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公开(公告)号：US20200260324A1
公开(公告)日：2020-08-13
申请号：US16783922
申请日：2020-02-06
Applicant: LG ELECTRONICS INC.
Inventor： Daewook Byun , Hongsuk Kim , Jian Xu , Seokjung Kim
Abstract: A method and apparatus for support of load balancing for supplementary uplink (SUL) in central unit (CU)-distributed unit (DU) architecture in a new radio access technology (NR) is provided. A gNB central unit (gNB-CU) receives, from at least one gNB distributed unit (gNB-DU), information related to a load status of supplementary uplink (SUL) for the at least one gNB-DU, and determines to adjust at least one parameter related to the SUL for a gNB-DU, among the at least one gNB-DU, based on the information related to the load status of the SUL for the gNB-DU. Upon receiving information related to the at least one parameter related to the SUL from the gNB-CU, the gNB-DU may adjust the at least one parameter related to the SUL based on the information related to the at least one parameter related to the SUL.
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公开(公告)号：US20200236719A1
公开(公告)日：2020-07-23
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.
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63.发明申请公开(公告)号：US20200045764A1
公开(公告)日：2020-02-06
申请号：US16499500
申请日：2018-03-22
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 MCG recovery in dual connectivity in wireless communication system, the method comprising: detecting radio link failure on a master node, wherein the UE is configured with the master node and a secondary node simultaneously; and suspending all secondary cells of the secondary node during the RRC connection re-establishment procedure, and transmitting an indicator indicating the suspension of secondary cells of the secondary node without releasing the secondary cells if the selected cell is one of cells belonging to a cell list.
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公开(公告)号：US20190254105A1
公开(公告)日：2019-08-15
申请号：US16269801
申请日：2019-02-07
Applicant: LG Electronics Inc.
Inventor： Hongsuk Kim , Bokyung Byun , Youngdae Lee , Jaewook Lee
Abstract: Provided are a method of reporting mobility history of an UE and a device supporting the method. According to one embodiment of the present invention, the method includes: leaving radio resource control (RRC) connected state; logging altitude information of the aerial UE when a specific condition is satisfied; and transmitting the altitude information when the aerial UE enters RRC connected state.
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公开(公告)号：US12245088B2
公开(公告)日：2025-03-04
申请号：US17624069
申请日：2020-07-28
Applicant: LG Electronics Inc.
Inventor： Geumsan Jo , Seungjune Yi , Hongsuk Kim
IPC: H04W36/00 , H04W36/36 , H04W74/0833 , H04W36/14
Abstract: The present invention relates to a method of transmitting a signal by a user equipment (UE) in a wireless communication system. Especially, the method includes the steps of receiving a handover command containing configurations for a second network, from a first network; performing a random access procedure to the second network; re-establishing a packet data convergence protocol (PDCP) entity associated with a signaling radio bearer (SRB) based on the configurations for the second network, after a random access procedure to the second network successes; transmitting a radio resource control (RRC) message to the second network using the re-established PDCP entity.
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Patent Agency Ranking
公开(公告)号：US12207231B2
公开(公告)日：2025-01-21
申请号：US17985395
申请日：2022-11-11
Applicant: LG Electronics Inc.
Inventor： Hongsuk Kim , Sunghoon Jung
Abstract: The present disclosure relates to a paging handling in wireless communications. According to an embodiment of the present disclosure, a method performed by a wireless device in a wireless communication system comprises: registering to a first network and a second network; establishing a connection with the first network; receiving, from the first network, information for a release timer; starting the release timer after receiving a paging from the second network; and upon an expiry of the release timer: releasing the connection with the first network without receiving a radio resource control (RRC) release message from the first network; and establishing a connection with the second network based on the paging from the second network.
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公开(公告)号：US12133122B2
公开(公告)日：2024-10-29
申请号：US17310881
申请日：2020-04-09
Applicant: LG ELECTRONICS INC.
Inventor： Geumsan Jo , Seungjune Yi , Hongsuk Kim
CPC classification number: H04W36/0069 , H04W28/06 , H04W36/32 , H04W76/30 , H04W80/02
Abstract: The present invention relates to a method of transmitting packets by a user equipment (UE) in a wireless communication system, wherein the UE is related to a first network and a second network. In particular, the method includes the steps of: transmitting packets containing compressed header information to the first network; receiving, from the first network, a handover command to connect with the second network; and transmitting packets containing a full header information to at least one of the first network or the second network.
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68.发明授权公开(公告)号：US12075511B2
公开(公告)日：2024-08-27
申请号：US18095190
申请日：2023-01-10
Applicant: LG Electronics Inc.
Inventor： Youngdae Lee , Hongsuk Kim , Sangwon Kim , Jaewook Lee
CPC classification number: H04W76/27 , H04W24/10 , H04W28/0252 , H04W74/0833 , H04W88/06
Abstract: Provided are a method and a device for receiving information indicating the type of a signaling radio bearer (SRB) in a wireless communication system. A user equipment (UE): receives a first radio resource control (RRC) message including information indicating the type of SRB on which a second RRC message, which is a message corresponding to the first RRC message, is to be transmitted; and transmits the second RRC message via the type of SRB indicated by the information indicating the type of SRB. Accordingly, the type of bearer on which a first message is received and the type of bearer on which a second message is transmitted in a single RRC procedure may be identical or mutually different.
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69.发明授权公开(公告)号：US12035163B2
公开(公告)日：2024-07-09
申请号：US17310744
申请日：2020-02-24
Applicant: LG ELECTRONICS INC.
Inventor： Hongsuk Kim , Sunghoon Jung , Taehun Kim
Abstract: The present disclosure relates to measurement logging and reporting in wireless communications. According to an embodiment of the present disclosure, a method performed by a wireless device in a wireless communication system comprises: transiting from an inactive state to an idle state based on a transition cause; logging the transition cause; and transmitting a logged measurement report comprising the logged transition cause to a network.
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公开(公告)号：US11818794B2
公开(公告)日：2023-11-14
申请号：US17542091
申请日：2021-12-03
Applicant: LG Electronics Inc.
Inventor： Hongsuk Kim , Sunghoon Jung
CPC classification number: H04W8/12 , H04W8/183 , H04W36/32 , H04W48/20 , H04W60/04 , H04W68/005 , H04W76/20 , H04W76/30
Abstract: The present disclosure relates to reporting logging information in wireless communications. According to an embodiment of the present disclosure, the wireless device may report information informing that an out-of-coverage is detected upon a subscriber identity module (SIM) switching, to a network.
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