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公开(公告)号：US20170318452A1
公开(公告)日：2017-11-02
申请号：US15531394
申请日：2014-11-27
Applicant: LG ELECTRONICS INC.
Inventor： Genebeck HAHN , Jaehoon CHUNG , Eunjong LEE , Jinmin KIM , Kukheon CHOI , Kwangseok NOH
Abstract: Embodiments of the present invention provide a method for allocating and updating an identifier in order to protect the location privacy of a user equipment (UE), and apparatuses for supporting the same. As an embodiment of the present invention, a method for protecting the location privacy of a UE in a wireless access system may comprise the steps of: receiving, from a mobility management entity (MME), an access acceptance message including a globally unique temporary identifier (GUTI) assigned so as not to expose an IMSI of the UE and update period information indicating an update period of the GUTI; determining whether to update the GUTI on the basis of the update period information; transmitting a GUTI update request message to the MME when the update period indicated by the update period information is reached; and receiving a GUTI update message including a new updated GUTI, in response to the GUTI update request message.
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62.发明申请公开(公告)号：US20170257177A1
公开(公告)日：2017-09-07
申请号：US15519805
申请日：2015-10-14
Applicant: LG ELECTRONICS INC.
Inventor： Kwangseok NOH , Jaehoon CHUNG , Genebeck HAHN , Eunjong LEE , Jinmin KIM , Kukheon CHOI , Sangrim LEE
IPC: H04B17/345 , H04W24/08 , H04W24/10 , H04L5/14
CPC classification number: H04B17/345 , H04J11/003 , H04L5/0051 , H04L5/0073 , H04L5/14 , H04W24/08 , H04W24/10
Abstract: The present invention relates to a wireless access system supporting a full duplex radio (FDR) transmission environment. A method for a terminal to measure interference in a wireless communication system supporting FDR according to an embodiment of the present invention comprises the steps of: receiving an interference measurement resource at a measurement subframe; and measuring, at the interference measurement resource, interference from a neighboring terminal on the basis of an interference reference signal transmitted from the neighboring terminal. In addition, data is not transmitted or is transmitted with zero-power in the interference measurement resource.
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63.发明申请公开(公告)号：US20170237513A1
公开(公告)日：2017-08-17
申请号：US15502163
申请日：2015-05-13
Applicant: LG ELECTRONICS INC.
Inventor： Genebeck HAHN , Jaehoon CHUNG , Eunjong LEE , Jinmin KIM , Kukheon CHOI , Kwangseok NOH
CPC classification number: H04J11/005 , H04B17/24 , H04B17/345 , H04J11/00 , H04J11/0073 , H04J11/0076 , H04J11/0093 , H04W52/244 , H04W72/0426 , H04W84/045 , H04W88/02 , H04W92/20
Abstract: A method for identifying a mobile cell causing interference by a terminal connected to a first mobile cell, according to one embodiment of the present invention, comprises the steps of: acquiring system information of a fixed base station to which the first mobile cell is connected through a backhaul interface; acquiring a physical cell identifier of a second mobile cell neighboring the first mobile cell by a cell search; determining whether the second mobile cell causes interference to the first mobile cell on the basis of the physical cell identifier of the second mobile cell and the system information of the fixed base station; and reporting the physical cell identifier of the second mobile cell to the first mobile cell if the interference to the first mobile cell is determined to be caused by the second mobile cell.
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64.发明申请METHOD AND APPARATUS FOR TRANSMITTING UPLINK DATA IN A WIRELESS COMMUNICATION SYSTEM 审中-公开用于在无线通信系统中发送上行数据的方法和装置公开(公告)号：US20170013610A1
公开(公告)日：2017-01-12
申请号：US15119200
申请日：2015-02-12
Applicant: LG ELECTRONICS INC.
Inventor： Eunjong LEE , Jaehoon CHUNG , Genebeck HAHN , Jinmin KIM , Kukheon CHOI , Kwangseok NOH
CPC classification number: H04W72/0413 , H04L1/00 , H04L1/1861 , H04L5/001 , H04L5/0023 , H04L5/0044 , H04L5/0053 , H04L5/0082 , H04W74/08
Abstract: Provided are a method and apparatus for transmitting uplink data. Particularly, a method for transmitting uplink data in a wireless communication system, the method includes transmitting, by a user equipment, a scheduling request to a base station, and transmitting, by the user equipment, uplink data through a contention-based physical uplink shared channel (PUSCH) resource block that can transmit the uplink data without a uplink grant of the base station, wherein the scheduling request and the contention-based PUSCH resource block may be transmitted in an identical subframe.
Abstract translation: 提供了一种用于发送上行链路数据的方法和装置。 具体地说，一种在无线通信系统中发送上行链路数据的方法，该方法包括：由用户设备向基站发送调度请求，并由用户设备通过基于竞争的物理上行链路共享发送上行链路数据 信道（PUSCH）资源块，其可以在没有基站的上行链路许可的情况下发送上行链路数据，其中调度请求和基于竞争的PUSCH资源块可以在相同的子帧中发送。
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65.发明申请METHOD BY WHICH TERMINAL PERFORMS COMMUNICATION IN HETEROGENEOUS CELL ENVIRONMENT AND TERMINAL 有权终端在异源细胞环境和终端中进行通信的方法公开(公告)号：US20160374119A1
公开(公告)日：2016-12-22
申请号：US14900580
申请日：2014-06-11
Applicant: LG ELECTRONICS INC.
Inventor： Hyeyoung CHOI , Jaehoon CHUNG , llmu BYUN , Eunjong LEE , Heejeong CHO , Genebeck HAHN
Abstract: Disclosed are a communication performing method and terminal, and the method is a method by which a terminal with dual connectivity performs communication in a heterogeneous cell environment, in which: a first reporting message reporting that a downlink signal is received from a small cell in an intensity greater than a threshold value is transmitted to a macro cell; an RRC establishment message indicating a connection to a small cell cluster is received from the macro cell; connections are added to a plurality of small cells included in the small cell cluster according to additional time information included in the RRC establishment message; and the connections to the plurality of added small cells are respectively activated according to activation connection time information included in the RRC establishment message, and the small cell cluster is determined on the basis of information on a location relationship among the plurality of small cells.
Abstract translation: 公开了一种通信执行方法和终端，并且该方法是具有双连接的终端在异构小区环境中进行通信的方法，其中：报告从小单元中接收到下行链路信号的第一报告消息 大于阈值的强度被发送到宏小区; 从宏小区接收表示与小小区簇的连接的RRC建立消息; 根据包含在RRC建立消息中的附加时间信息将连接添加到小小区集群中包含的多个小小区中; 并且根据包含在RRC建立消息中的激活连接时间信息分别激活与多个附加小区的连接，并且基于关于多个小小区之间的位置关系的信息来确定小小区簇。
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Patent Agency Ranking
66.发明申请METHOD FOR SETTING AND UPDATING TRACKING AREA IN C-RAN AND APPARATUS THEREFOR 审中-公开用于在C-RAN中设置和更新跟踪区域的方法及其装置公开(公告)号：US20160227396A1
公开(公告)日：2016-08-04
申请号：US15021641
申请日：2014-07-10
Applicant: LG ELECTRONICS INC.
Inventor： Eunjong LEE , Jaehoon CHUNG , Hyeyoung CHOI , Heejeong CHO , Genebeck HAHN
CPC classification number: H04W8/18 , H04W36/0061 , H04W60/04 , H04W76/30 , H04W88/085
Abstract: A method for performing tracking area (TA) update by a UE in a cloud radio access network (C-RAN) includes: receiving at least one of neighbor radio remote unit (RRU) information and neighbor baseband unit (BBU) information from a primary BBU; setting a TA based on the received information and characteristics of the UE; and transmitting information on the set TA to the primary BBU during a radio resource control (RRC) connection release procedure.
Abstract translation: 一种用于在云无线电接入网络（C-RAN）中由UE执行跟踪区域（TA）更新的方法包括：从主小区接收相邻无线电远程单元（RRU）信息和相邻基带单元（BBU）信息中的至少一个信息 BBU; 基于接收到的UE的信息和特性设置TA; 以及在无线电资源控制（RRC）连接释放过程期间，将关于集合TA的信息发送到主BBU。
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67.发明申请METHOD FOR TRANSMITTING, BY TERMINAL, CSI FEEDBACK IN HETEROGENEOUS CELLULAR ENVIRONMENT 有权通过终端发送异常蜂窝环境中的CSI反馈的方法公开(公告)号：US20160134351A1
公开(公告)日：2016-05-12
申请号：US14888406
申请日：2014-05-21
Applicant: LG ELECTRONICS INC.
Inventor： Hyeyoung CHOI , Jaehoon CHUNG , Iimu BYUN , Eunjong LEE , Heejeong CHO , Genebeck HAHN
CPC classification number: H04B7/0626 , H04B7/0619 , H04L1/0026 , H04L5/001 , H04L5/0057 , H04W16/02 , H04W16/32 , H04W72/0413
Abstract: Disclosed are a terminal and a CSI feedback method of a terminal, comprising the steps of: classifying cells into one or more cell groups on the basis of cell IDs of the cells set in a terminal; selecting a representative cell representing other cells belonging to each cell group; and transmitting a CSI feedback on the cells belonging to each cell group to at least one of a macro cell and a small cell connected to the terminal by using the representative cell selected in each cell group.
Abstract translation: 公开了终端的终端和CSI反馈方法，包括以下步骤：基于设置在终端中的小区的小区ID，将小区分为一个或多个小区组; 选择表示属于每个细胞组的其他细胞的代表细胞; 以及通过使用在每个小区组中选择的代表小区，将属于每个小区组的小区的CSI反馈发送到连接到终端的宏小区和小小区中的至少一个。
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68.发明申请METHOD AND APPARATUS FOR PERFORMING TIMING SYNCHRONIZATION IN WIRELESS COMMUNICATION SYSTEM 审中-公开在无线通信系统中执行时序同步的方法和装置公开(公告)号：US20160112977A1
公开(公告)日：2016-04-21
申请号：US14895147
申请日：2014-05-08
Applicant: LG ELECTRONICS INC.
Inventor： Ilmu BYUN , Jaehoon CHUNG , Hyeyoung CHOI , Heejeong CHO , Genebeck HAHN
CPC classification number: H04W56/0015 , H04L5/0032 , H04L5/0069 , H04W72/082 , H04W76/14
Abstract: The present invention provides an apparatus and a method for performing timing synchronization in a wireless communication system. Particularly, the present invention is characterized in that resources for D2D communication and resources for performing cellular communication are identified, and resource information for the D2D communication is determined considering the number of D2D terminals and a cell size of a base station, has different frequency and time domains according to D2D terminals, and includes different time offset values. Accordingly, the present invention prevents, in advance, the generation of interference according to the D2D communication.
Abstract translation: 本发明提供了一种用于在无线通信系统中执行定时同步的装置和方法。 特别地，本发明的特征在于，识别用于D2D通信的资源和用于执行蜂窝通信的资源，并且考虑D2D终端的数量和基站的小区大小来确定用于D2D通信的资源信息，具有不同的频率， 根据D2D终端的时域，并包括不同的时间偏移值。 因此，本发明预先防止根据D2D通信的干扰的产生。
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69.发明申请METHOD AND APPARATUS FOR ESTABLISHING SESSION IN WIRELESS COMMUNICATION SYSTEM 有权在无线通信系统中建立会话的方法和装置公开(公告)号：US20160014686A1
公开(公告)日：2016-01-14
申请号：US14772857
申请日：2014-03-07
Applicant: LG ELECTRONICS INC.
Inventor： Heejeong CHO , Eunjong LEE , Hyeyoung CHOI , Genebeck HAHN
CPC classification number: H04W48/18 , H04W28/0231 , H04W28/0268 , H04W28/08 , H04W36/14 , H04W36/22 , H04W76/12 , H04W76/14 , H04W76/16 , H04W88/06
Abstract: A method and apparatus for establishing a session in a wireless communication system is provided. According to the present invention, a session of a 3rd generation partnership project (3GPP) long-term evolution (LTE) system or a session of a Wi-Fi system can be established for user plane (U-plane) switch in a converged system of the 3GPP LTE system and the Wi-Fi system. After performing U-plane switch, an entity of the LTE system may suspend (deactivate) and release radio bearers mapped to all of evolved packet system (EPS) bearer related to U-plane.
Abstract translation: 提供了一种在无线通信系统中建立会话的方法和装置。 根据本发明，可以为融合系统中的用户平面（U平面）切换建立第三代合作伙伴计划（3GPP）长期演进（LTE）系统或Wi-Fi系统的会话的会话 的3GPP LTE系统和Wi-Fi系统。 在执行U平面交换之后，LTE系统的实体可以暂停（去激活）和释放映射到与U平面相关的所有演进分组系统（EPS）承载的无线承载。
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70.发明申请RESOURCE ALLOCATION METHOD IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS USING THE SAME 有权无线通信系统中的资源分配方法和使用该方法的设备公开(公告)号：US20160007363A1
公开(公告)日：2016-01-07
申请号：US14759392
申请日：2014-01-07
Inventor： Genebeck HAHN , Jingu CHOI , Seonglyun KIM , Beomhee LEE , Jaehoon CHUNG , Eunjong LEE
CPC classification number: H04W72/085 , H04W24/08 , H04W72/04 , H04W72/0453 , H04W88/02 , H04W88/08
Abstract: Provided are a method of allocating a resource in a wireless communication system and an apparatus using the method. The method includes: measuring a variation of a data usage pattern or density of user equipments located in a region for providing a service; determining whether the variation is greater than or equal to a threshold; and determining a resource allocation type of the region for providing the service on the basis of the determination result.
Abstract translation: 提供了一种在无线通信系统中分配资源的方法和使用该方法的装置。 该方法包括：测量位于用于提供服务的区域中的用户设备的数据使用模式或密度的变化; 确定所述变化是否大于或等于阈值; 以及基于所述确定结果来确定用于提供所述服务的所述区域的资源分配类型。
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