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公开(公告)号：WO2023003338A1
公开(公告)日：2023-01-26
申请号：PCT/KR2022/010588
申请日：2022-07-20
Applicant: LG ELECTRONICS INC.
Inventor： JUNG, Sunghoon , KANG, Jiwon , KIM, Hongsuk
Abstract: The present disclosure related to a radio link state determination in wireless communications. According to an embodiment of the present disclosure, a user equipment (UE) may determine a radio link state of a cell based on consolidated radio link states of multiple transmit/receive points (TRPs).
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2.发明申请
公开(公告)号：WO2021182807A1
公开(公告)日：2021-09-16
申请号：PCT/KR2021/002762
申请日：2021-03-05
Applicant: LG ELECTRONICS INC.
Inventor： BYUN, Daewook , KIM, Hongsuk , XU, Jian , KIM, Seokjung
Abstract: A method and apparatus for supporting a DAPS handover procedure in a wireless communication system is provided. A target BS receives, from a source BS, a first message for a dual active protocol stack (DAPS) handover of a wireless device. A target BS transmits, to the source BS, a second message to inform that the DAPS handover is accepted. A target BS receives, from the wireless device, a third message including an information that the wireless device does not perform the DAPS handover. A target BS transmits, to the source BS, a fourth message including the information received from the wireless device.
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3.发明申请
公开(公告)号：WO2021162507A1
公开(公告)日：2021-08-19
申请号：PCT/KR2021/001880
申请日：2021-02-15
Applicant: LG ELECTRONICS INC.
Inventor： KIM, Hongsuk , JUNG, Sunghoon , KIM, Sangwon
IPC: H04W36/00
Abstract: The present disclosure relates to transmitting a response message in wireless communications. According to an embodiment of the present disclosure, a method performed by a wireless device served by a master node (MN) and a secondary node (SN) in a dual connectivity (DC) in a wireless communication system comprises: receiving, from the MN via a signalling radio bearer 1 (SRB1), a conditional primary secondary cell change (CPC) command related to a radio resource control (RRC) reconfiguration message of which a RRC transaction identifier (ID) is set; performing a CPC execution based on that a CPC condition in the CPC command is satisfied; and transmitting, to the MN, an RRC message of which no RRC transaction ID is set based on the CPC execution, wherein the RRC message comprises a RRC reconfiguration complete message of which the RRC transaction ID is set.
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公开(公告)号：WO2020139015A1
公开(公告)日：2020-07-02
申请号：PCT/KR2019/018598
申请日：2019-12-27
Applicant: LG ELECTRONICS INC.
Inventor： KIM, Hongsuk , LEE, Sunyoung , LEE, Youngdae , LEE, Yejee
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.
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公开(公告)号：WO2022250458A1
公开(公告)日：2022-12-01
申请号：PCT/KR2022/007437
申请日：2022-05-25
Applicant: LG ELECTRONICS INC.
Inventor： KIM, Hongsuk , JUNG, Sunghoon
Abstract: The present disclosure related to a state transition in wireless communications. According to an embodiment of the present disclosure, a user equipment (UE) transmits, to a first network, an indication that paging filtering information is to be transmitted together with radio resource control (RRC) state preference for leaving a connected state in the first network. Therefore, RRC release message for leaving the connected state can be received after the paging filtering information is transmitted.
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Patent Agency Ranking6.发明申请
公开(公告)号：WO2022025717A1
公开(公告)日：2022-02-03
申请号：PCT/KR2021/010003
申请日：2021-07-30
Applicant: LG ELECTRONICS INC.
Inventor： JUNG, Sunghoon , KIM, Hongsuk
Abstract: The present disclosure relates to handling a resource collision between multiple networks in wireless communications. According to an embodiment of the present disclosure, a method performed by a wireless device in a wireless communication system comprises: performing a registration procedure to be registered in a first network and a second network; receiving, from the second network, timing information related to the second network comprising a time period; and performing an idle mode operation in the first network in the time period while skipping to monitor scheduling information for the second network in the time period, wherein the idle mode operation comprises at least one of: monitoring a paging; performing a random access; or performing an idle mode measurement.
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7.发明申请
公开(公告)号：WO2021251685A1
公开(公告)日：2021-12-16
申请号：PCT/KR2021/006946
申请日：2021-06-03
Applicant: LG ELECTRONICS INC.
Inventor： KIM, Hongsuk , JUNG, Sunghoon
Abstract: The present disclosure relates to handling a secondary cell group (SCG) failure 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, from a source primary secondary cell (PSCell), a conditional mobility command including a mobility condition for a target PSCell; initiating a secondary cell group (SCG) failure recovery procedure and transmitting SCG failure information related to the SCG failure recovery procedure to a primary cell (PCell), based on detecting an SCG failure related to the source PSCell; based on that the mobility condition for the target PSCell is satisfied during the SCG failure recovery procedure: transmitting, to the PCell, a new PSCell indication informing a mobility from the source PSCell to the target PSCell; and performing a random access to the target PSCell for the mobility.
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公开(公告)号：WO2021150054A1
公开(公告)日：2021-07-29
申请号：PCT/KR2021/000898
申请日：2021-01-22
Applicant: LG ELECTRONICS INC.
Inventor： KIM, Hongsuk , JUNG, Sunghoon
Abstract: The present disclosure relates to a mobility 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: receiving, from a network, a conditional mobility command for a target cell including a mobility condition, and a legacy mobility command; initiating a legacy mobility procedure upon receiving the legacy mobility command; and stopping an evaluation of the mobility condition during the legacy mobility procedure after the legacy mobility procedure is initiated.
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9.发明申请
公开(公告)号：WO2021066307A1
公开(公告)日：2021-04-08
申请号：PCT/KR2020/009897
申请日：2020-07-28
Applicant: LG ELECTRONICS INC.
Inventor： JO, Geumsan , YI, Seungjune , KIM, Hongsuk
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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公开(公告)号：WO2020197248A1
公开(公告)日：2020-10-01
申请号：PCT/KR2020/004023
申请日：2020-03-25
Applicant: LG ELECTRONICS INC.
Inventor： JUNG, Sunghoon , KIM, Hongsuk , CHO, Heejeong
Abstract: A method and apparatus for an indication of serving cell communication quality to a target cell during mobility in a wireless communication system is provided. A wireless device, which keeps communicating with a source node while initiating a mobility from the source node to a target node, transmits, to the target node, information related to a communication quality of the source node.
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