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公开(公告)号：US20230003529A1
公开(公告)日：2023-01-05
申请号：US17903650
申请日：2022-09-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youngpo LEE , Taeyoon KIM , Dukhyun CHANG , Hyeonggeon LEE , Hyoungjoo LEE , Chaeman LIM
Abstract: An electronic device may include a magnetic sensor and at least one processor operatively connected with the magnetic sensor, wherein the at least one processor may be configured to: collect a plurality of pieces of path data based on first magnetic data related to a plurality of movements of the electronic device, by using the magnetic sensor; identify a plurality of pieces of second magnetic data, which have at least a predetermined level of mutual similarity, from among the plurality of pieces of path data; determine, to be an intersection area related to the plurality of movements of the electronic device, an area range in which the plurality of pieces of second magnetic data are collected; determine, on the basis of the intersection area, a first space and a second space related to the plurality of movements of the electronic device; and determine, on the basis of the third magnetic data acquired by using the magnetic sensor, the space in which the electronic device is located from among the first space and the second space.
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22.发明申请公开(公告)号：US20220368438A1
公开(公告)日：2022-11-17
申请号：US17877189
申请日：2022-07-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Minho YANG , Junsuk KIM , Junyoung WOO , Chaeman LIM , Euichang JUNG
IPC: H04B17/318 , H04B17/18
Abstract: Disclosed is a pre-5G or 5G communication system for supporting higher data rates beyond 4G communication system such as LTE. An electronic device including a plurality of antenna modules in a wireless communication system is provided. The electronic device includes a transceiver and a processor configured to identify a first RSRP value and a second RSRP value by using a first antenna module of the plurality of antenna modules; determine to monitor a second antenna module of the plurality of antenna modules based on the first RSRP value or the second RSRP value; and, in response to determining to monitor the second antenna module, monitor the second antenna module. The first RSRP value is measured from a first reference signal of a serving cell, and the second RSRP value is measured from a second reference signal of a neighboring cell.
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公开(公告)号：US20200288268A1
公开(公告)日：2020-09-10
申请号：US16798034
申请日：2020-02-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seungmin YOO , Daeho KANG , Yeunwoong KYUNG , Seonik SEONG , Chaeman LIM , Sungrae CHO
Abstract: In various embodiments, an electronic device may include a wireless communication module performing WLAN communication, a processor operatively connected to the wireless communication module, and a memory operatively connected to the processor. The processor may receive geofence-related information from a server in response to execution of an application associated with a geofencing service, identify status information of the electronic device, determine at least one channel based on the received geofence-related information and/or the identified status information of the electronic device, and perform a scan function based on the determined at least one channel. Other embodiments are possible.
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公开(公告)号：US20200280922A1
公开(公告)日：2020-09-03
申请号：US16744438
申请日：2020-01-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seonik SEONG , Daeho KANG , Yeunwoong KYUNG , Seungmin YOO , Chaeman LIM , Sungrae CHO
Abstract: According to an embodiment, an electronic device may include: a cellular communication module; a Wi-Fi communication module; a sensor module; a first processor; a second processor; and a memory. The memory may store first instructions that, when executed, cause the first processor to recognize a change in a user state to a measurement state to perform positioning, based on data received from the sensor module or the cellular communication module, determine a time at which the positioning is to be performed, based on the change, and transmit a timing notification to the second processor corresponding to the time at which the positioning is performed. The memory may store second instructions that, when executed, cause the second processor to measure a first position of the electronic device using the Wi-Fi communication module, in response to the timing notification. In addition, various other embodiments may be provided.
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25.发明申请公开(公告)号：US20180352404A1
公开(公告)日：2018-12-06
申请号：US15997211
申请日：2018-06-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyuhwan YI , Jaieun JUNG , Chaeman LIM
Abstract: A user equipment (UE) is provided. The UE supports D2D wireless communication and includes a communication module configured to communicate with at least one different UE, a non-transitory computer readable memory storage configured to store instructions, and at least one processor electrically connected to the communication module and the memory storage. The instructions, when executed by the UE, cause the processor to check whether an available first synchronization signal is detected, determine whether to operate as a first synchronization reference UE based on whether the first synchronization signal is detected, and transmit first system information comprising an intensity of transmission power and a second synchronization signal comprising a first synchronization identifier if the UE is determined to operate as the first synchronization reference UE.
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Patent Agency Ranking
公开(公告)号：US20160119870A1
公开(公告)日：2016-04-28
申请号：US14922517
申请日：2015-10-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dukhyun CHANG , Chaeman LIM , Jungwoo LEE , Hyoungjoo LEE
CPC classification number: H04W52/0212 , H04L63/0272 , H04W12/02 , H04W12/06 , H04W24/02 , H04W84/12 , H04W88/06 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/166 , Y02D70/23
Abstract: An electronic device, a gateway device, and signal transmission and reception methods thereof are provided. The electronic device includes a communication unit and a control unit. The communication unit is configured to transmit and to receive a signal to and from another communication entity. The control unit is configured to determine whether to activate a wireless local area network (WLAN), and to transmit information about activation or deactivation of the WLAN to a packet data network so as to maintain a created channel and authentication for data transmission and reception.
Abstract translation: 提供电子设备，网关设备及其信号发送和接收方法。 电子设备包括通信单元和控制单元。 通信单元被配置为发送和接收来自另一个通信实体的信号。 控制单元被配置为确定是否激活无线局域网（WLAN），并且将关于WLAN的激活或去激活的信息发送到分组数据网络，以便维护创建的信道和用于数据发送和接收的认证。
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27.发明申请公开(公告)号：US20140243030A1
公开(公告)日：2014-08-28
申请号：US14193029
申请日：2014-02-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Taeyoon KIM , Mingoo KIM , Jonghan LIM , Chaeman LIM
IPC: H04W24/02
CPC classification number: H04W24/02 , H04B1/7107 , H04J11/0046 , H04J11/0056
Abstract: A method and an apparatus for cancelling interference in a wireless communication system are provided. The method includes acquiring interference signal information on a reception signal received from a base station based on a preconfigured constellation set, and cancelling an interference signal from the reception signal by using the acquired interference signal information. Accordingly, reception performance in a cell edge can be improved by acquiring dominant interference signal information.
Abstract translation: 提供了一种用于消除无线通信系统中的干扰的方法和装置。 该方法包括基于预先配置的星座集获取从基站接收的接收信号的干扰信号信息，以及通过使用获取的干扰信号信息来从接收信号中消除干扰信号。 因此，可以通过获取主导干扰信号信息来提高小区边缘中的接收性能。
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公开(公告)号：US20240397450A1
公开(公告)日：2024-11-28
申请号：US18793142
申请日：2024-08-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jinwoo KIM , Hyoungjoo LEE , Sanggeun LEE , Juhyun LEE , Euichang JUNG , Yonggue HAN , Chaeman LIM
Abstract: A method performed by an electronic device in a wireless communication system is provided. The method comprises obtaining a power reduction amount based on first target power and first transmission power of the first signal, while transmitting, through at least one antenna, a first signal supporting a first network and a second signal supporting a second network distinguished from the first network. The method comprises comparing the obtained power reduction amount with a first reference value and a second reference value less than the first reference value. The method comprises transmitting one of the first signal or the second signal through the at least one antenna by controlling a wireless communication circuit, based on the comparison result, when the power reduction amount is greater than the first reference value.
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公开(公告)号：US20240348313A1
公开(公告)日：2024-10-17
申请号：US18750495
申请日：2024-06-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Junsuk KIM , Hyoungjoo LEE , Minho YANG , Taeyoon KIM , Euichang JUNG , Chaeman LIM
IPC: H04B7/06 , H04W68/00 , H04W72/232
CPC classification number: H04B7/06952 , H04W68/005 , H04W72/232
Abstract: An electronic device is provided. The electronic device includes memory storing one or more computer programs, a wireless communication circuit, and one or more processors communicatively coupled to the memory and the wireless communication circuit, wherein the one or more computer programs include computer-executable instructions that, when executed by the one or more processors, cause the electronic device to receive, from an external device through a physical downlink control channel (PDCCH), a first signal including information indicating whether a paging message is present, in response to identifying that the paging message is present, identify whether an identification (ID) of the electronic device is present in the paging message received through a physical downlink shared channel (PDSCH), in response to identifying that the ID of the electronic device is present in the paging message, identify a quality of the first signal and a quality of a synchronization signal block (SSB) received from the external device, and in response to identifying that at least one of the quality of the first signal or the quality of the SSB satisfies specified conditions, determine whether to search for a new reception beam for wireless communication with the external device.
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30.发明公开公开(公告)号：US20240137921A1
公开(公告)日：2024-04-25
申请号：US18533757
申请日：2023-12-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jinwoo KIM , Hyoungjoo LEE , Minho YANG , Taeyoon KIM , Euichang JUNG , Chaeman LIM
IPC: H04W72/0453 , H04L5/00 , H04W24/10 , H04W76/30
CPC classification number: H04W72/0453 , H04L5/0051 , H04W24/10 , H04W76/30
Abstract: An electronic device may include at least one antenna, a wireless communication circuit configured to support a first communication protocol and a second communication protocol, and at least one processor. The at least one processor may control the wireless communication circuit to communicate with a base station through at least one first cell using the first communication protocol in at least one frequency band, and may control the wireless communication circuit to receive, from the base station, configuration information on a second cell using the second communication protocol different from the first communication protocol. The at least one processor may determine, based on the configuration information on the second cell, whether a frequency band of the second cell is included in the at least one frequency band, may determine whether a blocking condition is satisfied, and may control the wireless communication circuit to transmit a measurement result of the second cell to the base station or control the measurement result of the second cell not to be reported to the base station.
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