-
公开(公告)号：US09509425B2
公开(公告)日：2016-11-29
申请号：US14192031
申请日：2014-02-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Taeyoon Kim , Mingoo Kim , Jonghan Lim , Chaeman Lim
CPC classification number: H04J11/0056 , H04J11/005 , H04L25/03891 , H04L27/2613
Abstract: A method and an apparatus for detecting signals in a cellular system are provided. The method includes estimating power of a dominant interference cell and detecting a signal by reducing a detection performance degradation caused by an interference signal of the dominant interference cell. The dominant interference cell includes a cell, other than a serving cell, causing an interference.
Abstract translation: 提供了一种用于在蜂窝系统中检测信号的方法和装置。 该方法包括：通过降低由主要干扰小区的干扰信号引起的检测性能下降来估计主要干扰小区的功率并检测信号。 主要干扰小区包括除服务小区之外的小区，导致干扰。
-
公开(公告)号：US09444529B2
公开(公告)日：2016-09-13
申请号：US14739496
申请日：2015-06-15
Applicant: Samsung Electronics Co., Ltd. , SNU R&DB FOUNDATION
Inventor： YongSuk Byun , Taeyoon Kim , Yonghwan Lee , Jonghan Lim
CPC classification number: H04B7/024 , H04B7/0413 , H04B7/0452 , H04B7/0689 , H04B7/0691 , H04B7/0695 , H04W52/0206 , H04W52/386 , Y02D70/444
Abstract: A method for selecting a Multiple-Input Multiple-Output (MIMO) mode based on energy efficiency and selecting an antenna subset to be used in a communication, in a wireless communication system using a multi-user massive multi-antenna is provided. The method selects an antenna subset capable of minimizing transmission power without using all antennas, based on power consumed by an Radio Frequency (RF) circuit as well as the transmission power. The method further includes selecting a mobile station to which the signal is to be transmitted, selecting a multi-antenna technique based on power consumption of all antennas, selecting an antenna subset to transmit the signal to the mobile station among all the antennas, and transmitting the signal to the mobile station by using the antenna subset.
-
公开(公告)号：US12217436B2
公开(公告)日：2025-02-04
申请号：US17750561
申请日：2022-05-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dukhyun Chang , Taeyoon Kim , Youngpo Lee , Hyeonggeon Lee , Chaiman Lim
Abstract: According to certain embodiments, an electronic device comprises: a sensor module configured to sense sensing data; a wireless communication module configured to transmit and/or receive a wireless signal; a memory configured to store a virtual marker platform; and a processor operatively connected with the sensor module and the memory, wherein the processor is configured to perform a plurality of operations, the plurality of operations comprising: estimating a moving direction of the electronic device; performing first alignment of aligning a direction of a coordinate axis of measurement data, obtained to determine whether the electronic device enters a first region where a virtual marker is registered, with respect to the moving direction; performing second alignment of aligning the direction of the coordinate axis of the measurement data in a direction of a coordinate axis of the electronic device when generating a registered virtual marker; and determining entry of the electronic device into a specific region based on the registered virtual marker.
-
公开(公告)号：US12056825B2
公开(公告)日：2024-08-06
申请号：US17846500
申请日：2022-06-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyeonggeon Lee , Taeyoon Kim , Youngpo Lee , Dukhyun Chang , Hyoungjoo Lee , Chaeman Lim
CPC classification number: G06T19/003 , G01R33/0029 , G01R33/0064 , G06T19/006
Abstract: An electronic device is provided. The electronic device includes a display, a camera, and a processor operatively connected to the display and the camera. The processor may display an augmented reality on the display on the basis of an image captured by the camera, may display a point on the display so as to move on the augmented reality while interworking with the movement of the electronic device, may recognize a selected spot on the augmented reality, may display a guide area on the augmented reality, the guide area including the selected spot such that the point moves within a specific area, may store sensor information including a geomagnetic value measured while the point moves within the guide area, may store radio signal intensity information measured while the point moves within the guide area, and may correct a geomagnetic value included in the sensor information.
-
公开(公告)号：US11996926B2
公开(公告)日：2024-05-28
申请号：US17283998
申请日：2019-09-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Junyoung Woo , Hyoungjoo Lee , Taeyoon Kim , Chaeman Lim , Euichang Jung
IPC: H04B7/0408 , H04B7/06 , H04B7/08
CPC classification number: H04B7/088 , H04B7/0408 , H04B7/0695 , H04B7/0857
Abstract: The present invention is for beam selection for communication, and an electronic device may include a housing, at least one antenna array including antenna elements disposed in the housing, or formed in part of the housing, at least one processor electrically or operatively connected with the antenna array, and configured to form a plurality of reception beams (rx beams) having different directions, using the antenna array, and a memory operatively connected with the processor. The memory may stores instructions for causing the processor to measure, by using the plurality of the rx beams, signal strength values of a plurality of tx beams transmitted from at least one base station and having different directions, generate measurement results of (the number of the rx beams)×(the number of the tx beams), and select one of a plurality of methods for selecting one beam pair from among the (the number of the rx beams)×(the number of the tx beams)-ary beam pairs, based at least in part on the measurement results.
-
Patent Agency Ranking
公开(公告)号：US11790698B2
公开(公告)日：2023-10-17
申请号：US17084410
申请日：2020-10-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sungjin Park , Cheolo Kim , Taeyoon Kim , Wonjoon Cho , Jinyoup Ahn , Chaiman Lim
IPC: G06V40/20 , G06F3/01 , H02M1/14 , G06F18/213 , G06F18/241 , G06V10/80
CPC classification number: G06V40/20 , G06F3/015 , G06F3/017 , G06F18/213 , G06F18/241 , G06V10/803 , H02M1/143
Abstract: Disclosed is an electronic device. The electronic device includes a sensor unit that includes a first sensor and a second sensor, and a processor that is operatively connected with the sensor unit. The processor determines whether a given condition is satisfied, by using a first sensor signal of a user sensed by the first sensor, controls the first sensor to sense the first sensor signal every first cycle and controls the second sensor to sense a second sensor signal from the user every second cycle longer than the first cycle when the given condition is not satisfied, controls the second sensor to sense the second sensor signal every third cycle shorter than the second cycle when the given condition is satisfied, and recognize a gesture of the user by using the first sensor signal sensed every first cycle and the second sensor signal sensed every third cycle.
-
公开(公告)号：US11184779B2
公开(公告)日：2021-11-23
申请号：US16543890
申请日：2019-08-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youngpo Lee , Taeyoon Kim , Chaiman Lim
Abstract: An electronic device comprises a first communication circuit configured to transmit at least one radio frequency (RF) signal, at least one antenna structure, electrically coupled to the first communication circuit, and including a plurality of antenna elements, at least one processor operatively coupled to the first communication circuit, and memory operatively coupled to the at least one processor. The memory stores instructions that, when executed by the at least one processor, causes the processor to perform a plurality of operation. The plurality of operations comprises identifying mobility information of the electronic device, identifying a beam width of a beam formed by at least a part of the plurality of antenna elements based on at least part of the mobility information of the electronic device, the beam being used to search for or communicate with an external electronic device, and forming the beam having the identified beam width.
-
公开(公告)号：US10244425B2
公开(公告)日：2019-03-26
申请号：US15263904
申请日：2016-09-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dukhyun Chang , Taeyoon Kim , Chaiman Lim
IPC: H04L12/26 , H04W28/02 , H04L12/815
Abstract: An electronic device and a method for controlling transmission control protocol are provided. The electronic device includes a communication circuit, a processor electrically connected to the communication circuit, and a memory electrically connected to the processor. The processor is configured to control for setting a receive window size reference value based on a measured packet round trip time (RTT), identifying a physical layer parameter related to a wireless channel of another electronic device that is different from the electronic device, determining the receive window size based on the physical layer parameter and the reference value, and transmitting the determined receive window size to the other electronic device during transmission of a response message in accordance with data reception.
-
公开(公告)号：US09907076B2
公开(公告)日：2018-02-27
申请号：US14304157
申请日：2014-06-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seongwook Song , Taeyoon Kim , Jonghan Lim
CPC classification number: H04W72/082 , H04J11/005
Abstract: A method and an apparatus for controlling interference in a wireless communication system are provided. The method for controlling interference by a Base Station (BS) in a wireless communication system includes receiving an interfering cell signal transmitted by an interfering cell located adjacent to the BS, acquiring interference information based on the received interfering cell signal, and transmitting the acquired interference information to a User Equipment (UE). Because the BS acquires interference information between the BS and a neighboring cell and transmits the acquired interference information to the UE, the UE can effectively cancel interference at a cell edge area and the like, so that the system throughput of the entire wireless network can be significantly increased.
-
20.发明申请METHOD AND APPARATUS FOR CONTROLLING MULTIPLE PROCESSORS TO REDUCE CURRENT CONSUMPTION 审中-公开用于控制多个处理器以减少电流消耗的方法和装置公开(公告)号：US20160162016A1
公开(公告)日：2016-06-09
申请号：US14964176
申请日：2015-12-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyoungjoo LEE , Taeyoon Kim , Mingyu Kang , Youngpo Lee , Chaiman Lim , Dukhyun Chang
IPC: G06F1/32
CPC classification number: G06F1/3287 , G06F1/3293 , G06F1/3296 , Y02D10/122 , Y02D10/171 , Y02D10/172 , Y02D70/20
Abstract: A method and apparatus are provided for controlling multiple processors in order to reduce current consumption in electronic device. An electronic device includes an application processor (AP) configured to control a plurality of functions; a communication processor (CP) electronically connected to the AP; and a sensor module or a communication module electronically connected to the CP. When the AP enters a sleep state, the CP is configured to control at least one function among the plurality of functions based on information collected from the sensor module or the communication module according to a discontinuous reception (DRX) operating period.
Abstract translation: 提供了一种用于控制多个处理器以减少电子设备中的电流消耗的方法和装置。 电子设备包括被配置为控制多个功能的应用处理器（AP） 与AP电子连接的通信处理器（CP）; 以及电子连接到CP的传感器模块或通信模块。 当AP进入休眠状态时，根据不连续接收（DRX）运行周期，CP被配置为基于从传感器模块或通信模块收集的信息来控制多个功能中的至少一个功能。
-
-
-
-
-
-
-
-
-
Search Results
33
records
(took 0.031 seconds)
