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公开(公告)号：US20150146558A1
公开(公告)日：2015-05-28
申请号：US14404935
申请日：2013-06-05
Applicant: LG ELECTRONICS INC.
Inventor： Yunjung Yi , Joonkui Ahn , Bonghoe Kim
CPC classification number: H04W24/10 , H04B7/0417 , H04B7/0486 , H04B7/0626 , H04L1/0026 , H04L1/0031 , H04L5/0007 , H04L5/0057
Abstract: Provided are a method and an apparatus for reporting channel state information in a wireless communication system. A wireless device determines a Channel status information (CSI) reference resource based on a CSI configuration, and estimates CSI from the CSI reference resource. The wireless device reports the estimated CSI to a base station.
Abstract translation: 提供一种用于在无线通信系统中报告信道状态信息的方法和装置。 无线设备基于CSI配置来确定信道状态信息（CSI）参考资源，并从CSI参考资源估计CSI。 无线设备将估计的CSI报告给基站。
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公开(公告)号：US20150117345A1
公开(公告)日：2015-04-30
申请号：US14396885
申请日：2013-05-09
Applicant: LG Electronics Inc.
Inventor： Bonghoe Kim , Yunjung Yi , Dongyoun Seo
CPC classification number: H04J11/005 , H04L5/0007 , H04L5/001 , H04L5/0016 , H04L5/0023 , H04L5/005 , H04L5/0051 , H04L5/0091
Abstract: A method of demodulating data according to an embodiment of the present invention is presented. The method of demodulating data may include: setting a terminal to be in a transmission mode of PDSCH to which transmission diversity is applied; receiving resource allocation information on the PDSCH by the terminal; transmitting downlink (DL) data onto the PDSCH to which the transmission diversity is applied, according to the resource allocation information; receiving, from a base station, information on the number of antenna ports used for receiving a reference signal that is used for demodulating the DL data; and receiving a reference signal used for demodulating the DL data. The reference signal may be generated based on the identifier of the terminal, and the number of antenna ports used for receiving the reference signal may be the same as the number of antenna ports used for receiving the PDSCH.
Abstract translation: 提出了根据本发明实施例的解调数据的方法。 解调数据的方法可以包括：将终端设置为应用发送分集的PDSCH的传输模式; 通过终端在PDSCH上接收资源分配信息; 根据所述资源分配信息，将下行链路（DL）数据发送到应用了所述发送分集的PDSCH上; 从基站接收用于接收用于解调DL数据的参考信号的天线端口数量的信息; 以及接收用于解调DL数据的参考信号。 可以基于终端的标识符来生成参考信号，并且用于接收参考信号的天线端口的数量可以与用于接收PDSCH的天线端口的数量相同。
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193.发明申请公开(公告)号：US20150092691A1
公开(公告)日：2015-04-02
申请号：US14390724
申请日：2013-04-05
Applicant: LG ELECTRONICS INC.
Inventor： Daesung Hwang , Bonghoe Kim , Dongyoun Seo , Yunjung Yi , Joonkui Ahn
IPC: H04L5/00
CPC classification number: H04L5/003 , H04L5/0007 , H04L5/001 , H04L5/0048 , H04L27/2647 , H04W52/143 , H04W52/267 , H04W52/325
Abstract: A method of receiving downlink data in a wireless communication system and a wireless device are provided. The wireless device determines energy per resource element (EPRE) of a reference signal that is received in a transmission bandwidth of an orthogonal frequency division multiplexing (OFDM) symbol and determines the power ratio of the EPRE of the reference signal to the EPRE of a Physical Downlink Shared Channel (PDSCH) on the basis of the transmission bandwidth. The wireless device determines the EPRE of the PDSCH on the basis of the EPRE of the reference signal and the power ratio and demodulates the PDSCH.
Abstract translation: 提供了一种在无线通信系统和无线设备中接收下行链路数据的方法。 无线设备确定在正交频分复用（OFDM）符号的传输带宽中接收的参考信号的每个资源元素的能量（EPRE），并且确定参考信号的EPRE与物理层的EPRE的功率比 基于传输带宽的下行链路共享信道（PDSCH）。 无线设备基于参考信号的EPRE和功率比来确定PDSCH的EPRE，并解调PDSCH。
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194.发明申请公开(公告)号：US20150085782A1
公开(公告)日：2015-03-26
申请号：US14396341
申请日：2013-04-23
Applicant: LG ELECTRONICS INC.
Inventor： Dongyoun Seo , Bonghoe Kim , Joonkui Ahn , Suckchel Yang , Hanbyul Seo , Seungmin Lee , Yunjung Yi
IPC: H04L1/18
CPC classification number: H04L1/1861 , H04L1/1822 , H04L1/1854 , H04L1/1896 , H04L5/0055 , H04W72/042 , H04W88/02
Abstract: The present invention relates to a method and system for making a hybrid automatic repeat requests (HARQ) in a carrier aggregation system. The method receives downlink data through a first subframe of a first carrier, transmits acknowledgement/negative-acknowledgement (ACK/NACK) for the downlink data through a second subframe of a second carrier, and re-receives the downlink data through a third subframe of the first carrier, wherein the first carrier only includes the downlink subframes, and the second carrier includes the uplink subframes and the downlink subframes.
Abstract translation: 本发明涉及一种用于在载波聚合系统中进行混合自动重传请求（HARQ）的方法和系统。 该方法通过第一载波的第一子帧接收下行链路数据，通过第二载波的第二子帧发送下行链路数据的确认/否定确认（ACK / NACK），并通过第二载波的第三子帧重新接收下行链路数据 所述第一载波，其中所述第一载波仅包括所述下行链路子帧，并且所述第二载波包括所述上行链路子帧和所述下行链路子帧。
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公开(公告)号：US20150016239A1
公开(公告)日：2015-01-15
申请号：US14383664
申请日：2013-03-11
Applicant: LG ELECTRONICS INC.
Inventor： Yunjung Yi , Joonkui Ahn , Suckchel Yang , Hanbyul Seo , Bonghoe Kim , Dongyoun Seo
CPC classification number: H04J11/005 , H04J11/003 , H04J11/0079 , H04J11/0086 , H04J13/18 , H04L5/001 , H04L5/0035 , H04L5/0048 , H04L5/0053 , H04L5/0073 , H04L27/2613
Abstract: Disclosed are a method and an apparatus for setting a reference signal. A wireless apparatus receives a primary synchronization signal (PSS) transmitted by a first orthogonal frequency division multiplexing (OFDM) symbol and a secondary synchronization signal (SSS) from a second OFDM symbol, and can search information for setting a reference signal on the basis of symbol numbers of the first OFDM symbol and the second OFDM symbol. Inter-cell interference can be reduced by means of a variety of methods for setting a reference signal.
Abstract translation: 公开了一种用于设置参考信号的方法和装置。 无线装置从第二OFDM符号接收由第一正交频分复用（OFDM）符号和次同步信号（SSS）发送的主同步信号（PSS），并且可以基于以下方式搜索用于设置参考信号的信息： 第一OFDM符号和第二OFDM符号的符号号。 可以通过用于设置参考信号的各种方法来减小小区间干扰。
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Patent Agency Ranking
196.发明申请公开(公告)号：US20140247817A1
公开(公告)日：2014-09-04
申请号：US14352985
申请日：2012-10-18
Applicant: LG ELECTRONICS INC.
Inventor： Jaewon Lim , Suhwook Kim , Bonghoe Kim
CPC classification number: H04W4/008 , H04L1/0079 , H04W4/80 , H04W52/0216 , H04W72/0446 , H04W72/12 , H04W84/10 , H04W84/18 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/21 , Y02D70/22
Abstract: The present invention provides a scheduling method in a wireless personal area network (WPAN) system and a device therefor. Specifically, a method for allocating a guaranteed time slot (GTS) in a WPNA system comprises the steps of: receiving a GTS request command for requesting periodic GTS allocation from a device; and transmitting a beacon frame which includes periodic GTS allocation information to the device, wherein a GTS allocation interval is determined by GTS interval information included in the GTS request command, and an allocated periodic GTS expires if data or an acknowledgement (ACK) frame is not transmitted from the device within a section determined by the GTS allocation interval.
Abstract translation: 本发明提供一种无线个域网（WPAN）系统及其装置的调度方法。 具体地说，在WPNA系统中分配保证时隙（GTS）的方法包括以下步骤：从设备接收请求周期性GTS分配的GTS请求命令; 以及向所述设备发送包括周期性GTS分配信息的信标帧，其中GTS分配间隔由GTS请求命令中包括的GTS间隔信息确定，并且如果数据或确认（ACK）帧不是，所分配的周期性GTS到期 在由GTS分配间隔确定的部分内从设备发送。
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公开(公告)号：US12218789B2
公开(公告)日：2025-02-04
申请号：US18000352
申请日：2020-06-01
Applicant: LG ELECTRONICS INC.
Inventor： Hojae Lee , Sangrim Lee , Bonghoe Kim , Sunam Kim , Kijun Jeon , Byungkyu Ahn
Abstract: The present specification provides a method, performed by a device, for transmitting information about a pencil beam timing offset in a wireless optical communication system, in which a reference synchronization time is obtained, wherein the reference synchronization time is obtained on the basis of a cell-reference synchronization signal (C-RSS) received from another device, a peak energy time is obtained, the pencil beam timing offset is obtained on the basis of the reference synchronization time and the peak energy time, and information about the pencil beam timing offset is transmitted to the other device.
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公开(公告)号：US12192882B2
公开(公告)日：2025-01-07
申请号：US17758911
申请日：2020-01-31
Applicant: LG ELECTRONICS INC.
Inventor： Bonghoe Kim
IPC: H04W48/08 , H04B7/0408 , H04W76/10
Abstract: A method for receiving system information (SI) by a terminal in a wireless communication system supporting carrier aggregation (CA), according to one embodiment of the present specification, comprises: transmitting an RRC connection request message to a base station; receiving an RRC connection setup message from the base station; transmitting an RRC connection setup complete message to the base station; receiving an RRC reconfiguration message related to configuration of a secondary cell (SCell) from a primary cell (pCell) of the base station; and receiving a synchronization signal (SS) from the SCell based on the RRC reconfiguration message.
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199.发明公开公开(公告)号：US20230325638A1
公开(公告)日：2023-10-12
申请号：US18025227
申请日：2020-08-08
Applicant: LG ELECTRONICS INC.
Inventor： Bonghoe Kim , Jongwoong Shin , Byounghoon Kim
IPC: G06N3/0455 , G06N3/048 , H03M13/27
CPC classification number: G06N3/0455 , G06N3/048 , H03M13/27
Abstract: This specification proposes a neural network encoder structure and encoding method usable in a wireless communication system.
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公开(公告)号：US11290911B2
公开(公告)日：2022-03-29
申请号：US16488358
申请日：2018-01-16
Applicant: LG Electronics Inc.
Inventor： Bonghoe Kim , Ilmu Byun , Jongwoong Shin , Jinwoo Kim
Abstract: A method for transmitting a HARQ ACK/NACK feedback by a terminal may comprise: a step of transmitting, to a base station, a HARQ ACK/NACK feedback for a first downlink data, on a code block group (CBG) basis; a step of receiving, from the base station, a control channel including a specific control information; and a step of transmitting a HARQ ACK/NACK feedback on a transport block (TB) basis on the basis of the specific control information, for a second downlink data scheduled and received by the control channel, even if a CBG based retransmission is set for the terminal.
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