ELECTRONIC APPARATUS AND CONTROL METHOD THEREOF

    公开(公告)号:EP3720101A1

    公开(公告)日:2020-10-07

    申请号:EP20164954.8

    申请日:2020-03-23

    摘要: An electronic apparatus includes: a first communication circuit configured to perform wireless communication in a first mode; a second communication circuit configured to perform wireless communication with an access point in a second mode; and a processor configured to control the electronic apparatus to: obtain first identification information for a first mode-based wireless communication of an external apparatus through the first communication circuit, obtain address information for a second mode-based wireless communication of the external apparatus through the first communication circuit, obtain second identification information for the second mode-based wireless communication of the external apparatus through the second communication circuit using the obtained address, identify whether communication connection with the external apparatus is established through the first communication circuit or the second communication circuit based on the obtained first identification information, address information and second identification information, and perform an operation based on whether the communication connection with the external apparatus is established.

    METHOD AND APPARATUS FOR CHARGING BATTERY
    54.
    发明公开

    公开(公告)号:EP3477813A1

    公开(公告)日:2019-05-01

    申请号:EP18182809.6

    申请日:2018-07-11

    IPC分类号: H02J7/00 G01R31/36

    摘要: A battery charging method and apparatus are provided. The battery charging apparatus receives a desired charging time of a battery, generates charging currents of charging steps to charge the battery based on the desired charging time, acquires a charging limit condition including an internal state condition and a maximum charging time for each of the charging steps based on the desired charging time and an electrochemical model of the battery, and generates a charging profile including the charging currents and charging times of the charging currents based on the charging limit condition.

    METHOD AND APPARATUS ESTIMATING STATE OF BATTERY
    55.
    发明公开
    METHOD AND APPARATUS ESTIMATING STATE OF BATTERY 审中-公开
    评估电池状态的方法和设备

    公开(公告)号:EP3048694A1

    公开(公告)日:2016-07-27

    申请号:EP15187243.9

    申请日:2015-09-29

    IPC分类号: H02J7/00 G01R31/36

    摘要: A method and apparatus estimating a state of a battery are provided. A battery life estimation apparatus may charge a battery using a normal charge rate (C-rate) during a charging interval of a charging cycle and a low charge rate (C-rate) in a low-rate charging interval of the charging cycle, may compare a determined change in an electrical physical quantity of the battery over time to a reference curve, corresponding to a life of the battery, for an initial state of the battery, in the low-rate charging interval, and may estimate the life of the battery based on a result of the comparing.

    摘要翻译: 提供了估计电池状态的方法和设备。 电池寿命估计设备可以使用充电周期的充电周期期间的正常充电率(C-rate)和充电周期的低率充电周期中的低充电率(C-rate)对电池充电 将所确定的电池的电气物理量随时间的变化与在低速率充电区间中的电池的初始状态对应于电池的寿命的参考曲线进行比较,并且可以估计电池的寿命 基于比较结果的电池。

    WIRELESS COMMUNICATION DEVICE FOR PERFORMING BEAM SWEEPING OPERATION AND OPERATION METHOD THEREOF

    公开(公告)号:EP4459889A1

    公开(公告)日:2024-11-06

    申请号:EP24172055.6

    申请日:2024-04-24

    IPC分类号: H04B7/06 H04B7/10

    摘要: An operation method of a wireless communication device includes receiving initial reference signals based on sweeping of a first beam pair subset, the initial reference signals including first and second reference signals received via first and second reception beams, the first reception beams and the second reception beams being included in the first beam pair subset and having different polarizations, measuring first received powers of the first reference signals and second received powers of the second reference signals, determining a first beam pair for receiving first data based on the first received powers and the second received powers, updating the first beam pair subset based on the first received powers or the second received powers, determining a second beam pair for receiving second data based on received powers of new reference signals for the updated beam pair subset, and receiving the second data based on the second beam pair.

    USER EQUIPMENT FOR PERFORMING CONTROL OPERATION IN WIRELESS COMMUNICATION SYSTEM AND OPERATING METHOD OF THE USER EQUIPMENT

    公开(公告)号:EP4436241A1

    公开(公告)日:2024-09-25

    申请号:EP24165105.8

    申请日:2024-03-21

    CPC分类号: H04W4/02 H04W4/029 H04W24/02

    摘要: An operating method of a user equipment (UE) including generating communication environment information performing wireless communication with a base station (BS), the communication environment information including position information corresponding to the UE and at least one of sensor information corresponding to the UE, information related to a reception operation of the UE or information related to a transmission operation of the UE, determining whether a current communication environment corresponds to one of a plurality of main communication environments based on the communication environment information, setting values of communication parameters to match a first main communication environment in response to determining that the current communication environment corresponds to the first main communication environment, the first main communication environment being among the plurality of main communication environments, and performing wireless communication with the BS based on the values of the communication parameters.

    ELECTRONIC DEVICE INCLUDING BIOMETRIC AUTHENTICATION DEVICE

    公开(公告)号:EP4421759A1

    公开(公告)日:2024-08-28

    申请号:EP22899045.3

    申请日:2022-11-24

    IPC分类号: G06V40/13 G06F1/16

    CPC分类号: G06V40/13 G06F1/16

    摘要: An electronic device including a biometric authentication device may comprise: a display; a substrate assembly; a speaker enclosure which includes at least a part of a fingerprint recognition region; a first support member which supports at least a part of the substrate assembly and the display; and a second support member which supports at least a part of the speaker enclosure and the substrate assembly, wherein: the first support member includes an opening corresponding to the fingerprint recognition region; and the fingerprint recognition region includes a plurality of lenses which are spaced a first distance apart from the rear surface of the display, and a plurality of image sensors which are spaced a second distance apart from the plurality of lenses.

    ELECTRONIC DEVICE COMPRISING FINGERPRINT SENSOR AND METHOD

    公开(公告)号:EP4343847A1

    公开(公告)日:2024-03-27

    申请号:EP22816420.8

    申请日:2022-05-31

    发明人: KIM, Jinho

    摘要: An electronic device according to various embodiments of the disclosure may include a fingerprint sensor, a display including a fingerprint detection region corresponding to a region in which the fingerprint sensor is disposed and a fingerprint non-detection region distinct from the fingerprint sensor detection region, wherein the fingerprint detection region of the display include a light-emitting element layer including a pixel region and a non-pixel region around the pixel region, and a first layer disposed on an upper side of the light-emitting element layer and including a first region overlapping the pixel region and a second region overlapping the non-pixel region, and a printed pattern disposed on at least one of the non-pixel region and the second region, wherein the printed pattern includes a plurality of light-transmitting holes through which light reflected by an external object passes.