公开(公告)号：US20180176979A1

公开(公告)日：2018-06-21

申请号：US15564330

申请日：2016-04-05

申请人： LG ELECTRONICS INC.

发明人： Jinsook RYU ,  Youngdae LEE ,  Sunghoon JUNG ,  Hyunsook KIM ,  Laeyoung KIM ,  Taehun KIM

IPC分类号： H04W76/28 ,  H04W68/02 ,  H04W4/70 ,  H04W76/30

摘要： According to an aspect of the present invention, a method for adjusting a Periodic-Tracking Area Update (P-TAU) timing performed by a user equipment in a wireless communication system may include transmitting P-TAU support information indicating that an adjustment of the P-TAU timing is available to a Mobility Management Entity (MME) through an Attach request message or a TAU request message; receiving a request accept message with respect to the Attach request message or the TAU request message; and adjusting the P-TAU timing in accordance with an eDRX application timing based on the P-TAU timing adjustment condition information when the request accept message includes the −TAU timing adjustment condition information.

公开(公告)号：US20180077668A1

公开(公告)日：2018-03-15

申请号：US15557761

申请日：2016-03-14

申请人： LG ELECTRONICS INC.

发明人： Sungduck CHUN ,  Laeyoung KIM

IPC分类号： H04W60/04 ,  H04W48/16 ,  H04W4/04 ,  H04W76/02

摘要： A V2X communication method that stores system information of a cell connected to a network before being disconnected from the network, generates a connection with a first network node using the stored system information when the power of UE is turned on, transmits to a second network node a connection request message including an indicator indicating that a PDN connection is unnecessary, and receives from the second network node a connection approval message indicating the completion of a network connection without PDN connection, and user equipment are disclosed.

公开(公告)号：US20180076878A1

公开(公告)日：2018-03-15

申请号：US15819091

申请日：2017-11-21

申请人： LG ELECTRONICS INC.

发明人： Jinsook RYU ,  Laeyoung KIM ,  Hyunsook KIM ,  Jaehyun KIM ,  Taehun KIM ,  Taehyeon KIM

IPC分类号： H04B7/155 ,  H04W72/04 ,  H04W64/00

CPC分类号： H04B7/15507 ,  H04W64/003 ,  H04W64/006 ,  H04W72/042 ,  H04W72/048 ,  H04W84/047

摘要： A method of supporting a user equipment (UE) to UE (UE-to-UE) communication by a network in a wireless communication system, the method includes transmitting a system information block associated with the UE-to-UE communication, wherein the system information block contains a period parameter indicating a periodicity at which a relay UE transmits discovery announcement, wherein the system information block contains a high threshold value and a low threshold value, wherein the relay UE is not allowed to transmit the discovery announcement if a reference signal received power (RSRP) measured by the relay UE is above the high threshold value, and wherein the relay UE is not allowed to transmit the discovery announcement if the RSRP measured by the relay UE is below the low threshold value.

公开(公告)号：US20170374610A1

公开(公告)日：2017-12-28

申请号：US15542883

申请日：2016-02-03

申请人： LG ELECTRONICS INC.

发明人： Jaehyun KIM ,  Jaewook LEE ,  Taehun KIM ,  Hyunsook KIM ,  Laeyoung KIM ,  Myungjune YOUN

IPC分类号： H04W48/18 ,  H04W84/04 ,  H04W76/04 ,  H04W84/12 ,  H04W8/08

CPC分类号： H04W48/18 ,  H04W8/08 ,  H04W8/18 ,  H04W28/08 ,  H04W36/14 ,  H04W48/12 ,  H04W76/27 ,  H04W84/042 ,  H04W84/12 ,  H04W88/06

摘要： Provided in one disclosure of the present specification is a method selecting a network and routing traffic by a user equipment (UE). The method may comprise a step of receiving, from a base station, radio access network (RAN) support information, wherein the RAN support information may include RAN support parameters and a timer value. The method comprises the steps of: receiving, from an upper layer, an evaluation request; evaluating the RAN support parameters according to the request from the upper layer; delivering, to the upper layer, an indication which indicates a detour to wireless local area network (WLAN) access and a detour to 3GPP access according to the result of the evaluation, and/or an indication which indicates maintaining current access; and performing feedback to the step of evaluating when the timer expires.

公开(公告)号：US20170339614A1

公开(公告)日：2017-11-23

申请号：US15533447

申请日：2015-08-10

申请人： LG ELECTRONICS INC.

发明人： Hyunsook KIM ,  Laeyoung KIM ,  Jinsook RYU ,  Jaehyun KIM ,  Taehun KIM ,  Myungjune YOUN

IPC分类号： H04W36/14 ,  H04W8/20 ,  H04L12/66 ,  H04W84/12 ,  H04W88/02 ,  H04W88/16

CPC分类号： H04W36/14 ,  H04L12/66 ,  H04W8/20 ,  H04W28/02 ,  H04W84/12 ,  H04W88/02 ,  H04W88/16

摘要： One disclosure of the present specification provides a method by which a network entity, which controls a control plane, determines whether to offload traffic of a user equipment (UE) to a wireless local area network (WLAN). The method can comprise a step of acquiring subscriber information on the UE from a subscriber information server, wherein the subscriber information can include a WLAN offloadability indication for a specific packet data network (PDN) connection. The method can comprise the steps of: determining WLAN offloadability for the specific PDN connection on the basis of the WLAN offloadability indication and configuration information; transmitting the WLAN offloadability indication to network nodes according to the determination; and transmitting the WLAN offloadability indication to the UE according to the determination.

公开(公告)号：US20170295536A1

公开(公告)日：2017-10-12

申请号：US15521853

申请日：2015-11-10

申请人： LG ELECTRONICS INC.

发明人： Jaehyun KIM ,  Youngdae LEE ,  Laeyoung KIM ,  Ki-Dong LEE ,  Hyunsook KIM ,  Taehun KIM

IPC分类号： H04W48/06 ,  H04W28/02 ,  H04L12/859

CPC分类号： H04W48/06 ,  H04L47/24 ,  H04L47/2475 ,  H04W28/02

摘要： A disclosure of the present specification provides a method for blocking network access. The method may comprise the steps of: receiving application specific congestion control for data communication (ACDC) blocking information; driving a blocking timer when it is determined by an ACDC blocking check that a network access attempt by a first application being executed is blocked; determining the category of a second application being executed according to a network access attempt by the second application; performing an ACDC blocking check on the basis of the determined category of the second application and the received ACDC blocking information when the determined category of the second application has a higher priority than the category of the first application; and stopping the blocking timer when the network access attempt by the second application should be permitted according to the ACDC blocking check.

公开(公告)号：US20170245188A1

公开(公告)日：2017-08-24

申请号：US15589843

申请日：2017-05-08

申请人： LG ELECTRONICS INC.

发明人： Jaehyun KIM ,  Taehyeon KIM ,  Li-Hsiang SUN ,  Laeyoung KIM ,  Sungduck CHUN ,  Hyunsook KIM

IPC分类号： H04W36/16 ,  H04W60/04

CPC分类号： H04W36/165 ,  H04L41/0654 ,  H04W24/04 ,  H04W48/16 ,  H04W48/18 ,  H04W60/04 ,  H04W84/042 ,  H04W88/06

摘要： The present invention relates to a wireless communication system, and more particularly, to a method and an apparatus for processing a NAS signaling request. A method for performing a non-access stratum (NAS) signaling process by means of a terminal in a wireless communication system according to one embodiment of the present invention comprises: a step of receiving a first message that includes information indicating a network failure from a network node of a first network; a step of starting a timer relating to a network selection; and a step of selecting a second network from among network candidates excluding the first network during the operation of the timer relating to a network selection.

公开(公告)号：US20170079081A1

公开(公告)日：2017-03-16

申请号：US15118528

申请日：2015-02-12

申请人： LG ELECTRONICS INC.

发明人： Laeyoung KIM ,  Jinsook RYU ,  Hyunsook KIM ,  Jaehyun KIM

IPC分类号： H04W76/02 ,  H04W4/00

CPC分类号： H04W76/023 ,  H04W4/80 ,  H04W76/14 ,  H04W76/23 ,  H04W84/042

摘要： One embodiment of the present specification provides a method comprising the steps of: transferring, by an access stratum (AS) layer of a user device, information on a communication state with another user device to an upper layer through a non-access stratum (NAS) layer, while the user device communicates with the other user device through a direct communication path; receiving, by the NAS layer, a notification on a change of the communication path from the upper layer; commanding, by the NAS layer, the AS layer to perform a radio resource control (RRC) connection procedure in a request type (call type) which indicates the purpose of service continuity in accordance with the change of the communication path; and transmitting, by the AS layer, an RRC connection request message including a connection request type (establishment cause) which indicates the purpose of the service continuity of the proximity service to a base station.

摘要翻译： 本说明书的一个实施例提供了一种方法，包括以下步骤：通过用户设备的接入层（AS）层将与另一用户设备的通信状态的信息通过非接入层（NAS）传送到上层 ）层，而用户设备通过直接通信路径与另一用户设备进行通信; 由NAS层接收关于从上层改变通信路径的通知; 由NAS层指示AS层根据通信路径的变化来指示业务连续性的目的的请求类型（呼叫类型）中的无线资源控制（RRC）连接过程; 以及由所述AS层发送包括表示所述邻接业务对基站的业务连续性的目的的连接请求类型（建立原因）的RRC连接请求消息。

公开(公告)号：US20160198399A1

公开(公告)日：2016-07-07

申请号：US14912828

申请日：2015-03-09

申请人： LG ELECTRONICS INC.

发明人： Hyunsook KIM ,  Jinsook RYU ,  Sunghoon JUNG ,  Laeyoung KIM ,  Jaewook LEE

IPC分类号： H04W48/18 ,  H04W40/24 ,  H04W48/08

CPC分类号： H04W48/18 ,  H04W40/24 ,  H04W48/08 ,  H04W88/06

摘要： A disclosure of the present invention provides a method in which user equipment (UE) selects a network and performs traffic routing. The method may comprise the steps of: receiving first RAN (radio access network) supporting information; receiving second RAN supporting information; and applying the first RAN supporting information or the second RAN supporting information for selecting a network and routing traffic. Here, when the first RAN supporting information has been received by a Home PLMN, if the UE is registered in a visited PLMN, and if the second RAN supporting information is received by the visited PLMN, the second RAN supporting information may be used.

摘要翻译： 本发明的公开提供了一种用户设备（UE）选择网络并执行业务路由的方法。 该方法可以包括以下步骤：接收第一RAN（无线接入网）支持信息; 接收第二RAN支持信息; 以及应用第一RAN支持信息或第二RAN支持信息来选择网络和路由业务。 这里，当归属PLMN接收到第一RAN支持信息时，如果UE登记在访问PLMN中，并且如果第二RAN支持信息被访问PLMN接收到，则可以使用第二RAN支持信息。

公开(公告)号：US20160198359A1

公开(公告)日：2016-07-07

申请号：US14912570

申请日：2014-09-22

申请人： LG ELECTRONICS INC.

发明人： Jinsook RYU ,  Hyunsook KIM ,  Laeyoung KIM ,  Kyungmin PARK ,  Taehyeon KIM

IPC分类号： H04W28/02 ,  H04W36/22

CPC分类号： H04W28/0289 ,  H04W36/22

摘要： The present invention relates to a wireless communication system and, more specifically, to a method and an apparatus for controlling wireless access congestion. A method by which a target cell supports a handover in a wireless communication system, according to one embodiment of the present invention, comprises: a step for receiving, from a source cell by the target cell, congestion control information for a terminal handed over from the source cell to the target cell; and a step for congestion controlling, by the target cell, the terminal on the basis of the congestion control information. The congestion control information includes whether a drop in service priority for the terminal occurs in the source cell.

摘要翻译： 无线通信系统技术领域本发明涉及一种无线通信系统，更具体地，涉及用于控制无线接入拥塞的方法和装置。 根据本发明的一个实施例的目标小区支持无线通信系统中的切换的方法包括：从目的小区的源小区接收从所述目的小区移交的终端的拥塞控制信息的步骤， 源细胞到靶细胞; 以及基于所述拥塞控制信息，由所述目标小区对所述终端进行拥塞控制的步骤。 所述拥塞控制信息包括是否在所述源小区中发生所述终端的服务优先级的下降。