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191.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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193.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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194.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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195.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
196.发明申请公开(公告)号：US20170332213A1
公开(公告)日：2017-11-16
申请号：US15592051
申请日：2017-05-10
Applicant: LG ELECTRONICS INC.
Inventor： Jian XU , Daewook BYUN , Hanbyul SEO , Youngdae LEE , Laeyoung KIM , Jonghyun PARK
CPC classification number: H04W4/08 , H04L5/0035 , H04L5/0053 , H04L5/0078 , H04W76/40
Abstract: A multi-cell/multicast coordination entity (MCE) determines a cluster to which a vehicle-to-everything (V2X) message. The MCE receives a first session start message, which includes a temporary mobile group identity (TMGI), quality of services (QoS) parameters, and a list of cells, from a V2X application server and determines a cluster, which contains group of cells, to which V2X message is to be broadcast, based on the received TMGI, QoS parameters, and list of cells. Upon determining the cluster, the MCE transmits a second session start message, which includes an indication to notify eNodeB (eNB) to wait for scheduling information, to eNBs corresponding to the determined cluster, and transmits MBMS scheduling information to the eNBs. Further, update of the cluster may be triggered from the V2X application server or from the eNB with limited feedback.
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197.发明申请公开(公告)号：US20170318619A1
公开(公告)日：2017-11-02
申请号：US15650544
申请日：2017-07-14
Applicant: LG ELECTRONICS INC.
Inventor： Jae Hyun KIM , Laeyoung KIM , Taehyeon KIM , Hyunsook KIM
CPC classification number: H04W28/0215 , H04W4/70 , H04W74/0833 , H04W76/12 , H04W76/15 , H04W76/19 , H04W76/32
Abstract: A wireless communication system is disclosed. More particularly, a control method and device based on multiple priorities in a wireless communication system is disclosed. The method of controlling a back-off timer in a terminal configured with multiple priorities, which includes transmitting a first non-access stratum (NAS) request message set to a first priority level, starting the back-off timer configured by a network, and transmitting a second NAS request message, which is not set to the first priority level, while the back-off timer runs.
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198.发明申请公开(公告)号：US20170289098A1
公开(公告)日：2017-10-05
申请号：US15475859
申请日：2017-03-31
Applicant: LG ELECTRONICS INC.
Inventor： Sungduck CHUN , Laeyoung KIM , Dongsoo KIM
IPC: H04L29/12 , H04L12/741 , H04L29/08
CPC classification number: H04L61/2007 , H04L61/103 , H04W4/40 , H04W76/00 , H04W84/005
Abstract: Provided is a method for making it impossible to track a vehicle performing vehicle-to-everything (V2X) communication through a network. The network may allocate the same IP address to all UEs performing V2X communication. Since the UEs performing V2X communication transmit data using the same IP address, an application server cannot track a vehicle transmitting corresponding data.
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199.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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