-
公开(公告)号：US11172514B2
公开(公告)日：2021-11-09
申请号：US16749739
申请日：2020-01-22
Applicant: LG ELECTRONICS INC.
Inventor： Hongsuk Kim , Youngdae Lee , Sunyoung Lee
Abstract: The present disclosure relates to random access in mobility in wireless communications. According to an embodiment of the present disclosure, a method performed by a wireless device comprises: receiving, from a network, skip information for a random access channel (RACH) and information for a revert timer; performing a RACH-less handover to a target cell based on the skip information and starting the revert timer; determining that the RACH-less handover stops while the revert timer is running; and upon an expiry of the revert timer, transmitting a random access preamble with a ramped transmission power, wherein the ramped transmission power is higher than an initial transmission power of the random access preamble.
-
公开(公告)号：US11026123B2
公开(公告)日：2021-06-01
申请号：US16480663
申请日：2018-07-26
Applicant: LG ELECTRONICS INC.
Inventor： Youngdae Lee , Hyunjung Choe , Hongsuk Kim
Abstract: Provided are a method for a user equipment (UE) to perform early data transmission (EDT) in a wireless communication, and an apparatus supporting the same. The method may include: receiving system information including a threshold for the EDT; determining whether or not a condition for initiating the EDT is satisfied, by comparing the threshold for the EDT with a size of data for transmission; if the condition is satisfied, performing the EDT; and if the condition is not satisfied, performing a radio resource control (RRC) connection establishment or resume procedure.
-
23.发明授权公开(公告)号：US10856168B2
公开(公告)日：2020-12-01
申请号：US16317673
申请日：2018-04-17
Applicant: LG Electronics Inc.
Inventor： Hongsuk Kim , Youngdae Lee
Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for performing measurement for aerial UE in wireless communication system, the method comprising: informing a network of location information of the UE, which is used for figuring the network out current status of the UE which is in airborne status or is staying or hovering on the ground; receiving triggering conditions for measurement reporting which is associated with the informed location information of the UE; performing a measurement for a serving cell; and reporting result of the measurement to the serving cell if at least one of the triggering condition for the serving cell is met.
-
公开(公告)号：US10856139B2
公开(公告)日：2020-12-01
申请号：US16622537
申请日：2018-06-15
Applicant: LG ELECTRONICS INC.
Inventor： Hongsuk Kim , Youngdae Lee , Sangwon Kim , Jaewook Lee
Abstract: A method for reporting UE capability in a wireless communication system which includes receiving capability indexes related to the UE capability from a network; and transmitting at least one of the capability indexes and difference configuration of the UE capability compared to the at least one of the capability indexes to the network.
-
公开(公告)号：US10772012B2
公开(公告)日：2020-09-08
申请号：US16669413
申请日：2019-10-30
Applicant: LG ELECTRONICS INC.
Inventor： Youngdae Lee , Hyunjung Choe , Hongsuk Kim
Abstract: Provided are a method for a user equipment (UE) to perform early data transmission (EDT) in a wireless communication, and an apparatus supporting the same. The method may include: receiving system information including a threshold for the EDT; determining whether or not a condition for initiating the EDT is satisfied, by comparing the threshold for the EDT with a size of data for transmission; if the condition is satisfied, performing the EDT; and if the condition is not satisfied, performing a radio resource control (RRC) connection establishment or resume procedure.
-
Patent Agency Ranking
公开(公告)号：US10601535B2
公开(公告)日：2020-03-24
申请号：US15933077
申请日：2018-03-22
Applicant: LG ELECTRONICS INC.
Inventor： Hongsuk Kim , Sangwon Kim , Youngdae Lee , Jaewook Lee
Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for performing SCG re-establishment in dual connectivity in wireless communication system, the method comprising: detecting radio link failure on a secondary node, wherein the UE is configured with a master node and the secondary node; and receiving signals from candidates of a new secondary node for obtaining information about which cell is a best candidate on the new secondary node to prepare for radio link failure on the secondary node; and initiating RRC connection re-establishment procedure for recovery from the radio link failure of the secondary node if a cell which is to be a PSCell on a new secondary node is selected in a cell list.
-
公开(公告)号：US10397833B2
公开(公告)日：2019-08-27
申请号：US16045444
申请日：2018-07-25
Applicant: LG ELECTRONICS INC.
Inventor： Youngdae Lee , Hyunjung Choe , Hongsuk Kim
Abstract: Provided are a method for a user equipment (UE) to perform early data transmission (EDT) in a wireless communication, and an apparatus supporting the same. The method may include: receiving system information including a threshold for the EDT; determining whether or not a condition for initiating the EDT is satisfied, by comparing the threshold for the EDT with a size of data for transmission; if the condition is satisfied, performing the EDT; and if the condition is not satisfied, performing a radio resource control (RRC) connection establishment or resume procedure.
-
公开(公告)号：US12225418B2
公开(公告)日：2025-02-11
申请号：US17414599
申请日：2019-12-27
Applicant: LG Electronics Inc.
Inventor： Hongsuk Kim , Sunyoung Lee , Youngdae Lee , Yejee Lee
Abstract: The present disclosure relates to mobility management wireless communications. According to an embodiment of the present disclosure, a method performed by a wireless device in a wireless communication system comprises: receiving, from a source cell, a handover command comprising a handover validity timer; performing a handover attempt to a target cell while the handover validity timer is running; and transmitting, to the source cell, a report message comprising cell information including target cell information for the target cell upon an expiration of the handover validity timer.
-
公开(公告)号：US12075482B2
公开(公告)日：2024-08-27
申请号：US17425170
申请日：2020-01-31
Applicant: LG ELECTRONICS INC.
Inventor： Daewook Byun , Hongsuk Kim , Jian Xu , Seokjung Kim
IPC: H04W74/00 , H04W74/0833
CPC classification number: H04W74/0833 , H04W74/002
Abstract: A method and apparatus for provision of random access channel (RACH) related information for connection failure detection in a new radio access technology (NR) is provided. For example, a first gNB receives, from a wireless device, random access channel (RACH) related information and cell information for a radio link failure (RLF), and transmits, to a second gNB, the RACH related information and the cell information for the RLF. For another example, a gNB central unit (gNB-CU) of a first gNB receives, from a second gNB, RACH related information and cell information for RLF, and transmits, to a gNB distributed unit (gNB-DU) of the first gNB, information for an RACH configuration based on the RACH related information and the cell information for the RLF.
-
30.发明授权公开(公告)号：US12052617B2
公开(公告)日：2024-07-30
申请号：US17609199
申请日：2020-05-15
Applicant: LG ELECTRONICS INC.
Inventor： Hongsuk Kim , Sunghoon Jung
CPC classification number: H04W36/00837 , H04W36/0058 , H04W36/305 , H04W36/32 , H04W36/362 , H04W76/19
Abstract: The present disclosure relates to handling a connection re-establishment in wireless communications. According to an embodiment of the present disclosure, a method performed by a wireless device in a wireless communication system comprises: receiving a conditional mobility command; initiating a conditional mobility based on the conditional mobility command; performing a radio link monitoring (RLM) on a source cell during the conditional mobility; and performing a radio resource control (RRC) re-establishment based on that the conditional mobility fails and a radio link failure (RLF) occurs as a result of the RLM.
-
-
-
-
-
-
-
-
-
Search Results
79
records
(took 0.019 seconds)
