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公开(公告)号：US20170126303A1
公开(公告)日：2017-05-04
申请号：US15341940
申请日：2016-11-02
Applicant: LG ELECTRONICS INC.
Inventor： Kyungtae JO , Hangyu CHO , Jinmin KIM , Sungjin PARK
IPC: H04B7/06 , H04B7/0417 , H04L5/00
CPC classification number: H04B7/0684 , H04B7/0417 , H04B7/0617 , H04B7/0621 , H04B7/063 , H04B7/0695 , H04L5/0055 , H04W84/12
Abstract: Provided are a method and apparatus for performing beamforming training in a wireless local area network. A responder receives a plurality of beacon frames in a plurality of TX sectors from an initiator during a transmission (TX) beamforming (BF) interval. The responder transmits a first sector sweep feedback for a first array antenna to the initiator during a reception (RX) beamforming (BF) interval. The first sector sweep feedback comprises a first antenna ID indicating a first array antenna and a first TX ID indicating a TX sector selected for the first array antenna from the plurality of TX sectors.
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公开(公告)号：US20170111099A1
公开(公告)日：2017-04-20
申请号：US15295736
申请日：2016-10-17
Applicant: LG ELECTRONICS INC.
Inventor： Kyungtae JO , Hangyu CHO , Jinmin KIM , Eunsung PARK , Sungjin PARK
IPC: H04B7/06
CPC classification number: H04B7/0684 , H04B7/0617 , H04B7/0619 , H04B7/063 , H04B7/0695 , H04B7/10
Abstract: A method for performing a multi-beamforming training and a device using the same are provided. An initiator transmits a first beacon frame for beamforming training on a first channel during a sector sweep and transmits a second beacon frame for beamforming training on a second channel during the sector sweep. The first beacon frame comprises a multi-channel indicator that indicates that beamforming training is performed on the first and second channels.
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43.发明申请公开(公告)号：US20170070987A1
公开(公告)日：2017-03-09
申请号：US15119093
申请日：2015-02-26
Applicant: LG ELECTRONICS INC.
Inventor： Eunjong LEE , Jaehoon CHUNG , Genebeck HAHN , Jinmin KIM , Kukheon CHOI , Kwangseok NOH
IPC: H04W72/04
Abstract: The present invention relates to a wireless communication system. In detail, the present invention is a method for transmitting data to a base station (BS) by a user equipment (UE) includes: receiving information on a contention-based Physical Uplink Shared Channel (PUSCH) zone including a plurality of contention-based PUSCH resource blocks from the base station (BS); allocating at least one contention-based PUSCH resource block for transmission of the data based on the information on contention-based PUSCH zone; and transmitting the data to the base station (BS).
Abstract translation: 无线通信系统技术领域本发明涉及一种无线通信系统。 具体地说，本发明是一种用户设备（UE）向基站（BS）发送数据的方法，包括：接收关于基于竞争的物理上行链路共享信道（PUSCH）区域的信息，该上行物理上行链路共享信道包括多个基于争用 来自基站（BS）的PUSCH资源块; 基于关于基于竞争的PUSCH区域的信息，分配至少一个基于争用的PUSCH资源块来发送数据; 以及将数据发送到基站（BS）。
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44.发明申请METHOD AND APPARATUS FOR ALLOCATING RESOURCES IN WIRELESS ACCESS SYSTEM SUPPORTING FDR TRANSMISSION 审中-公开在支持FDR传输的无线接入系统中分配资源的方法和装置公开(公告)号：US20170064721A1
公开(公告)日：2017-03-02
申请号：US15119804
申请日：2015-03-26
Applicant: LG ELECTRONICS INC.
Inventor： Kwangseok NOH , Jaehoon CHUNG , Genebeck HAHN , Eunjong LEE , Jinmin KIM , Kukheon CHOI
CPC classification number: H04W72/082 , H04L5/14 , H04L43/16 , H04W4/08 , H04W72/048
Abstract: The present invention relates to a wireless access system supporting a full duplex radio (FDR) transmission environment. A method for a base station for allocating resources in a wireless access system supporting FDR according to an embodiment of the present invention comprises the steps of: receiving, from a terminal, information regarding whether or not the terminal is participating in a grouping in which a plurality of terminals are configured as a group for resource allocation; and determining whether or not to group and allocating resources on the basis of the information regarding whether or not participating, wherein the information regarding whether or not participating may comprise a first item of information indicating whether the terminal can operate in full duplex (FD) in the same resource, a second item of information indicating (FD) in the same resource, a second item of information indicating FD operation is not possible in the same resource but whether an FD operation of another apparatus is supported, and a third item of information indicating whether a participation in the grouping is requested.
Abstract translation: 本发明涉及支持全双工无线电（FDR）传输环境的无线接入系统。 根据本发明实施例的用于在支持FDR的无线接入系统中分配资源的基站的方法包括以下步骤：从终端接收关于终端是否参与分组的信息，其中， 多个终端被配置为用于资源分配的组; 以及基于关于是否参与的信息确定是否分组和分配资源，其中关于是否参与的信息可以包括指示终端是否可以全双工（FD）操作的第一项信息 相同的资源，在相同的资源中指示（FD）的第二信息项，指示FD操作的第二信息项在同一资源中是不可能的，但是是否支持另一装置的FD操作，以及第三项信息 指示是否请求参与分组。
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45.发明申请METHOD AND APPARATUS FOR SUPPORTING FULL-DUPLEX COMMUNICATION OPERATION IN WIRELESS COMMUNICATION SYSTEM SUPPORTING FULL-DUPLEX COMMUNICATION 审中-公开支持全双工通信的无线通信系统支持全双工通信操作的方法和装置公开(公告)号：US20170048741A1
公开(公告)日：2017-02-16
申请号：US15307715
申请日：2014-11-17
Applicant: LG ELECTRONICS INC.
Inventor： Eunjong LEE , Jaehoon CHUNG , Genebeck HAHN , Jinmin KIM , Kukheon CHOI , Kwangseok NOH
CPC classification number: H04W24/10 , H04L5/14 , H04L41/08 , H04W8/005 , H04W76/10 , H04W76/27 , H04W88/02
Abstract: A method for performing a Full-Duplex Radio (FDR) operation in a wireless communication system that supports the FDR is disclosed. The method includes exchanging FDR capability information that represents whether to have a capability of performing the FDR operation between a user equipment (UE) and a base station (BS); receiving, by the UE, Inter-Device-Interference (IDI) measurement configuration information from the BS; performing, by the UE, an IDI measurement based on the received IDI measurement configuration information; reporting, by the UE, a result of the IDI measurement to the BS; and receiving, by the UE, a control message notifying that the UE is included in a group related to the FDR operation from the BS, where the FDR capability information includes indication information that represents whether to support an FDR mode that transmission and reception operations are available to be performed simultaneously using an identical radio resource.
Abstract translation: 公开了一种在支持FDR的无线通信系统中执行全双工无线电（FDR）操作的方法。 该方法包括交换表示是否具有在用户设备（UE）和基站（BS）之间执行FDR操作的能力的FDR能力信息; 由所述UE接收来自所述BS的设备间干扰（IDI）测量配置信息; 由所述UE执行基于所接收的IDI测量配置信息的IDI测量; 由所述UE向所述BS报告所述IDI测量的结果; 并且由所述UE接收通知所述UE被包括在与所述BS的FDR操作相关的组中的控制消息，其中所述FDR能力信息包括表示是否支持发送和接收操作的FDR模式的指示信息 可以使用相同的无线电资源同时执行。
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Patent Agency Ranking
46.发明申请METHOD FOR TRANSMITTING INFORMATION FOR SYNCHRONIZATION OF USER EQUIPMENT BY BASE STATION IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS FOR SAME 有权用于通过无线通信系统中的基站发送用户设备的同步信息的方法及其设备的方法公开(公告)号：US20160100374A1
公开(公告)日：2016-04-07
申请号：US14892430
申请日：2014-05-16
Applicant: LG ELECTRONICS INC.
Inventor： Hyeyoung Choi , Jaehoon CHUNG , Gemebeck HAHN , Ilmu BYUN , Jinmin KIM , Heejeong CHO , Eunjong LEE
CPC classification number: H04W56/0015 , H04W36/04 , H04W56/0045
Abstract: The present invention relates to a method for transmitting information for synchronization of a user equipment by a base station in a wireless communication system and apparatus for the same. In one embodiment of the present invention, a source base station transmits a request message requesting uplink synchronization information according to a predetermined reference to a target base station, receives a response message including the synchronization information from the target base station in response to the requested message, and transmits the received synchronization information to one or more user equipments which are to move to a cell serviced by the target base station. The synchronization information is used when the user equipments move to the cell serviced by the target base station without a process of acquiring the synchronization information.
Abstract translation: 本发明涉及用于在无线通信系统中由基站发送用于用户设备的同步的信息的方法及其装置。 在本发明的一个实施例中，源基站根据对目标基站的预定参考来发送请求上行同步信息的请求消息，响应于所请求的消息从目标基站接收包括同步信息的响应消息 并将所接收的同步信息发送到要移动到由目标基站服务的小区的一个或多个用户设备。 当用户设备移动到由目标基站服务的小区而没有获取同步信息的过程时，使用同步信息。
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47.发明申请公开(公告)号：US20160081091A1
公开(公告)日：2016-03-17
申请号：US14889754
申请日：2014-05-27
Applicant: LG ELECTRONICS INC.
Inventor： Kitae KIM , Jaehoon CHUNG , Jinmin KIM
CPC classification number: H04W72/0453 , H04L5/0023 , H04L5/0037 , H04L5/0048 , H04L5/0073 , H04L5/14 , H04L5/1461 , H04W72/04 , H04W72/082
Abstract: A method of allocating a resource for user equipments in a base station in a full duplex radio (FDR) communication environment is disclosed. The method includes determining an FDR frequency band for performing FDR communication with a plurality of user equipments, selecting a first user equipment and a second user equipment among the plurality of user equipments, a correlation between the first and second user equipments being less than a threshold value, and allocating a first section as a downlink frequency resource for the first user equipment and an uplink frequency resource for the second user equipment, and allocating a second section as an uplink frequency resource for the first user equipment and a downlink frequency resource for the second user equipment, the first section and the second section being parts of the FDR frequency band.
Abstract translation: 公开了一种在全双工无线电（FDR）通信环境中的基站中为用户设备分配资源的方法。 该方法包括确定用于与多个用户设备进行FDR通信的FDR频带，在多个用户设备之间选择第一用户设备和第二用户设备，第一和第二用户设备之间的相关性小于阈值 并且分配第一部分作为用于第一用户设备的下行链路频率资源和用于第二用户设备的上行链路频率资源，并且将第二部分分配为第一用户设备的上行链路频率资源和用于第一用户设备的下行链路频率资源 第二用户设备，第一部分和第二部分是FDR频带的一部分。
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48.发明申请公开(公告)号：US20150381331A1
公开(公告)日：2015-12-31
申请号：US14767075
申请日：2013-08-20
Applicant: LG ELECTRONICS INC.
Inventor： Kitae KIM , Jinmin KIM , Hyunsoo KO , Jaehoon CHUNG
IPC: H04L5/00
CPC classification number: H04L5/0048 , H04L5/0007 , H04L5/0023 , H04L5/006 , H04L5/0082 , H04L5/0085 , H04W88/08
Abstract: A method of transmitting a reference signal from a base station to a user equipment in a wireless communication system and apparatus therefor are disclosed. The present invention includes dividing a system band into at least one or more partial bands, configuring a time-axis high density reference signal on a high frequency partial band with reference to a center frequency of the system band, configuring a time-axis low density reference signal on a low frequency partial band with reference to the center frequency, and transmitting the configured reference signals to the user equipment.
Abstract translation: 公开了一种在无线通信系统中从基站向用户设备发送参考信号的方法及其装置。 本发明包括将系统频带划分成至少一个或多个部分频带，在高频部分频带上配置基于系统频带的中心频率的时间轴高密度参考信号，构成时间轴低密度 参考信号在低频部分频带上参考中心频率，并将配置的参考信号发送到用户设备。
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49.发明申请METHOD AND APPARATUS FOR TRANSMITTING DOWNLINK DATA ON BASIS OF BEAM RESTRICTED SUB-FRAME 有权基于光束限制子帧发送下行链路数据的方法和装置公开(公告)号：US20150372737A1
公开(公告)日：2015-12-24
申请号：US14765802
申请日：2014-02-04
Applicant: LG ELECTRONICS INC.
Inventor： Sungho PARK , Jaehoon CHUNG , Sunam KIM , Soocheol KYEONG , Jinmin KIM , Kitae KIM , Kyunghaeng LEE , Hyunsoo KO , Jiwon KANG
CPC classification number: H04B7/0617 , H04B7/0452 , H04B7/0456 , H04B7/0626 , H04L5/0023 , H04L5/0057 , H04L5/0092 , H04W16/28 , H04W72/06 , H04W88/02 , H04W88/08
Abstract: The method comprises: a step in which the base station transmits to a terminal configuration information related to the beam restricted sub-frame; and a step in which the base station transmits downlink data to the terminal via a sub-frame. The sub-frame includes the beam restricted sub-frame and a normal sub-frame, setting information includes information indicating a sub-frame set as the beam restricted sub-frame among multiple sub-frames, the beam restricted sub-frame is a sub-frame transmitted only based on a first beam subset, the normal sub-frame is a sub-frame transmitted based on the first beam subset and a second beam subset, the first beam subset is the set of beams generated based on a first precoding matrix set, and the second beam subset is the set of beams generated based on a second precoding matrix set including the first precoding matrix set.
Abstract translation: 该方法包括：基站向终端发送与波束限制子帧有关的配置信息的步骤; 以及基站经由子帧向终端发送下行链路数据的步骤。 子帧包括波束限制子帧和正常子帧，设置信息包括指示在多个子帧之中设置为波束限制子帧的子帧的信息，波束限制子帧是子帧 帧仅基于第一波束子集发送，正常子帧是基于第一波束子集和第二波束子集发送的子帧，第一波束子集是基于第一预编码矩阵生成的波束集合 并且第二波束子集是基于包括第一预编码矩阵集的第二预编码矩阵集合生成的波束集合。
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50.发明申请METHOD FOR TRANSMITTING AND RECEIVING SIGNAL IN MULTI-CELL COOPERATIVE COMMUNICATION SYSTEM AND APPARATUS THEREFOR 有权用于在多小区协同通信系统中发送和接收信号的方法及其装置公开(公告)号：US20150358102A1
公开(公告)日：2015-12-10
申请号：US14759847
申请日：2014-01-22
Inventor： Hyunsoo KO , Kwangsoon KIM , Kyungjun CHOI , Jaehoon CHUNG , Jinmin KIM
CPC classification number: H04J11/0053 , H04J11/0056 , H04L5/0023 , H04L5/0035 , H04L5/0048 , H04L5/0053 , H04L5/0055 , H04L5/0057 , H04L5/0073 , H04L5/1469 , H04W4/023 , H04W8/005 , H04W72/048
Abstract: The present invention relates to a method for transmitting and receiving signals in a wireless communication system. Specifically, in a multi-cell cooperative communication system, a base station can form cooperative detection user set information by detecting a terminal within a cell and form cooperative processing user set by receiving the cooperative detection user set information of a neighboring base station. At this time, the base station acquires information about a base station adjacent to the neighboring base station and designs an efficient filter in transmitting and receiving signals of terminals between the base stations, thereby being capable of removing inter-cell interference signals.
Abstract translation: 本发明涉及一种在无线通信系统中发送和接收信号的方法。 具体地说，在多小区协作通信系统中，基站可以通过检测小区内的终端来形成协同检测用户设置信息，并通过接收邻近基站的协作检测用户设置信息来形成协同处理用户集合。 此时，基站获取与邻近基站相邻的基站的信息，并且在基站的终端发送和接收信号中设计有效的滤波器，从而能够去除小区间干扰信号。
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