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251.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：US20180213587A1
公开(公告)日：2018-07-26
申请号：US15745618
申请日：2016-06-20
Applicant: LG ELECTRONICS INC.
Inventor： Hyunsook KIM , Jinsook RYU , Laeyoung KIM , Myungjune YOUN , Dongsoo KIM
CPC classification number: H04W76/18 , H04L61/2007 , H04L65/1006 , H04L65/1016 , H04L65/1069 , H04L65/1073 , H04L65/80 , H04L69/40 , H04W8/08 , H04W24/04 , H04W36/0022 , H04W36/165 , H04W36/305 , H04W36/36 , H04W40/24 , H04W40/248 , H04W76/12 , H04W76/19 , H04W80/10
Abstract: A disclosure of the present specification provides a packet data network (PDN) connection management method performed by packet data network gateway (P-GW). The method may comprise the steps of: establishing a first type PDN connection with a user equipment (UE); recognizing that an error has occurred in the first type PDN connection, after establishing the first type-PDN connection; and transmitting a delete bearer request message to a mobility management entity (MME) in order to perform a bearer de-activation procedure according to the recognition of the error occurrence. The delete bearer request message may include information indirectly indicating that an error has occurred in the first type PDN connection.
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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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254.发明申请公开(公告)号：US20180139593A1
公开(公告)日：2018-05-17
申请号：US15576662
申请日：2016-06-09
Applicant: LG ELECTRONICS INC.
Inventor： Sungduck CHUN , Laeyoung KIM
CPC classification number: H04W4/44 , H04W4/12 , H04W4/46 , H04W8/205 , H04W28/02 , H04W76/27 , H04W88/02
Abstract: Disclosed are a communication method and user equipment (UE), wherein the method: receives settings information including parameters for instructing message transmission frequency; checks the number of messages that have been transmitted during a predetermined time period according to the parameters when new messages are generated; transmits the new messages when the number of messages is less than a number instructed by the parameters; and deletes the new message when the number of messages is the number instructed by the parameters.
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公开(公告)号：US20180132164A1
公开(公告)日：2018-05-10
申请号：US15826621
申请日：2017-11-29
Applicant: LG ELECTRONICS INC.
Inventor： Jaehyun KIM , Youngdae LEE , Laeyoung KIM , Ki-dong LEE , Hyunsook KIM , Taehun KIM
IPC: H04W48/06 , H04L12/859 , H04W28/02
Abstract: A disclosure of the present specification provides a network access blocking method performed by a user equipment. The method may comprise the steps of: receiving application specific congestion control for data communication (ACDC) blocking information and access class barring (ACB) blocking information; determining the category of an application being executed according to a network access attempt by the application; performing an ACDC blocking check on the basis of the determined category and the received ACDC blocking information. Here, when the network access attempt by the application is not blocked as a result of the ACDC blocking check, an ACB blocking check on the basis of the ACB blocking information may be skipped.
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Patent Agency Ranking
公开(公告)号：US20180103405A1
公开(公告)日：2018-04-12
申请号：US15560127
申请日：2016-03-04
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 mobility management entity (MME). The method comprises the steps of: if a request for a public data network (PDN) connection is received from a user equipment (UE), an MME deciding whether or not the PDN connection is to be offloaded to a wireless local area network (WLAN) on the basis of an indication for WLAN offloadability obtained from a home subscriber server (HSS); the MME transmitting to the UE a message comprising information about a network-based IP flow mobility (NBIFOM) function and the decision result with respect to the PDN connection; and the MME transmitting the decision result with respect to the PDN connection to a PDN gateway (P-GW) and/or a policy and charging rules function (PCRF), wherein the decision result with respect to the PDN connection and the information about the NBIFOM function can be used for triggering any one of the UE, P-GW and PCRF such that the NBIFOM function is suspended or resumed.
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257.发明申请公开(公告)号：US20180007621A1
公开(公告)日：2018-01-04
申请号：US15545464
申请日：2016-02-02
Applicant: LG ELECTRONICS INC.
Inventor： Taehun KIM , Jaehyun KIM , Jinsook RYU , Hyunsook KIM , Laeyoung KIM
Abstract: A method for a UE to perform public land mobile network (PLMN) selection associated with ProSe direct communication in a wireless communication system according to an embodiment of the present invention includes: selecting a PLMN; and registering with the PLMN, wherein the UE performs ProSe direct communication in the selected PLMN without executing PLMN selection any more, even if the UE fails to register with the selected PLMN, wherein ProSe direct communication in the selected PLMN is performed in a limited service state, wherein the UE is in the limited service state when the UE has not discovered a suitable cell, when the UE receives “PLMN not allowed” or when the UE receives “GPRS not allowed”.
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258.发明申请公开(公告)号：US20180007620A1
公开(公告)日：2018-01-04
申请号：US15545443
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 , H04L67/16 , H04L67/18 , H04W4/023 , H04W48/02 , H04W60/00 , H04W84/042 , 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 steps of: selecting a first PLMN; performing registration with the first PLMN; and selecting a second PLMN in case of failure to register with the first PLMN, wherein when selecting the second PLMN, the terminal treats a list that did not include the first PLMN at the time of selecting the first PLMN as if the list has included the first PLMN.
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公开(公告)号：US20170374542A1
公开(公告)日：2017-12-28
申请号：US15543920
申请日：2016-01-14
Applicant: LG ELECTRONICS INC.
Inventor： Jinsook RYU , Hyunsook KIM , Laeyoung KIM , Jaehyun KIM , Taehun KIM
CPC classification number: H04W8/08 , H04W8/12 , H04W28/14 , H04W52/02 , H04W52/0216 , H04W52/0254 , H04W76/28 , H04W88/16 , Y02D70/00 , Y02D70/122 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/126 , Y02D70/1262 , Y02D70/14 , Y02D70/142 , Y02D70/146 , Y02D70/21 , Y02D70/23 , Y02D70/24
Abstract: A method for updating an area and a device for the same in a wireless communication system is disclosed. Particularly, a method for performing a Tracking Area Update (TAU) with a Mobility Management Entity (MME) change performed by a first MME in a wireless communication system may include receiving a Context Request message from a second MME during the TAU procedure and transmitting a Context Response message to the second MME in response to the Context Request message, wherein an indication that there are downlink data buffered in the S-GW may be included in the Context Response message when downlink data is buffered in a Serving Gateway (S-GW) and a buffering time of the downlink data in the S-GW is not expired.
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260.发明申请公开(公告)号：US20170289776A1
公开(公告)日：2017-10-05
申请号：US15509628
申请日：2015-09-11
Applicant: LG ELECTRONICS INC.
Inventor： Laeyoung KIM , Jinsook RYU , Hyunsook KIM , Jaehyun KIM , Taehun KIM
IPC: H04W4/08
CPC classification number: H04W4/08 , H04L67/16 , H04W4/10 , H04W8/005 , H04W8/186 , H04W60/00 , H04W76/45 , H04W76/50
Abstract: One embodiment of the present invention relates to a method by which a mission critical push to talk (MCPTT) server establishes a group call in a wireless communication system, comprising the steps of: determining whether to add a user equipment (UE) to an ongoing group call; transmitting information relating to the ongoing group call to the UE if it is determined that the UE is added to the ongoing group call; and receiving an OK response for the ongoing group call from the UE.
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