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71.发明申请公开(公告)号：US20180092016A1
公开(公告)日：2018-03-29
申请号：US15564038
申请日：2016-02-02
Applicant: LG ELECTRONICS INC.
Inventor： Taehun KIM , Jaehyun KIM , Jinsook RYU , Hyunsook KIM , Laeyoung KIM
CPC classification number: H04W36/32 , H04W8/02 , H04W36/0072 , H04W48/16 , H04W48/18 , H04W60/04 , H04W76/23 , H04W76/40
Abstract: An embodiment of the present invention relates to a method for transmitting or receiving a signal related to mission critical push to talk (MCPTT) of a first device in a wireless communication system, the method comprising the steps of: transmitting a floor request by the first device; receiving a floor request status from a second device having received the floor request; receiving a floor grant from the second device after receiving the floor request status; and transmitting position information of the first device after receiving the floor grant, wherein the first device transmits the position information of the first device together with the floor request when transmitting the floor request.
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公开(公告)号：US20180070288A1
公开(公告)日：2018-03-08
申请号：US15559796
申请日：2016-03-03
Applicant: LG ELECTRONICS INC.
Inventor： Hyunsook KIM , Laeyoung KIM , Jinsook RYU , Jaehyun KIM , Taehun KIM , Myungjune YOUN
CPC classification number: H04W36/22 , H04W8/08 , H04W28/0236 , H04W28/08 , H04W36/0016 , H04W36/08 , H04W40/36 , H04W48/18 , H04W74/0858 , H04W76/36 , H04W84/12 , H04W88/06
Abstract: The present description discloses a method for performing network selection and traffic routing by a user equipment (UE). The method can comprise the steps of: a non-access stratum (NAS) of the UE receiving from a mobility management entity (MME) an indication, for wireless local area network (WLAN) offloadability for a first public data network (PDN) connection, and information about a network-based IP flow mobility (NBIFOM); the NAS of the UE determining whether or not a collision exists between the indication and information; the NAS of the UE deciding for a suspension of the NBIFOM on the basis of the existence of collision; and the NAS of the UE transmitting to a PDN gateway (P-GW) a message or information, notifying the suspension of the NBIFOM, on the basis of the decision for the suspension of the NBIFOM.
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73.发明申请公开(公告)号：US20180007622A1
公开(公告)日：2018-01-04
申请号：US15545474
申请日：2016-02-02
Applicant: LG ELECTRONICS INC.
Inventor： Taehun KIM , Jaehyun KIM , Jinsook RYU , Hyunsook KIM , Laeyoung KIM
CPC classification number: H04W48/18 , H04W48/02 , H04W48/16 , H04W60/005 , H04W72/04 , H04W72/0453 , H04W88/06
Abstract: One embodiment of the present invention relates to a method whereby a terminal performs an operation related to public land mobile network (PLMN) selection related to ProSe direct communication in a wireless communication system, the method for performing an operation related to PLMN selection comprising the step of selecting a PLMN, wherein the terminal performs the selection of the PLMN if: the terminal is no longer within the coverage of the selected PLMN; a registered PLMN does not exist; and a radio resource for ProSe direct communication is provided to the terminal.
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74.发明申请公开(公告)号：US20170374644A1
公开(公告)日：2017-12-28
申请号：US15536635
申请日：2015-12-15
Applicant: LG ELECTRONICS INC.
Inventor： Jinsook RYU , Hyunsook KIM , Laeyoung KIM , Jaehyun KIM , Taehun KIM
Abstract: Disclosed are a method for transmitting paging in a wireless communication system, and an apparatus therefor. Particularly, a method for transmitting, by a base station (eNB), paging in a wireless communication system comprises the steps of: receiving, from a mobility management entity (MME), a paging message including settings for retransmission of paging information by the base station; and transmitting the paging information to a terminal via a paging control channel (PCCH), wherein the paging information may be transmitted to the terminal by the base station a predetermined number of times.
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75.发明申请公开(公告)号：US20170366960A1
公开(公告)日：2017-12-21
申请号：US15539387
申请日：2015-12-11
Applicant: LG ELECTRONICS INC.
Inventor： Taehun KIM , Myungjune YOUN , Hyunsook KIM , Jaehyun KIM , Jinsook RYU , Laeyoung KIM
CPC classification number: H04W8/08 , H04W8/06 , H04W8/12 , H04W8/24 , H04W28/0215 , H04W60/04 , H04W76/10 , H04W88/06 , H04W88/16
Abstract: Disclosed is a method for transmitting and receiving NBIFOM capability, which receives, from a terminal, a first message including NBIFM capability information of the terminal, checks whether a network entity supports NBIFOM, and receive a second message including NBIFOM capability information of the network entity from another network entity.
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Patent Agency Ranking
76.发明申请公开(公告)号：US20170273053A1
公开(公告)日：2017-09-21
申请号：US15489685
申请日：2017-04-17
Applicant: LG ELECTRONICS INC.
Inventor： Jinsook RYU , Hyunsook KIM , Laeyoung KIM , Jaehyun KIM , Taehun KIM
Abstract: Disclosed herein are a method and apparatus for monitoring UE reachability in a wireless communication system. A method for monitoring UE reachability may include receiving, by a Mobility Management Entity, a monitoring request message for UE reachability including a maximum response time from a Home Subscriber Server, detecting, by the MME, the UE reachability if it is expected that paging is able to be transmitted to UE when extended Discontinuous Reception is applied to the UE, and sending, by the MME, a UE reachability notification to a Service Capability Exposure Function before a next paging occasion of the UE, wherein the maximum response time may indicate a time during which the UE maintains a reachable state so that downlink data is reliably delivered to the UE, and wherein an occasion when the UE reachability notification is transmitted may be determined by taking into consideration the maximum response time.
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公开(公告)号：US20170181214A1
公开(公告)日：2017-06-22
申请号：US15300083
申请日：2015-04-23
Applicant: LG ELECTRONICS INC.
Inventor： Hyunsook KIM , Jinsook RYU , Laeyoung KIM , Jaehyun KIM , Taehun KIM
CPC classification number: H04W8/30 , H04L41/0654 , H04L41/0668 , H04L65/1016 , H04L65/1073 , H04W8/04 , H04W8/20 , H04W8/28 , H04W36/12 , H04W60/04 , H04W76/18
Abstract: One embodiment of the present specification provides a method for responding to a failure of a specific packet data network (PDN) in user equipment (UE). The method can comprise the steps of: receiving information on whether a specific PDN has a failure; determining whether the specific PDN is in a failure state on the basis of the received information; and if it is determined that the specific PDN is in the failure state, performing a detach procedure for the specific PDN or a disconnection procedure for the specific PDN, and then, performing an attach procedure to another PDN or a PDN connection establishment procedure.
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78.发明申请公开(公告)号：US20170156175A1
公开(公告)日：2017-06-01
申请号：US15322716
申请日：2015-07-01
Applicant: LG ELECTRONICS INC.
Inventor： Taehun KIM , Youngdae LEE , Jaehyun KIM , Sunghoon JUNG , Jinsook RYU , Hyunsook KIM , Laeyoung KIM
CPC classification number: H04W76/27 , H04W72/04 , H04W72/0406 , H04W76/10 , H04W76/14 , H04W76/18 , H04W76/38
Abstract: One embodiment of the present invention relates to a method by which a terminal performs device-to-device (D2D) communication in a wireless communication system, the method comprising the steps of: converting into a radio resource control (RRC) connection state through the transmission of a service request; being allocated a resource for the D2D communication; transmitting a D2D signal through the allocated resource; and receiving a system information block (SIB) after transmitting the D2D signal, wherein if the SIB includes information on a resource pool, the terminal does not perform an RRC recovery-related operation even if RRC connection failure occurs.
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79.发明申请公开(公告)号：US20170086231A1
公开(公告)日：2017-03-23
申请号：US15311468
申请日：2015-05-18
Applicant: LG ELECTRONICS INC.
Inventor： Hyunsook KIM , Jinsook RYU , Laeyoung KIM , Jaehyun KIM , Taehun KIM
Abstract: Disclosed is a method for performing a packet data network (PDN) connection process by a user equipment in a wireless communication system, the method comprising the steps of: transmitting a first PDN connection request to a mobility management entity (MME); and receiving from the MME a response to the first PDN connection request, wherein the first PDN connection request comprises information about groups, and the response to the first PDN connection request comprises information about blocked groups among a plurality of groups and/or unblocked groups among the plurality of groups.
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80.发明申请PATH SWITCH METHOD FOR DUAL CONNECTIVITY IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS FOR SAME 审中-公开无线通信系统双连接路径切换方法及其设备公开(公告)号：US20160323805A1
公开(公告)日：2016-11-03
申请号：US15108772
申请日：2015-01-14
Applicant: LG ELECTRONICS INC.
Inventor： Jinsook RYU , Hyunsook KIM , Laeyoung KIM , Jian XU , Daewook BYUN , Taehyeon KIM
CPC classification number: H04W40/36 , H04W36/0016 , H04W36/0055 , H04W36/30 , H04W76/15
Abstract: The present invention relates to a method and an apparatus for determining a path switch in a wireless communication system. Specifically, the present invention relates to a method for determining a path switch of a first network entity, the method comprising the steps of: receiving bearer setup information including a bearer type regarding at least one bearer; transmitting a path switch request to a second network entity on the basis of the bearer setup information; receiving a path switch response corresponding to the path switch request from the second network entity; and determining a path switch depending on whether the path switch response indicates admission of a default bearer.
Abstract translation: 本发明涉及无线通信系统中用于确定路径切换的方法和装置。 具体地说，本发明涉及一种用于确定第一网络实体的路径切换的方法，所述方法包括以下步骤：接收包括关于至少一个承载的承载类型的承载建立信息; 基于承载建立信息向第二网络实体发送路径切换请求; 从所述第二网络实体接收与所述路径切换请求对应的路径切换响应; 以及根据路径切换响应是否指示承认默认承载来确定路径切换。
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