中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

448 records (took 0.04 seconds)

    Method and apparatus for managing uplink transmission collision on shared resources in wireless communication system
    11.
    发明授权
    Method and apparatus for managing uplink transmission collision on shared resources in wireless communication system 有权

    公开(公告)号：US11234266B2

    公开(公告)日：2022-01-25

    申请号：US16768803

    申请日：2019-01-17

    Applicant: LG Electronics Inc.

    Inventor： Jeonggu Lee ,  Sunyoung Lee ,  Seungjune Yi

    IPC: H04W72/14 ,  H04L1/18 ,  H04W72/12

    Abstract: The present invention relates to a method for performing uplink transmissions by a user equipment in a wireless communication system. In particular, the method includes the steps of: transmitting a data unit to a network using a configured uplink grant; receiving an uplink grant for retransmission of the data unit from the network; determining a retransmission timing using a parameter related to a retransmission delay; and retransmitting the data unit to the network using the uplink grant for retransmission on the determined retransmission timing. Especially, the configured uplink grant is shared by the user equipment and another user equipment, and the parameter indicates at least one instance of retransmission delay.

    Method for performing semi-persistent scheduling (SPS) activation in multiple SPS resources in wireless communication system and a device therefor
    12.
    发明授权
    Method for performing semi-persistent scheduling (SPS) activation in multiple SPS resources in wireless communication system and a device therefor 有权

    公开(公告)号：US11219029B2

    公开(公告)日：2022-01-04

    申请号：US16754318

    申请日：2018-11-05

    Applicant: LG Electronics Inc.

    Inventor： Sunyoung Lee ,  Hanul Lee

    IPC: H04W72/04 ,  H04W4/40 ,  H04L5/00 ,  H04W80/02

    Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for performing a SPS activation in multiple SPS resources in wireless communication system, the method comprising: receiving an activation command for a first set of Semi-Persistent Scheduling (SPS) resources from a network, wherein a second set of SPS resources which is already activated on the UE; activating the first set of SPS resources and deactivating the second set of SPS resources based on the activation command for the first set of SPS resources; and transmitting a SPS confirmation Medium Access Control (MAC) Control Element (CE) which indicates that the UE successfully deactivates the second set of SPS resources and activates the first set of SPS resources, in a response to the activation command for the first set of SPS resources.

    Method and user equipment for transmitting data unit
    13.
    发明授权
    Method and user equipment for transmitting data unit 有权

    公开(公告)号：US11197313B2

    公开(公告)日：2021-12-07

    申请号：US16467558

    申请日：2018-01-04

    Applicant: LG Electronics Inc.

    Inventor： Sunyoung Lee ,  Seungjune Yi

    IPC: H04W72/14 ,  H04W72/12

    Abstract: A user equipment (UE) receives first configuration information for one or more numerology sets, each numerology set including one or more numerologies. The UE receives second configuration information for one or more logical channels, each logical channel mapped to one or more numerologies. The UE receives a first uplink (UL) grant for new transmission, the first UL grant including information indicating a numerology set associated with the first UL grant. The UE generates a MAC PDU. The UE performs a new transmission of the MAC PDU using the first UL grant. The MAC PDU contains data from a logical channel of which every numerology belongs to the numerology set.

    Method for transmitting a contention-based PUSCH in a wireless communication system and a device therefor
    19.
    发明授权
    Method for transmitting a contention-based PUSCH in a wireless communication system and a device therefor 有权

    公开(公告)号：US10966119B2

    公开(公告)日：2021-03-30

    申请号：US15567940

    申请日：2016-05-11

    Applicant: LG ELECTRONICS INC.

    Inventor： Sunyoung Lee ,  Seungjune Yi

    IPC: H04W28/12 ,  H04W74/08 ,  H04W28/02 ,  H04W72/12

    Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for transmitting a contention-based PUSCH in a wireless communication system, the method comprising: receiving information for configuring a CB grant for transmitting a uplink data from the eNB; triggering a BSR when the uplink data is received from an upper layer; triggering a SR due to the triggered BSR and preparing transmission of the uplink data using the CB grant at a same time; transmitting the uplink data using the CB grant while the triggered SR is pending; monitoring an ACK indication from the eNB in response to the transmission of the uplink data; and canceling the pending BSR and SR if the UE receives the ACK indication from the eNB while the triggered SR is pending.

Patent Agency Ranking