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公开(公告)号：US09681261B2
公开(公告)日：2017-06-13
申请号：US14069061
申请日：2013-10-31
Applicant: LG ELECTRONICS INC.
Inventor： Ki-Dong Lee
CPC classification number: H04W4/02 , H04L63/0428 , H04L63/12 , H04W8/005 , H04W12/04 , H04W12/06 , H04W12/10 , H04W76/14
Abstract: The present invention is directed to a method and an apparatus for use in a wireless communication system, specifically, the method is directed to perform a ProSe discovery procedure by a first ProSe-enabled UE in a cellular communication system, the method comprising: encrypting a payload of a discovery signal by using a private key of the first ProSe-enabled UE; adding a public key of the first ProSe-enabled UE to the payload of the discovery signal; and transmitting the discovery signal including the payload and the public key of the first ProSe-enabled UE to one or more second ProSe-enabled UEs, wherein the public key of the first ProSe-enabled UE is used for the one or more second ProSe-enabled UEs to decrypt the payload of the discovery signal.
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32.发明授权Method and apparatus for proximity-based service between more than two operators 有权用于两个以上操作员之间的基于邻近服务的方法和装置公开(公告)号：US09467267B2
公开(公告)日：2016-10-11
申请号：US14245464
申请日：2014-04-04
Applicant: LG ELECTRONICS INC.
Inventor： Ki-Dong Lee , Kiseon Ryu
CPC classification number: H04L5/0055 , H04L1/1887 , H04L5/0028 , H04L5/0035 , H04L5/0092 , H04L2001/0093 , H04W72/044
Abstract: The present invention is directed to a method and an apparatus for use in a wireless communication system. Specifically, the present invention is directed to a method of setting up a ProSe connection by a ProSe-enabled UE of a first MNO in a cellular communication system and an apparatus therefore, in which the method comprises: broadcasting a first message including first resource allocation information for a first radio resource of the first MNO, wherein the first message is broadcast using a specific radio resource that is available to ProSe-enabled UEs of a second MNO; and receiving acknowledgement information regarding the first message from one or more ProSe-enabled UEs of the second MNO by using the first radio resource of the first MNO.
Abstract translation: 本发明涉及一种在无线通信系统中使用的方法和装置。 具体地，本发明涉及一种由蜂窝通信系统中的第一MNO的ProSe使能的UE建立ProSe连接的方法，因此本发明的方法包括：广播包括第一资源分配的第一消息 用于第一MNO的第一无线电资源的信息，其中使用可用于第二MNO的启用ProSe的UE的特定无线电资源来广播所述第一消息; 以及通过使用所述第一MNO的所述第一无线电资源从所述第二MNO的一个或多个ProSe使能UE接收关于所述第一消息的确认信息。
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公开(公告)号：US11184834B2
公开(公告)日：2021-11-23
申请号：US16323772
申请日：2017-08-08
Applicant: LG ELECTRONICS INC.
Inventor： Sungduck Chun , Jaehyun Kim , Ki-Dong Lee
Abstract: Disclosed is a method for controlling access of a remote UE to a base station, using a relay UE. Particularly, the method comprises receiving access control information through a second terminal, and determining, on the basis of the access control information, whether to perform an access control check for user data according to whether the user data is data to which an access control scheme allowed in an indirect connection mode is applied, wherein the access control information includes information on an access control scheme which is allowed or not allowed in an indirect connection mode.
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公开(公告)号：US11129067B2
公开(公告)日：2021-09-21
申请号：US16315396
申请日：2017-07-06
Applicant: LG ELECTRONICS INC.
Inventor： Sanggook Kim , Ki-Dong Lee
IPC: H04W36/00 , H04B17/327 , H04B17/382 , H04W76/27 , H04W36/08 , H04W36/30 , H04W84/06
Abstract: Disclosed is a method for supporting the handover of a drone in a wireless communication system. The method is performed by the drone and includes measuring signal quality of one or more neighboring eNBs using one or more reference signals (RSs) transmitted by the one or more neighboring eNBs; configuring a candidate set comprising at least one candidate eNB related to the handover based on the measured signal quality, wherein a signal quality value measured with respect to the at least one candidate eNB is greater than a predetermined threshold; comparing the signal quality value of the at least one candidate eNB with a signal quality value of a serving eNB; and transmitting a first message to request the handover to the serving eNB if the signal quality value of the at least one candidate eNB is better than the signal quality value of the serving eNB for a specific period.
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公开(公告)号：US11076446B2
公开(公告)日：2021-07-27
申请号：US16499845
申请日：2018-03-30
Applicant: LG ELECTRONICS INC.
Inventor： Ki-Dong Lee , Sang Gook Kim
Abstract: The present invention is directed to a method and an apparatus for use in a wireless communication system. Specifically, the present invention is directed to a method comprising: receiving a plurality of first battery status information from a plurality of Relay UEs, wherein each first battery status information includes an estimated time length of residual battery life of a respective Relay UE; if a congestion is recognized, transmitting a first request signal for requesting additional information about battery status to the plurality of Relay UEs; as a response to the first request signal, receiving a plurality of second battery status information from the plurality of Relay UEs, wherein each second battery status information includes a charging status of a respective Relay UE; and selecting one of the plurality of Relay UEs based on the first and second battery status information, and an apparatus therefore. A UE is capable of communicating with at least one of another UE, a UE related to an autonomous driving vehicle, a base station or a network.
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Patent Agency Ranking
公开(公告)号：US10952121B2
公开(公告)日：2021-03-16
申请号：US16606722
申请日：2018-04-20
Applicant: LG ELECTRONICS INC.
Inventor： Ki-Dong Lee , Sang Gook Kim
Abstract: The present invention is directed to a method and an apparatus for use in a wireless communication system. Specifically, the present invention is directed to a method comprising: transmitting, to a plurality of Relay UEs, a first signal including an amount of data to send; receiving, from the plurality of Relay UEs, a plurality of second signals, each second signal including (a score of a respective Relay UE, a number N of Remote UEs attempting to access to the respective Relay UE) pair; and selecting one of the plurality of Relay UEs based on the received (score, N) pairs, wherein the score of respective Rely UE is determined based on at least (i) the amount of data to send, and (ii) a power availability in the respective Rely UE, and an apparatus therefore.
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37.发明授权公开(公告)号：US10805768B2
公开(公告)日：2020-10-13
申请号：US16081379
申请日：2017-02-24
Applicant: LG ELECTRONICS INC.
Inventor： Ki-Dong Lee , Sanggook Kim
IPC: H04W24/00 , H04W4/029 , H04W4/46 , H04W4/44 , H04W8/20 , H04W4/40 , H04W8/26 , H04W52/02 , H04W68/02
Abstract: Disclosed herein is a method for tracking a location in vehicle-to-X (V2X) communication in a wireless communication system. The method includes receiving a second message from a second network entity, checking whether the second vehicle UE is served by a cellular network, identifying its own ID included in the received second message, and transmitting a third message including second control information related to the location of the second vehicle UE to the second network entity if the second vehicle UE is served by the cellular network.
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公开(公告)号：US10742468B2
公开(公告)日：2020-08-11
申请号：US16315295
申请日：2017-07-07
Applicant: LG ELECTRONICS INC.
Inventor： Sanggook Kim , Ki-Dong Lee
Abstract: The present disclosure is a method for transmitting and receiving a signal in a wireless communication system supporting a zone-based communication, the method performed in a drone, comprising: receiving a plurality of control signals from one or more base stations included in at least one cluster; combining the received control signals; and transmitting data to one or more base stations or perform a specific operation based on the combined control signal, and wherein the at least one cluster is included in a zone defined as a predetermined set of base stations for the drone.
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39.发明授权公开(公告)号：US10595264B2
公开(公告)日：2020-03-17
申请号：US15323299
申请日：2015-07-09
Applicant: LG ELECTRONICS INC.
Inventor： Youngdae Lee , Jaehyun Kim , Sunghoon Jung , Ki-Dong Lee
Abstract: A method and apparatus for performing application specific access control in a wireless communication system is provided. A user equipment (UE) receives access control related system information from a network, identifies initiation of a specific application, and determines whether or not access attempt for the specific application is allowed, based on the received access control related system information. Accordingly, the UE may determine whether or not to skip access control barring (ACB) check for the specific application, or whether or not to skip random access backoff for the specific application.
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公开(公告)号：US10588112B2
公开(公告)日：2020-03-10
申请号：US15870636
申请日：2018-01-12
Applicant: LG ELECTRONICS INC.
Inventor： Ki-Dong Lee , Sanggook Kim
Abstract: Disclosed herein is a method for transmitting and receiving a signal in a wireless communication system supporting a Relay UE. The method performed by the Relay UE comprises determining whether or not to serve a connection request for a Remote UE using at least one of first control information related to a current state of the Relay UE, second control information indicating a type of traffic to be supported, and third information indicating a current load state of the Relay UE; and transmitting the determination result to at least one Remote UE.
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