中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

267 records (took 0.029 seconds)

    Relating to interworking between cellular and WLAN networks
    112.
    发明授权
    Relating to interworking between cellular and WLAN networks 有权

    公开(公告)号：US10742335B2

    公开(公告)日：2020-08-11

    申请号：US15594423

    申请日：2017-05-12

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Himke Van Der Velde ,  Gert-Jan Van Lieshout ,  Jaehyuk Jang

    IPC: H04W36/14 ,  H04B17/382 ,  H04W84/04 ,  H04W84/12 ,  H04W88/06 ,  H04W88/12

    Abstract: A method of operating a mobile terminal in a mobile communications network comprising a core network and a base station, wherein the mobile terminal is capable of transmitting data to and receiving data from the core network via the mobile base station or via a WLAN includes in the event that the WLAN becomes unavailable, reporting the WLAN unavailability to the mobile communications network, and detecting the WLAN becoming available again, and notifying the mobile communications network. A mobile terminal includes a transceiver configured to transmit data to and receive data from the core network via the mobile base station or via a WLAN, a controller configured to in the event that the WLAN becomes unavailable, report the WLAN unavailability to the mobile communications network via the transceiver, and detect the WLAN becoming available again, and notify the mobile communications network.

    Apparatus and method for discontinuous data reception in wireless communication system
    114.
    发明授权
    Apparatus and method for discontinuous data reception in wireless communication system 有权

    公开(公告)号：US10686567B2

    公开(公告)日：2020-06-16

    申请号：US15728340

    申请日：2017-10-09

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Soeng-Hun Kim ,  Gert-Jan Van Lieshout

    IPC: H04L1/18 ,  H04W76/28 ,  H04L5/00

    Abstract: Disclosed in a method of discontinuous data reception in a mobile communication system. The method includes: receiving downlink data and decoding the received downlink data by the UE; when the decoding is not successful, starting a timer for receiving retransmitted data; when the downlink data has been received by a configured downlink assignment, operating a downlink carrier, through which the downlink data has been received, in an active time; and when the downlink data has been received by a dynamic transmission resource and the downlink carrier, through which the downlink data has been received, is different from a downlink carrier, through which a scheduling command for the downlink data has been received, operating the downlink carrier, through which the scheduling command for the downlink data has been received, and the downlink carrier, through which the downlink data has been received, in an active time.

    Method and apparatus for measuring inter-frequency neighboring cell and user equipment thereof
    115.
    发明授权
    Method and apparatus for measuring inter-frequency neighboring cell and user equipment thereof 审中-公开

    公开(公告)号：US10674444B2

    公开(公告)日：2020-06-02

    申请号：US16416836

    申请日：2019-05-20

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Xutao Zhou ,  Chengjun Sun ,  Gert-Jan Van Lieshout

    IPC: H04W72/00 ,  H04W52/02 ,  H04W36/00 ,  H04W24/10 ,  H04W24/08 ,  H04W72/04 ,  H04W48/16 ,  H04W84/04

    Abstract: A method and an apparatus for measuring an inter-frequency neighboring cell is provided. The method comprises obtaining a time requirement of cell identification of a specific carrier, obtaining a time requirement of cell measurement of the specific carrier, identifying a new cell on the corresponding specific carrier in the time requirement of the cell identification of the specific carrier, measuring Reference Signal Receiving Power (RSRP) and/or Reference Signal Receiving Quality (RSRQ) of an identified cell in the time requirement of the cell measurement of the specific carrier, and reporting a measurement result of the identified cell according to a configured measurement event, wherein the specific carrier is different from other carriers, and the time requirement of the cell identification of the specific carrier is different from time requirements of the cell identification of other carriers.

    Method of performing cell selection and re-selection using PMAX parameters and system adapted thereto
    116.
    发明授权
    Method of performing cell selection and re-selection using PMAX parameters and system adapted thereto 有权

    公开(公告)号：US10602435B2

    公开(公告)日：2020-03-24

    申请号：US16357254

    申请日：2019-03-18

    Applicant: Samsung Electronics Co., Ltd

    Inventor： Soenghun Kim ,  Sangbum Kim ,  Gert-Jan Van Lieshout ,  Jaehyuk Jang ,  Taehan Bae

    IPC: H04W48/16 ,  H04W48/20 ,  H04W52/36

    Abstract: The present disclosure relates to a communication method and system for converging a 5th Generation (5G) communication system for supporting higher data rates beyond a 4th Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A cell selection/re-selection method and an apparatus adapted thereto is provided. The cell selection method of a terminal includes: receiving, from a base station, first maximum power information, PEMAX1 and second maximum power information, PEMAX2, related to maximum transmission power levels of the terminal on the uplink; calculating a compensation parameter, Pcompensation, related to uplink transmission power of the terminal, using the first maximum power information and the second maximum power information; calculating a cell selection reception level value, Srxlev, using the compensation parameter; and selecting a cell based on the calculated cell selection reception level value.

    Method for reporting capability information and dual mode user equipment adapted thereto
    117.
    发明授权
    Method for reporting capability information and dual mode user equipment adapted thereto 有权

    公开(公告)号：US10575166B2

    公开(公告)日：2020-02-25

    申请号：US16121160

    申请日：2018-09-04

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Soenghun Kim ,  Gert-Jan Van Lieshout ,  Himke Van Der Velde

    IPC: H04W8/22 ,  H04L12/26 ,  H04W88/06 ,  H04L5/14

    Abstract: A system and a method that reports capability information regarding a dual mode User Equipment (UE) are provided. The UE supports Frequency Division Duplex (FDD) and Time Division Duplex (TDD). The UE capability transmitting method includes receiving a message requesting UE capability information from an evolved Node B (eNB), generating first capability information and second capability information according to the UE capability information requesting message, and transmitting UE capability information including the first and second capability information to the eNB. The first capability information comprises FDD capability information applicable to an FDD mode or TDD capability information applicable to a TDD mode. The second capability information comprises capability information applicable to both the FDD mode and the TDD mode. The system and method can allow a dual mode UE to efficiently report its capability information.

    Method for reporting capability information and dual mode user equipment adapted thereto
    118.
    发明授权
    Method for reporting capability information and dual mode user equipment adapted thereto 有权

    公开(公告)号：US10506424B2

    公开(公告)日：2019-12-10

    申请号：US16121160

    申请日：2018-09-04

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Soenghun Kim ,  Gert-Jan Van Lieshout ,  Himke Van Der Velde

    IPC: H04W8/22 ,  H04L12/26 ,  H04W88/06 ,  H04L5/14

    Abstract: A system and a method that reports capability information regarding a dual mode User Equipment (UE) are provided. The UE supports Frequency Division Duplex (FDD) and Time Division Duplex (TDD). The UE capability transmitting method includes receiving a message requesting UE capability information from an evolved Node B (eNB), generating first capability information and second capability information according to the UE capability information requesting message, and transmitting UE capability information including the first and second capability information to the eNB. The first capability information comprises FDD capability information applicable to an FDD mode or TDD capability information applicable to a TDD mode. The second capability information comprises capability information applicable to both the FDD mode and the TDD mode. The system and method can allow a dual mode UE to efficiently report its capability information.

    Method and apparatus for transmitting and receiving data using plurality of carriers in mobile communication system
    119.
    发明授权
    Method and apparatus for transmitting and receiving data using plurality of carriers in mobile communication system 有权

    公开(公告)号：US10454649B2

    公开(公告)日：2019-10-22

    申请号：US16049176

    申请日：2018-07-30

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Soeng-Hun Kim ,  Gert-Jan Van Lieshout ,  Kyeong-In Jeong

    IPC: H04L5/00 ,  H04W36/04 ,  H04W72/04 ,  H04W24/10 ,  H04B7/022

    Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as long term evolution (LTE). A communication method of a user equipment (UE) in a dual connectivity (DC)-based mobile communication system in which a master cell group (MCG) and a secondary cell group (SCG), the MCG is associated with a master eNB (MeNB) and the SCG is associated with a second eNB (SeNB) is provided. The method includes receiving measurement gap configuration information including a gap offset, determining a first sub-frame of a measurement gap at a system frame number (SFN) of at least one serving cell of the MCG and a sub-frame of the at least one serving cell of the MCG, wherein the SFN and the sub-frame are determined based on the gap offset, and performing a measurement on at least one serving cell at the first sub-frame.

    Power headroom report method of dual-connectivity UE in mobile communication system
    120.
    发明授权
    Power headroom report method of dual-connectivity UE in mobile communication system 有权

    公开(公告)号：US10448374B2

    公开(公告)日：2019-10-15

    申请号：US14664096

    申请日：2015-03-20

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Wooseong Kim ,  Soenghun Kim ,  Gert-Jan Van Lieshout ,  Jaehyuk Jang ,  Kyeongin Jeong

    IPC: H04W72/04 ,  H04W52/34 ,  H04W52/36 ,  H04W52/14

    Abstract: A transmit power capability and power headroom report (PHR) method and an apparatus of a User Equipment (UE) operating in an Inter-evolved Node B (Inter-eNB) carrier aggregation or dual connectivity mode for use in a mobile communication system are provided. The transmit power capability and PHR method includes receiving configuration information for at least one medium access control (MAC) entity for transmitting and receiving a signal; receiving uplink resource allocation information for a first MAC entity included in the at least one MAC entity; and transmitting, if change of measurement on one of the at least one MAC entity is equal to or greater than a threshold, a power headroom report (PHR) on an uplink resource corresponding to the first MAC entity based on the uplink resource allocation information.

Patent Agency Ranking