公开(公告)号：US10512013B2

公开(公告)日：2019-12-17

申请号：US15589843

申请日：2017-05-08

Applicant: LG ELECTRONICS INC.

Inventor： Jaehyun Kim ,  Taehyeon Kim ,  Li-Hsiang Sun ,  Laeyoung Kim ,  Sungduck Chun ,  Hyunsook Kim

IPC: H04W4/00 ,  H04W36/16 ,  H04W24/04 ,  H04L12/24 ,  H04W48/16 ,  H04W60/04 ,  H04W48/18 ,  H04W84/04 ,  H04W88/06

Abstract: 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：US20190313232A1

公开(公告)日：2019-10-10

申请号：US16461047

申请日：2017-11-17

Applicant: LG Electronics Inc.

Inventor： Ki-Dong Lee ,  Sungduck Chun ,  Sanggook Kim

IPC: H04W4/90 ,  H04W68/02

Abstract: Disclosed herein is a method for receiving a warning message in a wireless communication system.The method performed by a terminal comprises receiving, from a base station, first control information indicating whether or not a use of a pre-defined string(PDS) set including one or more PDSs used for a Public Warning System(PWS) is enabled; receiving, from the base station, second control information associated with a configuration of the PDS set; receiving, from the base station, the warning message; and outputting an alarm information based on the received warning message.

公开(公告)号：US10327130B2

公开(公告)日：2019-06-18

申请号：US15561324

申请日：2016-03-28

Applicant: LG ELECTRONICS INC.

Inventor： Laeyoung Kim ,  Sungduck Chun ,  Jinsook Ryu ,  Hyunsook Kim ,  Jaehyun Kim ,  Taehun Kim

IPC: H04W8/08 ,  H04W36/00 ,  H04W36/32 ,  H04W52/02 ,  H04W60/00 ,  H04W76/14

Abstract: An embodiment of the present invention relates to a method for receiving and transmitting, by a mobility management entity (MME), tracking area update (TAU)-less power saving mode (PSM) related signals, the method comprising the steps of: receiving, from a terminal, a first TAU request message including information related to a TAU-less PSM entity; transmitting a TAU accept message in response to the first TAU request message; and receiving a second TAU request message including information related to release of the TAU-less PSM, wherein the second TAU request message including information related to release of the TAU-less PSM is regarded by the MME as an attach request.

公开(公告)号：US09854464B2

公开(公告)日：2017-12-26

申请号：US14961553

申请日：2015-12-07

Applicant: LG ELECTRONICS INC.

Inventor： Jaewook Lee ,  Sungduck Chun ,  Seungjune Yi ,  Sunghoon Jung ,  Youngdae Lee ,  Sungjun Park

IPC: H04L1/00 ,  H04W24/08 ,  H04B1/04 ,  H04B1/12 ,  H04W16/14 ,  H04W24/04 ,  H04W72/08 ,  H04W4/00 ,  H04W72/04 ,  H04W76/04

CPC classification number: H04W24/08 ,  H04B1/0475 ,  H04B1/12 ,  H04W4/80 ,  H04W16/14 ,  H04W24/04 ,  H04W72/0453 ,  H04W72/082 ,  H04W76/27

Abstract: A user equipment (UE) in a mobile communication system is described. The UE includes a long term evolution (LTE) transceiver for receiving configuration information from a network, and a processor for detecting an in-device coexistence (IDC) condition according to the configuration information and initiating a transmission of information on the detected IDC condition to the network. The information on the detected IDC condition comprises frequency information, and the transmission is initiated after the UE has failed to resolve the detected IDC condition on its own.

公开(公告)号：US20170078966A1

公开(公告)日：2017-03-16

申请号：US15341647

申请日：2016-11-02

Applicant: LG Electronics Inc.

Inventor： Sungduck Chun ,  Sunghoon Jung ,  Seungjune Yi ,  Youngdae Lee ,  Sungjun Park

IPC: H04W52/02 ,  H04W52/22

CPC classification number: H04W52/0225 ,  H04W52/0216 ,  H04W52/0245 ,  H04W52/18 ,  H04W52/221 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/164 ,  Y02D70/23 ,  Y02D70/24

Abstract: Disclosed herein is a method of transmitting a signal at a user equipment (UE) in a wireless communication system. The method includes receiving a radio resource control (RRC) configuration message from a network; determining a preference value relating to power saving after receiving the RRC configuration message; and transmitting the determined preference value relating to the power saving to the network.

Abstract translation: 本文公开了一种在无线通信系统中的用户设备（UE）处发送信号的方法。 该方法包括从网络接收无线电资源控制（RRC）配置消息; 在接收到所述RRC配置消息之后，确定与所述节电相关的偏好值; 以及将所确定的关于所述节电的偏好值发送到所述网络。

公开(公告)号：US09271172B2

公开(公告)日：2016-02-23

申请号：US14559702

申请日：2014-12-03

Applicant: LG ELECTRONICS INC.

Inventor： Jaehyun Kim ,  Taehyeon Kim ,  Li-Hsiang Sun ,  Laeyoung Kim ,  Sungduck Chun ,  Hyunsook Kim

IPC: H04L1/00 ,  H04W24/04 ,  H04L12/24 ,  H04W48/16 ,  H04W60/04 ,  H04W4/00 ,  H04W48/18 ,  H04W84/04 ,  H04W88/06

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

Abstract: 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：US09025512B2

公开(公告)日：2015-05-05

申请号：US14179437

申请日：2014-02-12

Applicant: LG Electronics Inc.

Inventor： Youngdae Lee ,  Sunghoon Jung ,  Seungjune Yi ,  Sungduck Chun ,  Sungjun Park

IPC: H04W4/16 ,  H04W48/18 ,  H04W4/06 ,  H04W48/14

CPC classification number: H04W4/16 ,  H04L1/1812 ,  H04W4/06 ,  H04W48/14 ,  H04W48/18 ,  H04W76/27

Abstract: A method of processing a Long Term Evolution (LTE) Multimedia Broadcast Multicast Service (MBMS) message by a network in a wireless communication system, the method including transmitting a system information block (SIB) including information on a Multimedia Broadcast multicast service Single Frequency Network (MBSFN) area list through a broadcast control channel (BCCH) to a user equipment (UE); transmitting a first LTE MBMS message including information on one or more services through a multicast control channel (MCCH) to the UE; and receiving a second LTE MBMS message indicating a specific area corresponding to an area of the MBSFN area list and a specific service from the UE in response to the first LTE MBMS message, the UE wishing to receive the specific service of the one or more services or being interested to receive the specific service of the one or more services.

Abstract translation: 一种通过无线通信系统中的网络处理长期演进（LTE）多媒体广播多播服务（MBMS）消息的方法，所述方法包括发送包括关于多媒体广播多播服务单频网络的信息的系统信息块（SIB） （MBSCH）区域列表通过广播控制信道（BCCH）到用户设备（UE）; 通过多播控制信道（MCCH）向所述UE发送包括关于一个或多个服务的信息的第一LTE MBMS消息; 以及响应于所述第一LTE MBMS消息，从所述UE接收到指示与所述MBSFN区域列表的区域相对应的特定区域的特定区域的第二LTE MBMS消息，所述UE希望接收所述一个或多个服务的特定服务 或有兴趣接收一个或多个服务的特定服务。