公开(公告)号：US20160014661A1

公开(公告)日：2016-01-14

申请号：US14770772

申请日：2014-03-10

Applicant: LG ELECTRONICS INC.

Inventor： Hyeyoung CHOI ,  Jaehoon CHUNG ,  Eunjong LEE ,  Heejeong CHO ,  Genebeck HAHN

IPC: H04W36/16 ,  H04W52/02

CPC classification number: H04W36/16 ,  H04W52/0206 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146

Abstract: According to one embodiment of the present invention, a method for determining an energy-saving (ES) compensation cell in a wireless access system comprises: a step of transmitting an ES compensation candidate request message to confirm whether the ES compensation state can be changed from a first base station to a second base station; a step of receiving, from the second base station, an ES compensation candidate response message for indicating the switch to the ES compensation state; a step of receiving, from the second base station, an ES candidate cell indicator message including an ES state cell list for indicating third base stations to be additionally switched to the ES state; and a step of determining the ES compensation cell on the basis of the ES compensation candidate response message and the cell list.

Abstract translation: 根据本发明的一个实施例，一种用于确定无线接入系统中的节能（ES）补偿小区的方法包括：发送ES补偿候选请求消息以确认ES补偿状态是否可以从 第一基站到第二基站; 从所述第二基站接收用于指示切换到所述ES补偿状态的ES补偿候选响应消息的步骤; 从所述第二基站接收包括用于指示要另外切换到所述ES状态的第三基站的ES状态小区列表的ES候选小区指示符消息的步骤; 以及基于ES补偿候选响应消息和小区列表来确定ES补偿小区的步骤。

公开(公告)号：US20150373617A1

公开(公告)日：2015-12-24

申请号：US14765972

申请日：2014-02-07

Applicant: LG ELECTRONICS INC.

Inventor： Heejeong CHO ,  Eunjong LEE ,  Hyeyoung CHOI ,  Genebeck HAHN

IPC: H04W40/12 ,  H04W28/02 ,  H04W72/04

CPC classification number: H04W40/12 ,  H04W28/0268 ,  H04W72/0413 ,  H04W84/12 ,  H04W88/16

Abstract: A method and apparatus for routing data in a wireless communication system is provided. In trusted non-3rd generation partnership project (3GPP) access, a wireless local area network (WLAN) access gateway receives parameters, which includes 3GPP core network load information and a core network routing rule, from an entity of a 3GPP system, and routes received UL data based on the received parameters through at least one of the 3GPP system and a non-3GPP system. In un-trusted non-3GPP access, an evolved packet data gateway (ePDG) receives parameters, which includes 3GPP core network load information and a core network routing rule, from an entity of a 3GPP system, and routes received UL data based on the received parameters through at least one of the 3GPP system and a non-3GPP system.

Abstract translation: 提供了一种用于在无线通信系统中路由数据的方法和装置。 在受信任的非第三代合作伙伴项目（3GPP）接入中，无线局域网（WLAN）接入网关从3GPP系统的实体接收包括3GPP核心网负载信息和核心网路由规则的参数，路由 通过3GPP系统和非3GPP系统中的至少一个，基于接收到的参数来接收UL数据。 在不受信任的非3GPP接入中，演进分组数据网关（ePDG）从3GPP系统的实体接收包括3GPP核心网负载信息和核心网路由规则的参数，并且基于 通过3GPP系统和非3GPP系统中的至少一个接收参数。

公开(公告)号：US20150358895A1

公开(公告)日：2015-12-10

申请号：US14655675

申请日：2013-12-31

Applicant: LG ELECTRONICS INC.

Inventor： Heejeong CHO ,  Eunjong LEE ,  Hyeyoung CHOI ,  Genebeck HAHN

IPC: H04W48/16

CPC classification number: H04W48/16 ,  H04W24/02 ,  H04W88/16 ,  H04W92/12 ,  H04W92/14

Abstract: A method and apparatus for acquiring information on an access point (AP) in a wireless communication system is provided. An AP information management entity of a cellular system transmits a request for information on an AP, which is located within coverage of an eNodeB (eNB), to an AP server which is located outside of the cellular system, and receives a response, which includes a result code of the request, from the AP server. The AP information management entity is one of an eNB, mobility management entity (MME), or a new entity of the cellular system.

Abstract translation: 提供了一种在无线通信系统中获取关于接入点（AP）的信息的方法和装置。 蜂窝系统的AP信息管理实体将位于eNodeB（eNB）的覆盖范围内的AP的信息请求发送到位于蜂窝系统外部的AP服务器，并且接收响应，其包括 来自AP服务器的请求的结果代码。 AP信息管理实体是eNB，移动性管理实体（MME）或蜂窝系统的新实体之一。

公开(公告)号：US20150341853A1

公开(公告)日：2015-11-26

申请号：US14654800

申请日：2014-01-08

Applicant: LG ELECTRONICS INC.

Inventor： Heejeong CHO ,  Eunjong LEE ,  Hyeyoung CHOI ,  Genebeck HAHN

IPC: H04W48/18 ,  H04W40/24 ,  H04W48/20 ,  H04L12/26

CPC classification number: H04W48/18 ,  H04B7/2656 ,  H04L43/12 ,  H04W40/244 ,  H04W48/20 ,  H04W56/0015 ,  H04W56/002 ,  H04W84/042 ,  H04W84/12 ,  H04W88/06 ,  H04W88/08

Abstract: A method and apparatus for controlling beacon transmission in a wireless communication system. A cellular node may control beacon transmission of an access point (AP) in an infrastructure basic service set (BSS). The cellular node may adjust an beacon interval of a plurality of APs and a start point of the beacon interval of the plurality of APs so that beacon transmissions of the plurality of APs do not overlap each other. Or, a cellular node may control beacon transmission of a general device in an independent BSS.

Abstract translation: 一种用于控制无线通信系统中的信标传输的方法和装置。 蜂窝节点可以控制基础设施基本服务集（BSS）中的接入点（AP）的信标传输。 蜂窝节点可以调整多个AP的信标间隔和多个AP的信标间隔的起始点，使得多个AP的信标传输彼此不重叠。 或者，蜂窝节点可以控制独立BSS中的通用设备的信标传输。

公开(公告)号：US20150327048A1

公开(公告)日：2015-11-12

申请号：US14651631

申请日：2013-09-13

Applicant: LG ELECTRONICS INC. ,  INDUSTRY-ACADEMIC COOPERATION FOUNDATION YONSEL UNIVERSITY

Inventor： Eunjong LEE ,  Genebeck HAHN ,  Heetae ROH ,  Jangwon LEE ,  Jaehoon CHUNG

IPC: H04W8/00 ,  H04W72/04 ,  H04W76/02 ,  H04W4/00

CPC classification number: H04W8/005 ,  H04W4/70 ,  H04W72/0406 ,  H04W76/14 ,  H04W92/18

Abstract: A method and user equipment (UE) for performing device-to-device (D2D) communication in a wireless communication system is disclosed. The method of performing D2D communication by a D2D UE includes informing a mobility management entity (MME) about a first identifier (ID) of a target UE of D2D communication, receiving information regarding a second ID and a D2D peer discovery section, corresponding to the target UE, determining whether D2D communication with the target UE is possible using the received information, requesting the D2D communication with the target UE to the MME when the D2D communication with the target UE is possible, and receiving a D2D link ID allocated to the D2D link with the target UE from a base station (BS) receiving approval of communication of the MME.

Abstract translation: 公开了一种用于在无线通信系统中执行设备到设备（D2D）通信的方法和用户设备（UE）。 由D2D UE执行D2D通信的方法包括向移动性管理实体（MME）通知关于D2D通信的目标UE的第一标识符（ID），接收与第二ID相对应的第二ID和D2D对等体发现部分的信息 目标UE，当与目标UE的D2D通信可能时，使用所接收的信息确定是否可以使用所接收的信息来请求与目标UE的D2D通信，并且接收分配给D2D的D2D链路ID 从接收到MME的通信许可的基站（BS）与目标UE链接。

公开(公告)号：US20150311985A1

公开(公告)日：2015-10-29

申请号：US14565736

申请日：2014-12-10

Applicant: LG ELECTRONICS INC.

Inventor： Jinmin KIM ,  Jaehoon CHUNG ,  Genebeck HAHN ,  Eunjong LEE ,  Kukheon CHOI ,  Kwangseok NOH

IPC: H04B15/00 ,  H04B7/24

CPC classification number: H04B15/02 ,  H04B1/48 ,  H04B1/525 ,  H04B7/026 ,  H04B7/0626 ,  H04B7/24 ,  H04B15/00 ,  H04B2001/485

Abstract: An apparatus for cancelling a self-interference signal between a transmission antenna and a reception antenna is disclosed. The apparatus includes a first self-interference signal cancellation unit for cancelling a self-interference signal in consideration of a linear channel between the transmission antenna and the reception antenna, a second self-interference signal cancellation unit for cancelling a self-interference signal in consideration of nonlinear channel characteristic between the transmission antenna and the reception antenna or linear characteristic of a radio channel, and a controller for comparing a transmitted signal output from the transmission antenna and a received signal received by the reception antenna to provide a first coefficient to be applied to self-interference signal cancellation of a linear device in the first self-interference signal cancellation unit and a second coefficient to be applied to self-interference signal cancellation of a nonlinear device in the second self-interference signal cancellation unit.

Abstract translation: 公开了一种用于消除发射天线和接收天线之间的自干扰信号的装置。 该装置包括：第一自干扰信号消除单元，用于考虑发射天线与接收天线之间的线性信道来消除自干扰信号;第二自干扰信号消除单元，用于消除考虑到的自干扰信号 发送天线与接收天线之间的非线性信道特性或无线信道的线性特性，以及用于比较从发送天线输出的发送信号与接收天线接收到的接收信号的控制器，以提供要应用的第一系数 在第一自干扰信号消除单元中对线性设备进行自干扰信号消除，以及第二系数被应用于第二自干扰信号消除单元中的非线性设备的自干扰信号消除。

公开(公告)号：US20150036527A1

公开(公告)日：2015-02-05

申请号：US14456597

申请日：2014-08-11

Applicant: LG ELECTRONICS INC.

Inventor： Eunjong LEE ,  Inuk JUNG ,  Kiseon RYU ,  Youngsoo YUK

IPC: H04W72/04

CPC classification number: H04W24/10 ,  H04W8/24 ,  H04W36/0083 ,  H04W36/06 ,  H04W36/18 ,  H04W36/30 ,  H04W48/08 ,  H04W48/16 ,  H04W72/042 ,  H04W72/0453 ,  H04W72/085

Abstract: A method for scanning assigned carriers in a multicarrier system may include receiving a multicarrier advertisement message from a base station, the multicarrier advertisement message including scan reporting trigger control information of assigned secondary carriers, performing scanning for the assigned secondary carriers, and reporting the scan results to the base station when a specific metric measured by the scanning meets a condition set in the scan reporting trigger control information.

Abstract translation: 用于扫描多载波系统中的分配载波的方法可以包括从基站接收多载波通告消息，所述多载波通告消息包括分配的辅载波的扫描报告触发控制信息，对所分配的辅载波进行扫描，以及报告扫描结果 当由扫描测量的特定度量符合在扫描报告触发控制信息中设置的条件时，到基站。

公开(公告)号：US20140349667A1

公开(公告)日：2014-11-27

申请号：US14286799

申请日：2014-05-23

Applicant: LG ELECTRONICS INC.

Inventor： Genebeck HAHN ,  Jaehoon CHUNG ,  Hyeyoung CHOI ,  Eunjong LEE ,  Heejeong CHO

IPC: H04W72/04 ,  H04W76/02

CPC classification number: H04W76/10 ,  H04W48/10 ,  H04W48/20 ,  H04W72/00 ,  H04W88/085

Abstract: The present invention relates to a method of configuring a user equipment-based communication area in a cloud radio access network environment and an apparatus therefor. As one embodiment of the present invention, a method of performing a communication, which is performed by a user equipment (UE) in a cloud radio access network environment includes the steps of generating an RRU list based on signal strength of downlink signals received from each of one or more RRUs (remote resource unit), setting a UE-based communication area in a manner of transmitting the RRU list to a BBU (base band unit) via a first RRU among the one or more RRUs and establishing an RRC connection with a second RRU within the UE-based communication area.

Abstract translation: 本发明涉及一种在云无线电接入网络环境中配置基于用户设备的通信区域的方法及其装置。 作为本发明的一个实施例，由云无线接入网环境中的用户装置（UE）进行通信的方法包括以下步骤：基于从每个接收到的下行链路信号的信号强度生成RRU表 一个或多个RRU（远程资源单元），以一个或多个RRU中的第一RRU将RRU列表发送到BBU（基带单元）的方式设置基于UE的通信区域，并建立与RRC 在基于UE的通信区域内的第二RRU。

公开(公告)号：US20140334465A1

公开(公告)日：2014-11-13

申请号：US14271998

申请日：2014-05-07

Applicant: LG ELECTRONICS INC.

Inventor： Eunjong LEE ,  Jaehoon CHUNG ,  Hyeyoung CHOI ,  Heejeong CHO ,  Genebeck HAHN

IPC: H04W48/18 ,  H04W68/02

CPC classification number: H04W48/18 ,  H04W68/04 ,  H04W68/12

Abstract: A method and apparatus for paging based on location information of a user equipment connected to a first communication system in a convergence network of a plurality of communication systems. A method for paging based on location information of a user equipment connected to a first communication system in a convergence network of a plurality of communication systems includes receiving, from a interworking entity of the second communication system, the location information of the user equipment which is in an idle mode with the second communication system; transmitting, to a first cell of the second communication system, a paging request message, wherein the first cell is selected from among a plurality of cells in a tracking area of the second communication system based on the location information.

Abstract translation: 一种基于在多个通信系统的汇聚网络中连接到第一通信系统的用户设备的位置信息进行寻呼的方法和装置。 一种基于在多个通信系统的汇聚网络中连接到第一通信系统的用户设备的位置信息的寻呼方法包括：从第二通信系统的互通实体接收用户设备的位置信息， 在第二通信系统的空闲模式下; 向所述第二通信系统的第一小区发送寻呼请求消息，其中，所述第一小区基于所述位置信息从所述第二通信系统的跟踪区域中的多个小区中选择。

公开(公告)号：US20140029570A1

公开(公告)日：2014-01-30

申请号：US13951641

申请日：2013-07-26

Applicant: LG Electronics Inc.

Inventor： Eunjong LEE ,  Heejeong CHO ,  Jaehoon CHUNG

IPC: H04W36/00

CPC classification number: H04W76/15 ,  H04W28/0215 ,  H04W36/0005 ,  H04W36/005 ,  H04W36/08 ,  H04W36/28 ,  H04W48/14 ,  H04W72/0446 ,  H04W72/048 ,  H04W76/16 ,  H04W76/34 ,  H04W88/06

Abstract: A method of supporting signal transmission/reception using at least two RATs and apparatus therefor are disclosed. The present invention includes, when a user equipment is simultaneously accessing a 1st base station of a 1st communication network supportive of a 1st RAT and a 2nd base station of a 2nd communication network supportive of a 2nd RAT, receiving a setup message indicating a termination of a connection to the 2nd base station from the 1st base station and terminating the connection to the 2nd base station. Before the connection to the 2nd base station is terminated, the user equipment transceives data for a specific traffic type via the 2nd base station and also transceives data except the specific traffic type via the 1st base station. If the connection to the 2nd base station is terminated, the user equipment transceives the data for the specific traffic type via the 1st base station.

Abstract translation: 公开了使用至少两个RAT支持信号发送/接收的方法及其装置。 本发明包括当用户设备同时访问支持第一RAT的第一通信网络的第一基站和支持第二RAT的第二通信网络的第二基站时，接收指示终止的建立消息 从第一基站到第二基站的连接并终止到第二基站的连接。 在与第二基站的连接结束之前，用户设备通过第二基站收发特定业务类型的数据，并经由第一基站收发特定业务类型以外的数据。 如果与第二基站的连接终止，则用户设备通过第一基站收发特定业务类型的数据。