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171.发明申请公开(公告)号：US20190082495A1
公开(公告)日：2019-03-14
申请号：US15765640
申请日：2016-10-26
Applicant: LG ELECTRONICS INC.
Inventor： Taehun KIM , Sunghoon JUNG , Laeyoung KIM , Jaehyun KIM
Abstract: Disclosed are a method for direct communication and a rely UE, the method comprising: in the process of configuring a direct communication with a remote UE, receiving, from the remote UE, a direct communication request message comprising information on a maximum inactivity period; starting a timer corresponding to the maximum inactivity period when data transmission or signaling via the direct connection with the remote UE is completed; and if no message is received from the remote UE by the time the timer expires, locally releasing the direct connection with the remote UE.
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172.发明申请公开(公告)号：US20190053034A1
公开(公告)日：2019-02-14
申请号：US16077388
申请日：2017-02-17
Applicant: LG ELECTRONICS INC.
Inventor： Taehun KIM , Jaehyun KIM , Sangmin PARK , Daewook BYUN
Abstract: A user equipment can send an EPS mobility management (EMM) message including uplink data to a network node. The user equipment can determine that an EMM process complying with the EMM message has successfully been completed or can treat an EMM process complying with the EMM message as having been successfully completed if the user equipment receives an RRC disconnection, downlink data or service acceptance message for the EMM message.
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公开(公告)号：US20190021130A1
公开(公告)日：2019-01-17
申请号：US16069053
申请日：2017-01-20
Applicant: LG ELECTRONICS INC.
Inventor： Taehun KIM , Laeyoung KIM , Jinsook RYU , Jaehyun KIM , Sangmin PARK
Abstract: When the amount of downlink (DL) data for a user equipment (UE), buffered by a network, exceeds a predetermined reference value, the network establishes a user plane connection with the UE by changing a connection mode with the UE. Even when a control plane connection that can be used for user data transmission exists and access to the UE is possible, the network does not transmit the DL data to the UE on the control plane connection, but transfers the DL data to the UE after the user plane connection is established.
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公开(公告)号：US20180359662A1
公开(公告)日：2018-12-13
申请号：US15780894
申请日：2016-12-05
Applicant: LG ELECTRONICS INC.
Inventor： Laeyoung KIM , Sungduck CHUN , Hyunsook KIM , Jaehyun KIM , Taehun KIM
CPC classification number: H04W36/0022 , H04L29/06 , H04L29/12 , H04L65/1006 , H04L65/1016 , H04L65/102 , H04W8/04 , H04W80/10
Abstract: One embodiment of the present invention relates to a method for transmitting and receiving a signal related to a data-off function of a user equipment (UE) in a wireless communication system, comprising the steps of: transmitting, to an IP multimedia system (IMS) node, a session initiation protocol (SIP) register message including activation information of the data-off function wherein, when the data-off function is activated, the UE receives only a SIP message corresponding to data-off exempt services from the IMS node; and receiving a response message as a response to the SIP message.
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公开(公告)号：US20180352483A1
公开(公告)日：2018-12-06
申请号：US16055957
申请日：2018-08-06
Applicant: LG Electronics Inc.
Inventor： Myungjune YOUN , Laeyoung KIM , Jaehyun KIM , Hyunsook KIM , Jinsook RYU , Sangmin PARK
CPC classification number: H04W36/0011 , H04L63/0272 , H04L63/0869 , H04W12/06 , H04W36/0079 , H04W36/14 , H04W40/24 , H04W60/00 , H04W76/12 , H04W76/18
Abstract: Provided is a method for handling a packet data unit (PDU) session establishment procedure. The method may performed by an access and mobility management function (AMF) node and comprise: determining whether to reject a PDU session establishment request. The determination may be performed if the PDU session establishment request includes an existing PDU session identifier. Based on the existing PDU session identifier, an identifier of a session management function (SMF) node may be acquired. The PDU session establishment request may be accepted, if it is determined based the identifier of the SMF node that the SMF node and the AMF node belong to a same PLMN. The PDU session establishment request may be further accepted, if it is determined based the identifier of the SMF node that the SMF node belongs to a HPLMN. The PDU session establishment request may be rejected, if it is determined based the identifier of the SMF node that the SMF node and the AMF node do not belong to the same PLMN or the SMF node does not belong to the HPLMN.
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Patent Agency Ranking
176.发明申请公开(公告)号：US20180332652A1
公开(公告)日：2018-11-15
申请号：US15776766
申请日：2016-10-26
Applicant: LG ELECTRONICS INC.
Inventor： Taehun KIM , Sunghoon JUNG , Laeyoung KIM , Jaewook LEE , Jaehyun KIM
Abstract: Disclosed are a method for performing direct communication and a remote UE, the method: receiving, at a Prose layer or an NAS layer of the remote UE, from a lower layer, information indicating that the use of a wireless resource for direct communication with relay UE is stopped since a predetermined AS condition is not satisfied; and stopping communication with the relay UE through a PC5 interface and locally releasing a direction connection with the relay UE.
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177.发明申请公开(公告)号：US20180317268A1
公开(公告)日：2018-11-01
申请号：US15770083
申请日：2016-10-06
Applicant: LG ELECTRONICS INC.
Inventor： Taehun KIM , Sunghoon JUNG , Laeyoung KIM , Jaehyun KIM
Abstract: Disclosed are a method and a UE for ProSe communication, the method receiving, from a second UE with which a connection for direct communication with a first UE has not been established, a PC5 discovery message comprising information regarding the second UE resource state, and selecting a relay UE with consideration for the second UE resource state.
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178.发明申请公开(公告)号：US20180317077A1
公开(公告)日：2018-11-01
申请号：US15770039
申请日：2016-10-04
Applicant: LG Electronics Inc.
Inventor： Taehun KIM , Sunghoon JUNG , Laeyoung KIM , Jaehyun KIM
IPC: H04W8/00 , H04B17/318 , H04W76/14 , H04W40/22
Abstract: Disclosed are a method and a UE for ProSe communication, the method comprising: transmitting, to a second UE with which a connection for direct communication with a first UE has been established, a first PC5 discovery message comprising identification information of the second UE; receiving a second PC5 discovery message as a response from the second UE; and carrying out measurements associated with connection with the second UE by means of the second PC5 discovery message.
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179.发明申请公开(公告)号：US20180295671A1
公开(公告)日：2018-10-11
申请号：US15574073
申请日：2016-05-16
Applicant: LG ELECTRONICS INC.
Inventor： Laeyoung KIM , Youngdae LEE , Jinsook RYU , Hyunsook KIM , Jaehyun KIM , Taehun KIM
Abstract: One embodiment of the present invention relates to a method for providing, by a relay UE, a broadcast service in a wireless communication system, the method comprising the steps of: detecting a TMGI; and broadcasting TMGI announcement comprising the detected TMGI and a ProSe layer-2 group ID corresponding to the TMGI.
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公开(公告)号：US20180206137A1
公开(公告)日：2018-07-19
申请号：US15516600
申请日：2015-10-05
Applicant: LG ELECTRONICS INC.
Inventor： Jinsook RYU , Hyunsook KIM , Laeyoung KIM , Jaehyun KIM , Taehun KIM
CPC classification number: H04W24/10 , H04W4/021 , H04W4/06 , H04W4/70 , H04W8/02 , H04W8/08 , H04W64/003 , H04W68/12
Abstract: Disclosed are a method for cell granularity reporting in a wireless communication system and a device therefor. The method for performing cell granularity reporting by a user equipment (UE) in an idle state in a wireless communication system includes receiving a cell granularity reporting configuration from a network, detecting whether a cell in which the UE is camping in the idle state is changed, and when it is detected that the cell in which the UE is camping is changed, transmitting cell change information to the network, wherein the cell granularity reporting configuration includes an indication regarding whether to receive a multimedia broadcast and multicast service (MBMS), and when the indication regarding whether an MBMS is received is activated, the UE does not perform the cell granularity reporting unless the UE receives MBMS data.
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