中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

466 records (took 0.042 seconds)

    RESOURCE MANAGEMENT IN A WIRELESS COMMUNICATION SYSTEM
    212.
    发明申请
    RESOURCE MANAGEMENT IN A WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20190075550A1

    公开(公告)日：2019-03-07

    申请号：US16123442

    申请日：2018-09-06

    Applicant: LG Electronics Inc.

    Inventor： Gyeongcheol LEE ,  Sunyoung LEE ,  Seungjune YI

    IPC: H04W72/02 ,  H04W72/14 ,  H04W72/12

    Abstract: A method of performing, by a user equipment (UE), wireless communication using a serving cell in a wireless communication system is provided. The method includes: starting a deactivation timer associated with the serving cell, the deactivation timer relating to a duration of time after which the serving cell is deactivated; determining whether there is an uplink (UL) grant or a downlink (DL) assignment for the serving cell in a time unit; based on a determination that there is an UL grant or a DL assignment, determining whether a data unit is transmitted on the UL grant or is received on the DL assignment; based on a determination that the data unit is transmitted on the UL grant or is received on the DL assignment: restarting the deactivation timer associated with the serving cell; and transmitting the data unit on the UL grant or receiving the data unit on the DL assignment.

    METHOD FOR TRANSMITTING DATA IN A COMMUNICATION SYSTEM AND DEVICE THEREFOR
    213.
    发明申请
    METHOD FOR TRANSMITTING DATA IN A COMMUNICATION SYSTEM AND DEVICE THEREFOR 审中-公开

    公开(公告)号：US20190059097A1

    公开(公告)日：2019-02-21

    申请号：US16084936

    申请日：2017-03-23

    Applicant: LG ELECTRONICS INC.

    Inventor： Sunyoung LEE ,  Seungjune YI

    IPC: H04W72/12

    CPC classification number: H04W72/1268 ,  H04W72/12 ,  H04W72/1289

    Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for transmitting data in a wireless communication system. According to an aspect of the present invention, the method comprising: receiving, from a network node, uplink scheduling information with an indicator indicating a network node associated with the uplink scheduling information, identifying the network node indicated by the indicator, wherein the identified network node supports at least one service, generating a data unit including data of the at least one service supported by the identified network node, and transmitting, to the network node, the generated data unit via a radio resource indicated by the uplink scheduling information.

    METHOD FOR PERFORMING RANDOM ACCESS PROCEDURE IN ENHANCED COVERAGE MODE IN A WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR
    215.
    发明申请
    METHOD FOR PERFORMING RANDOM ACCESS PROCEDURE IN ENHANCED COVERAGE MODE IN A WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR 审中-公开

    公开(公告)号：US20180270867A1

    公开(公告)日：2018-09-20

    申请号：US15762083

    申请日：2016-09-19

    Applicant: LG ELECTRONICS INC.

    Inventor： Seungjune YI ,  Sunyoung LEE

    IPC: H04W74/08 ,  H04W74/00

    Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for performing RA procedure in EC mode in a wireless system, the method comprising: selecting a first random access preamble based on a first CE level, when the UE operates in EC mode with the first CE level, transmitting the first random access preamble for a configured number of times, which is determined based on the first CE level, to an eNB, receiving a BI from the eNB within a RAR window associated with the first random access preamble, calculating a BPV based on the received BI and the first CE level, and selecting and transmitting a second random access preamble based on a second CE level, wherein the second random access preamble selection and transmission are delayed by a random backoff time selected according to a uniform distribution between 0 and the calculated BPV.

    METHOD FOR TRANSMITTING DATA IN DUAL CONNECTIVITY AND A DEVICE THEREFOR
    218.
    发明申请
    METHOD FOR TRANSMITTING DATA IN DUAL CONNECTIVITY AND A DEVICE THEREFOR 审中-公开

    公开(公告)号：US20180199354A1

    公开(公告)日：2018-07-12

    申请号：US15740752

    申请日：2016-06-17

    Applicant: LG ELECTRONICS INC.

    Inventor： Seungjune YI ,  Sunyoung LEE

    IPC: H04W72/12 ,  H04W28/02 ,  H04W28/22 ,  H04W72/14

    Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for transmitting data in dual connectivity, the method comprising: configuring that UL data is only to be transmitted to the first eNB, if an amount of data available for transmission in a PDCP entity is less than a threshold, receiving a PDCP data from an upper layer, transmitting a BSR to request an UL grant to the second eNB, receiving the UL grant from the second eNB, and transmitting the PDCP data using the UL grant to the second eNB if an amount of the PDCP data has been indicated to the second eNB by the BSR.

Patent Agency Ranking