日：2023-02-07
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Junsu CHOI , Hyunkee MIN , Jihoon SUNG , Sunkey LEE , Junghun LEE
IPC: H04W28/02
CPC classification number: H04W28/0268
Abstract: A target wake time (TWT) control method of an electronic device according to an embodiment comprises: obtaining a TWT parameter comprising TWT interval information based on a target wake (TWT) agreement with an access point; obtaining the next target wake time (TWT) agreement with an access point; obtaining the next target wake time (TWT) based on the TWT interval information included in the TWT parameter and a traffic state received from the access point; and transmitting a TWT information frame comprising the next target wake time to the access point.
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公开(公告)号：US20230136828A1
公开(公告)日：2023-05-04
申请号：US17969482
申请日：2022-10-19
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyunkee MIN , Moonsoo KIM , Junghun LEE , Minsik HWANG
Abstract: An electronic device may include a communication circuit configured to transmit and receive data to and from a first external electronic device through a first link of short-range wireless communication while the electronic device operates in a soft AP mode and to transmit and receive data to and from a second external electronic device through a second link of the short-range wireless communication while the electronic device operates in an STA mode; and a processor, wherein the processor may be configured to identify a control method of the first link and the second link, and to configure at least one parameter related to a period during which data transmission and/or reception through the second link is possible based on at least one parameter related to a period during which data transmission and/or reception through the first link is possible corresponding to identifying that the control method does not simultaneously perform data transmission and/or reception through the first link and the second link. Further, various other embodiments are possible.
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Patent Agency Ranking
公开(公告)号：US20230126559A1
公开(公告)日：2023-04-27
申请号：US18071927
申请日：2022-11-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Junsu CHOI , Hyeonu CHOI , Sunghwan KIM , Hyunkee MIN , Junhak LIM , Kiyeong JEONG
IPC: H04M1/72454 , H04M1/02
Abstract: An electronic device includes: a hinge structure; a foldable housing including a first housing structure and a second housing structure that are configured to be foldable relative to each other around the hinge structure; a first antenna provided in the first housing structure; a second antenna provided in the second housing structure; a communication circuit electrically connected to the first antenna and the second antenna, and configured to transmit and receive data through a first link and a second link established between an external electronic device and the electronic device; and a processor operatively connected to the communication circuit, wherein the processor is configured to: identify whether an angle between the first housing structure and the second housing structure satisfies a specified condition; and control the communication circuit to transmit, through at least one of the first link and the second link, a signal related to a change in an operation of short-range wireless communication, based on whether the angle satisfies the specified condition.
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公开(公告)号：US20230112678A1
公开(公告)日：2023-04-13
申请号：US17973373
申请日：2022-10-25
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyunkee MIN , Moonsoo KIM , Junghun LEE , Minsik HWANG
Abstract: Various embodiments of the disclosure provide a method and apparatus for WLAN communication with a plurality of external electronic devices, in an electronic device. An electronic device may include: a memory, a wireless communication circuit, and at least one processor, and the processor is configured to: identify whether a second external electronic device connected to the electronic device for communication via the WLAN is present, based on a first external electronic device connectable to the electronic device via WLAN-based direction communication being retrieved, obtain connection information related to the WLAN communication with the second external electronic device, based on the second external electronic device being present, set, based on the connection information related to the WLAN communication with the second external electronic device, a frequency band and/or WLAN communication scheme for WLAN communication with the first external electronic device, and perform, based on the set WLAN communication scheme and/or frequency band, WLAN communication with the first external electronic device.
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58.发明申请公开(公告)号：US20230027625A1
公开(公告)日：2023-01-26
申请号：US17858624
申请日：2022-07-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jaewoong JEON , Hyunkee MIN
Abstract: An electronic device including a first communication circuit supporting a first radio access technology (RAT), a first processor operatively connected with the first communication circuit, a second communication circuit supporting a second RAT, and a second processor electrically connected with the first processor and the second communication circuit is provided. The second processor provides first data to the first processor, obtains first information indicating a first frequency band from the first processor, and transmits the first information to the second communication circuit to control an upper limit of transmission power of a second signal through a second frequency band into a magnitude associated with the first frequency band.
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59.发明申请公开(公告)号：US20220343829A1
公开(公告)日：2022-10-27
申请号：US17422606
申请日：2021-07-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyunkee MIN , Doosuk KANG , Jihoon SUNG , Sunkey LEE , Junghun LEE , Junsu CHOI
IPC: G09G3/20
Abstract: An electronic device is provided. The electronic device includes a communication circuit, and at least one processor operatively connected to the communication circuit, wherein the at least one processor is configured to establish, via the communication circuit, a communication connection with a display device, identify channel information about a first channel on which the communication connection is established, identify image information about an image displayed in the display device, and based on the channel information about the first channel and the image information, identify whether the electronic device is capable of transmitting a data frame each communication cycle which corresponds to a frame rate provided in the display device.
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60.发明申请公开(公告)号：US20220163650A1
公开(公告)日：2022-05-26
申请号：US17668528
申请日：2022-02-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyunkee MIN , Chiho KIM , Junghun LEE , Taehun LIM , Junsu CHOI
Abstract: According to various embodiments, an electronic device using a millimeter wave comprises: a first antenna array; a second antenna array; a communication circuit; and at least one processor, wherein the at least one processor may be configured to: control the communication circuit to output a first signal through the first antenna array; when a first reflected signal acquired from the first signal reflected by an object is received through the second antenna array, determine the range between the object and the electronic device on the basis of the first reflected signal; determine an output period of a second signal on the basis of the determined range; control the communication circuit to output the second signal through the first antenna array according to the determined output period; and when a second reflected signal acquired from the second signal reflected by the object is received through the second antenna array, identify an attribute of the object on the basis of the second reflected signal. Various other embodiments may be possible.
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