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公开(公告)号：US09706390B2
公开(公告)日：2017-07-11
申请号：US14655661
申请日：2013-12-16
Applicant: LG ELECTRONICS INC.
Inventor： Heejeong Cho , Eunjong Lee , Hyeyoung Choi , Genebeck Hahn
CPC classification number: H04W8/08 , H04W36/0016 , H04W36/0022 , H04W36/165 , H04W48/14 , H04W88/06
Abstract: A method and apparatus for updating information on a cellular system in a wireless communication system is provided. An access point (AP) transmits a request for information on a cellular system and an update configuration for the information on the cellular system to a multi-radio access technology (RAT) device supporting a plurality of RATs, receives a first response to the request, which includes the information on the cellular system, from the multi-RAT device, and receives a second response, which is an update of the first response, according to the update configuration from the multi-RAT device.
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32.发明授权公开(公告)号：US09674772B2
公开(公告)日：2017-06-06
申请号：US14655675
申请日：2013-12-31
Applicant: LG ELECTRONICS INC.
Inventor： Heejeong Cho , Eunjong Lee , Hyeyoung Choi , Genebeck Hahn
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.
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33.发明申请公开(公告)号：US20170111906A1
公开(公告)日：2017-04-20
申请号：US15317698
申请日：2015-03-31
Applicant: LG Electronics Inc.
Inventor： Kwangseok Noh , Jaehoon Chung , Genebeck Hahn , Eunjong Lee , Jinmin Kim , Kukheon Choi
CPC classification number: H04W72/0446 , H04B17/345 , H04L5/0023 , H04L5/0062 , H04L5/0082 , H04L5/14 , H04W24/08 , H04W28/0236 , H04W52/146 , H04W72/0413 , H04W72/042
Abstract: A method for measuring inter-device interference (IDI) by a terminal in a wireless communication system supporting full-duplex communication according to an embodiment of the present invention comprises the steps of: determining the total number of times of IDI measurement required for a terminal group to which the terminal belongs; determining a basic sub-frame configuration pattern on the basis of the determined total number of times of the IDI measurement; and measuring the IDI as many times as the number of times allocated to the terminal by applying a terminal-specific shift value to the basic sub-frame configuration pattern,
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34.发明申请公开(公告)号：US20170094622A1
公开(公告)日：2017-03-30
申请号：US15315882
申请日：2015-04-02
Applicant: LG Electronics Inc.
Inventor： Genebeck Hahn , Jaehoon Chung , Eunjong Lee , Jinmin Kim , Kukheon Choi , Kwangseok Noh
IPC: H04W56/00
CPC classification number: H04W56/001 , H04W56/00 , H04W56/0005
Abstract: Disclosed is a method for performing, by a wireless device, synchronization with a base station in a wireless communication system. A method for synchronizing a wireless device according to one embodiment of the present invention comprises the steps of: receiving a primary synchronization signal and an auxiliary synchronization signal through a first subframe from a first base station; and performing synchronization with the first base station using the primary synchronization signal and the auxiliary synchronization signal, wherein the synchronization with the first base station is performed depending on whether a moving cell synchronization signal exists on the first subframe.
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公开(公告)号：US09392635B2
公开(公告)日：2016-07-12
申请号：US14273251
申请日：2014-05-08
Applicant: LG ELECTRONICS INC.
Inventor： Genebeck Hahn , Jaehoon Chung , Hyeyoung Choi , Eunjong Lee , Heejeong Cho
CPC classification number: H04W76/20 , H04W16/32 , H04W48/14 , H04W60/005 , H04W88/085
Abstract: A method and a user equipment (UE) for network attachment are disclosed. The method includes receiving first status information associated with one or more remote radio units (RRUs) for supporting the small cell from the one or more RRUs, receiving second status information associated with one or more macro cells from one or more macro eNBs for supporting the macro cell, selecting an RRU and macro eNB, which the UE wants to attach, among the one or RRUs based on the first status information and the second status information, and simultaneously transmitting an attach request message for requesting network attachment from the selected RRU and macro eNB to the selected RRU and macro eNB.
Abstract translation: 公开了一种用于网络连接的方法和用户设备（UE）。 该方法包括从一个或多个RRU接收与一个或多个远程无线单元（RRU）相关联的第一状态信息，用于支持小小区，从一个或多个宏eNB接收与一个或多个宏小区相关联的第二状态信息，以支持 宏单元，基于第一状态信息和第二状态信息，在一个或多个RRU中选择UE想要附加的RRU和宏eNB，并且同时从所选择的RRU发送用于请求网络附着的附着请求消息，以及 宏eNB到所选择的RRU和宏eNB。
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Patent Agency Ranking
36.发明授权公开(公告)号：US09380614B2
公开(公告)日：2016-06-28
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
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。
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公开(公告)号：US09264153B2
公开(公告)日：2016-02-16
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
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.
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38.发明申请METHOD AND APPARATUS FOR REGISTERING ACCESS POINT THROUGH WIFI NETWORK BY USING INFORMATION OBTAINED FROM COMMON DEVICE IN CELLULAR-WIFI CONVERGENCE SYSTEM 有权通过使用通用设备在无线网络融合系统中获得的信息通过WIFI网络注册接入点的方法和装置公开(公告)号：US20150296496A1
公开(公告)日：2015-10-15
申请号：US14443309
申请日：2013-07-10
Applicant: LG ELECTRONICS INC.
Inventor： Heejeong Cho , Eunjong Lee , Hyeyoung Choi , Genebeck Hahn
CPC classification number: H04W72/0406 , H04W48/14 , H04W48/16 , H04W88/06
Abstract: The present invention relates to a method and apparatus for registering an access point through a WiFi network using information obtained from a common device in a cellular-WiFi convergence system. The present invention provides a method in which a sub-RAT system entity obtains main RAT system information through a common device and a WiFi network thereof in a communication system in which a cellular system and a WiFi system are converged, and notifies a managing device of information thereon through the WiFi network.
Abstract translation: 本发明涉及一种通过WiFi网络使用从蜂窝WiFi收敛系统中的公共设备获得的信息来登记接入点的方法和装置。 本发明提供一种方法，其中，在通过其中蜂窝系统和WiFi系统进行融合的通信系统中，通过其公共设备及其WiFi网络，子RAT系统实体获得主RAT系统信息，并向管理设备通知 通过WiFi网络提供的信息。
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39.发明授权公开(公告)号：US11239925B2
公开(公告)日：2022-02-01
申请号：US16486142
申请日：2017-02-15
Applicant: LG ELECTRONICS INC.
Inventor： Heejin Kim , Ilmu Byun , Jiwon Kang , Heejeong Cho , Genebeck Hahn
Abstract: The present invention provides a method for performing beam measurement in a wireless communication system, and a device for the method. Particularly, a method for a terminal to perform beam measurement in a wireless communication system may comprise: a step of receiving a plurality of reference signals corresponding to a plurality of transmission beams; a step of identifying at least one first transmission beam corresponding to at least one first reception beam included in a first reception beam group, on the basis of measurement performed on the first reception beam group by using the plurality of reference signals; a step of identifying at least one second transmission beam corresponding to at least one second reception beam included in a second reception beam group, on the basis of measurement performed on the second beam group by using the plurality of reference signals; and a step of reporting, to a base station, an index of the identified at least one first transmission beam and an index of the identified at least one second transmission beam, respectively.
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40.发明授权公开(公告)号：US11197310B2
公开(公告)日：2021-12-07
申请号：US16093128
申请日：2016-10-17
Applicant: LG Electronics Inc.
Inventor： Jiwon Kang , Heejeong Cho , Genebeck Hahn , Ilmu Byun , Heejin Kim , Hyunjin Shim
IPC: H04W72/12
Abstract: Disclosed is a method for a terminal for transmitting an uplink signal in a wireless communication system. Specifically, the method for transmitting an uplink signal comprises the steps of: transmitting a first uplink data signal in a first continuous time unit within a single subframe; and transmitting a second uplink data signal in a second continuous time unit in said single subframe, wherein a first timing advance (TA) value applied in the first continuous time unit and a second TA value applied in the second continuous time unit are different each other.
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