中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

33 records (took 0.022 seconds)

    Handover method and apparatus in wireless communication system supporting eICIC function
    12.
    发明授权
    Handover method and apparatus in wireless communication system supporting eICIC function 有权

    公开(公告)号：US11259226B2

    公开(公告)日：2022-02-22

    申请号：US16486713

    申请日：2018-02-28

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Wook Kim

    IPC: H04W36/08 ,  H04W36/00

    Abstract: The present invention relates to a handover method and apparatus in a wireless communication system supporting an eICIC function. A communication method of a first base station in a heterogeneous network wireless communication system, which includes the first base station and a second base station and supports a cell range expansion (CRE) function, comprises the steps of: monitoring whether the cell range expansion function is deactivated; when the deactivation of the cell range expansion function is detected, generating a handover request message; and transmitting the handover request message to the second base station.

    Method of dynamic thermal management of electronic device
    13.
    发明授权
    Method of dynamic thermal management of electronic device 有权

    公开(公告)号：US11119517B2

    公开(公告)日：2021-09-14

    申请号：US15841734

    申请日：2017-12-14

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Yun-Hyeok Im ,  Myung-Kyoon Yim ,  Wook Kim ,  Kyoung-Min Lee ,  Kyung-Soo Lee

    IPC: G05D23/19 ,  H05K7/20 ,  G01K13/00 ,  G06F1/20

    Abstract: To dynamically manage a temperature of an electronic device, a local temperature is provided by measuring a temperature of a local spot in the electronic device and a reference temperature is provided by measuring a temperature of a reference spot in the electronic device where the reference spot and the local spot are thermally coupled. A target temperature corresponding to a limit value of the reference temperature is adjusted based on the local temperature and a power level of the electronic device is controlled based on the same target temperature. The target temperature may be set to a relatively high value to secure performance of the electronic device when the local temperature is relatively low. Alternatively, the target temperature may be set to a relatively low value to pursue stability of the electronic device when the local temperature is relatively high.

    Method of dynamic thermal management of electronic device
    16.
    发明授权
    Method of dynamic thermal management of electronic device 有权

    公开(公告)号：US11782466B2

    公开(公告)日：2023-10-10

    申请号：US17471378

    申请日：2021-09-10

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Yun-Hyeok Im ,  Myung-Kyoon Yim ,  Wook Kim ,  Kyoung-Min Lee ,  Kyung-Soo Lee

    IPC: G05D23/19 ,  H05K7/20 ,  G01K13/00 ,  G06F1/20

    CPC classification number: G05D23/1931 ,  G01K13/00 ,  G06F1/206 ,  H05K7/20

    Abstract: To dynamically manage a temperature of an electronic device, a local temperature is provided by measuring a temperature of a local spot in the electronic device and a reference temperature is provided by measuring a temperature of a reference spot in the electronic device where the reference spot and the local spot are thermally coupled. A target temperature corresponding to a limit value of the reference temperature is adjusted based on the local temperature and a power level of the electronic device is controlled based on the same target temperature. The target temperature may be set to a relatively high value to secure performance of the electronic device when the local temperature is relatively low. Alternatively, the target temperature may be set to a relatively low value to pursue stability of the electronic device when the local temperature is relatively high.

    Arithmetic circuit, and neural processing unit and electronic apparatus including the same
    17.
    发明授权
    Arithmetic circuit, and neural processing unit and electronic apparatus including the same 有权

    公开(公告)号：US11435981B2

    公开(公告)日：2022-09-06

    申请号：US16847872

    申请日：2020-04-14

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Yonghwan Kim ,  Wook Kim ,  Jaejoon Kim ,  Sungju Ryu

    IPC: G06F7/501 ,  G06N3/063 ,  G06F7/57 ,  G06F7/523

    Abstract: An arithmetic circuit includes an input buffer latching each of a plurality of input signals, sequentially input, and sequentially outputting a plurality of first addition signals and a plurality of second addition signals based on the plurality of input signals; a first ripple carry adder (RCA) performing a first part of an accumulation operation on the first addition signals to generate a carry; a flip-flop; a second RCA performing a second part of the accumulation operation on the second addition signals and an output of the flop-flop; the first RCA latching the carry in the flip-flop after the accumulation operation is performed; and an output buffer latching an output signal of the first RCA and an output signal of the second RCA, and outputting a sum signal representing a sum of the plurality of input signals.

Patent Agency Ranking