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公开(公告)号：USRE49159E1
公开(公告)日：2022-08-02
申请号：US16667870
申请日：2019-10-29
Applicant: LG ELECTRONICS INC.
Inventor： Byoung-Hoon Kim , Dae Won Lee , Byeongwoo Kang , Bong Hoe Kim , Yujin Noh
IPC: H04W4/00 , H04W72/04 , H04B1/7115 , H04B1/10 , H04B7/08 , H04L5/00 , H04B7/06 , H04B7/0404 , H04W48/12 , H04J13/00
Abstract: A method and apparatus of transmitting a reference signal in a wireless communication system is provided. The method includes generating a precoded reference signal or a non-precoded reference signal in accordance with a rank, and transmitting the generated reference signal. Uplink transmission using multiple transmit antennas is supported through reference signal design and related control signaling.
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2.发明授权公开(公告)号：US10237717B2
公开(公告)日：2019-03-19
申请号：US15303918
申请日：2015-04-13
Applicant: LG ELECTRONICS INC.
Inventor： Hakseong Kim , Seungmoon Shin , Sunghoon Jung , Yujin Noh
IPC: H04W8/00 , H04W76/14 , H04W4/70 , H04W4/02 , H04W4/06 , H04W68/00 , G01S5/02 , H04W48/16 , G01S5/00 , G01S5/26 , H04W4/12 , H04W4/021 , H04W4/08 , H04W88/04
Abstract: The present invention discloses a proximity based notification method in a wireless communication system and a device for the same. In detail, a proximity based notification method in a wireless communication system supporting device to device communication (D2D) may include the steps of: configuring, by a first terminal, a list of terminals which participate in an notification service and a notification time; broadcasting, by the first terminal, a discovery signal including a first D2D ID on a physical sidelink discovery channel (PSDCH) when the notification time arrives; and outputting, by the first terminal, a notification for notifying that a second terminal is proximate when the first terminal receives a second discovery signal including a second D2D ID from the second terminal included in the terminal list on the PSDCH.
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3.发明授权公开(公告)号：US10149121B2
公开(公告)日：2018-12-04
申请号：US15303512
申请日：2015-04-13
Applicant: LG ELECTRONICS INC.
Inventor： Hakseong Kim , Seungmoon Shin , Sunghoon Jung , Yujin Noh
IPC: H04W4/08 , H04W76/10 , H04W4/90 , H04W76/50 , H04W76/11 , H04W76/27 , H04W48/16 , H04W72/04 , G01S5/02 , H04W4/02 , H04W76/14 , H04W88/04
Abstract: The present invention discloses a method for managing a device to device (D2D) terminal group in a wireless communication system and an apparatus for the same. In detail, a method for managing a device to device (D2D) terminal group in a wireless communication system may include the steps of: receiving, by a first terminal which belongs to the D2D terminal group, a discovery signal from a second terminal which belongs to the D2D terminal group on a physical sidelink discovery channel (PSDCH); calculating, by the first terminal, a position of the second terminal by using the discovery signal; and displaying, by the first terminal, the position of the second terminal based on the position of the first terminal.
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公开(公告)号：US09629167B2
公开(公告)日：2017-04-18
申请号：US14962780
申请日：2015-12-08
Applicant: LG ELECTRONICS INC.
Inventor： Dongwook Roh , Daewon Lee , Bonghoe Kim , Yujin Noh , Byeongwoo Kang
IPC: H04W72/04 , H04L1/00 , H04B7/06 , H04L1/18 , H04L5/00 , H04L25/02 , H04L27/26 , H04W24/00 , H04W24/02 , H04W48/16 , H04W72/00
CPC classification number: H04W72/0493 , H04B7/0626 , H04B7/0634 , H04L1/0003 , H04L1/0009 , H04L1/0025 , H04L1/0026 , H04L1/0027 , H04L1/0059 , H04L1/1819 , H04L5/0007 , H04L5/0044 , H04L5/0048 , H04L5/005 , H04L5/0051 , H04L25/0232 , H04L27/2636 , H04L27/2649 , H04W24/00 , H04W24/02 , H04W48/16 , H04W72/00 , H04W72/04 , H04W72/044 , H04W72/0486
Abstract: A method of sizing bundled resource blocks (RBs) having at least one user equipment (UE)-specific demodulation reference signal in an orthogonal frequency division multiplexing (OFDM) system is disclosed. According to one embodiment, the method includes: receiving configuration information related to at least one UE-specific demodulation reference signal; receiving a plurality of resource blocks (RBs) from a network, wherein the plurality of resource blocks comprises the at least one UE-specific demodulation reference signal, at least one cell-specific demodulation reference signal or data, wherein a number of the plurality of RBs is dependent on a size of a system bandwidth, the size of the system bandwidth corresponding to one of four size ranges; and processing at least one of the received plurality of RBs by bundling the plurality of RBs into RB bundles, wherein the size of each RB bundle is based on the one of the four size ranges.
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5.发明授权公开(公告)号：US09622261B2
公开(公告)日：2017-04-11
申请号：US15094308
申请日：2016-04-08
Applicant: LG ELECTRONICS INC.
Inventor： Bonghoe Kim , Yujin Noh , Hakseong Kim , Daewon Lee , Joon Kui Ahn , Dongyoun Seo
IPC: H04W72/14 , H04W72/04 , H04L5/00 , H04B7/0452 , H04B7/0404 , H04L1/18 , H04B7/0456
CPC classification number: H04W72/14 , H04B7/0404 , H04B7/0452 , H04B7/0456 , H04L1/0618 , H04L1/08 , H04L1/1607 , H04L1/1812 , H04L1/1822 , H04L1/1858 , H04L1/1887 , H04L1/189 , H04L1/1896 , H04L5/0055 , H04L5/0092 , H04W72/0413 , H04W72/1294
Abstract: A method for transmitting an uplink signal at a User Equipment (UE) in a wireless communication system includes receiving, from a Base Station (BS), an uplink scheduling grant for multi-antenna transmission; transmitting the uplink signal precoded using precoding information included in the received uplink scheduling grant to the BS; and retransmitting the uplink signal to the BS according to Acknowledgment/Negative Acknowledgment (ACK/NACK) corresponding to the transmitted uplink signal. The retransmitted uplink signal is precoded using precoding information included in a most recent uplink scheduling grant or a predetermined precoding matrix if an uplink scheduling grant for the retransmission is not received from the BS.
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Patent Agency Ranking
6.发明授权Method and apparatus of transmitting reference signal for uplink transmission 有权发送用于上行链路传输的参考信号的方法和装置公开(公告)号：US09167573B2
公开(公告)日：2015-10-20
申请号：US13857030
申请日：2013-04-04
Applicant: LG ELECTRONICS INC.
Inventor： Byoung-Hoon Kim , Dae Won Lee , Byeongwoo Kang , Bong Hoe Kim , Yujin Noh
CPC classification number: H04W72/042 , H04B1/10 , H04B7/02 , H04B7/0404 , H04B7/0682 , H04B7/0825 , H04B2201/71632 , H04B2215/00 , H04L5/0023 , H04L5/0037 , H04L5/0062
Abstract: A method and apparatus of transmitting a reference signal in a wireless communication system is provided. The method includes generating a precoded reference signal or a non-precoded reference signal in accordance with a rank, and transmitting the generated reference signal. Uplink transmission using multiple transmit antennas is supported through reference signal design and related control signaling.
Abstract translation: 提供了一种在无线通信系统中发送参考信号的方法和装置。 该方法包括根据秩产生预编码的参考信号或非预编码的参考信号，以及发送生成的参考信号。 通过参考信号设计和相关控制信令支持使用多个发射天线的上行链路传输。
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7.发明授权Method for selecting PMI for non-adaptive HARQ operation in a MIMO wireless communication system 有权用于在MIMO无线通信系统中选择用于非自适应HARQ操作的PMI的方法公开(公告)号：US08756472B2
公开(公告)日：2014-06-17
申请号：US13774787
申请日：2013-02-22
Applicant: LG Electronics Inc.
Inventor： Bonghoe Kim , Yujin Noh , Hakseong Kim , Daewon Lee , Joon Kui Ahn , Dongyoun Seo
IPC: G08C25/02
CPC classification number: H04W72/14 , H04B7/0404 , H04B7/0452 , H04B7/0456 , H04L1/0618 , H04L1/08 , H04L1/1607 , H04L1/1812 , H04L1/1822 , H04L1/1858 , H04L1/1887 , H04L1/189 , H04L1/1896 , H04L5/0055 , H04L5/0092 , H04W72/0413 , H04W72/1294
Abstract: A method for transmitting an uplink signal at a User Equipment (UE) in a wireless communication system includes receiving, from a Base Station (BS), an uplink scheduling grant for multi-antenna transmission; transmitting the uplink signal precoded using precoding information included in the received uplink scheduling grant to the BS; and retransmitting the uplink signal to the BS according to Acknowledgment/Negative Acknowledgment (ACK/NACK) corresponding to the transmitted uplink signal. The retransmitted uplink signal is precoded using precoding information included in a most recent uplink scheduling grant or a predetermined precoding matrix if an uplink scheduling grant for the retransmission is not received from the BS.
Abstract translation: 一种用于在无线通信系统中的用户设备（UE）处发送上行链路信号的方法包括从基站（BS）接收用于多天线传输的上行链路调度许可; 使用包括在所接收的上行链路调度许可中的预编码信息对所述BS进行预编码的所述上行链路信号; 并根据与发送的上行链路信号对应的确认/否定确认（ACK / NACK）向BS发送上行链路信号。 如果没有从BS接收到用于重传的上行链路调度许可，则使用包括在最新上行链路调度许可中的预编码信息或预定的预编码矩阵来对重传的上行链路信号进行预编码。
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8.发明授权公开(公告)号：US09344223B2
公开(公告)日：2016-05-17
申请号：US14750952
申请日：2015-06-25
Applicant: LG ELECTRONICS INC.
Inventor： Bonghoe Kim , Yujin Noh , Hakseong Kim , Daewon Lee , Joon Kui Ahn , Dongyoun Seo
CPC classification number: H04W72/14 , H04B7/0404 , H04B7/0452 , H04B7/0456 , H04L1/0618 , H04L1/08 , H04L1/1607 , H04L1/1812 , H04L1/1822 , H04L1/1858 , H04L1/1887 , H04L1/189 , H04L1/1896 , H04L5/0055 , H04L5/0092 , H04W72/0413 , H04W72/1294
Abstract: A method for transmitting an uplink signal at a User Equipment (UE) in a wireless communication system includes receiving, from a Base Station (BS), an uplink scheduling grant for multi-antenna transmission; transmitting the uplink signal precoded using precoding information included in the received uplink scheduling grant to the BS; and retransmitting the uplink signal to the BS according to Acknowledgment/Negative Acknowledgment (ACK/NACK) corresponding to the transmitted uplink signal. The retransmitted uplink signal is precoded using precoding information included in a most recent uplink scheduling grant or a predetermined precoding matrix if an uplink scheduling grant for the retransmission is not received from the BS.
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9.发明授权Method for selecting PMI for non-adaptive HARQ operation in a MIMO wireless communication system 有权用于在MIMO无线通信系统中选择用于非自适应HARQ操作的PMI的方法公开(公告)号：US09100066B2
公开(公告)日：2015-08-04
申请号：US14268917
申请日：2014-05-02
Applicant: LG ELECTRONICS INC.
Inventor： Bonghoe Kim , Yujin Noh , Hakseong Kim , Daewon Lee , Joon Kui Ahn , Dongyoun Seo
CPC classification number: H04W72/14 , H04B7/0404 , H04B7/0452 , H04B7/0456 , H04L1/0618 , H04L1/08 , H04L1/1607 , H04L1/1812 , H04L1/1822 , H04L1/1858 , H04L1/1887 , H04L1/189 , H04L1/1896 , H04L5/0055 , H04L5/0092 , H04W72/0413 , H04W72/1294
Abstract: A method for transmitting an uplink signal at a User Equipment (UE) in a wireless communication system includes receiving, from a Base Station (BS), an uplink scheduling grant for multi-antenna transmission; transmitting the uplink signal precoded using precoding information included in the received uplink scheduling grant to the BS; and retransmitting the uplink signal to the BS according to Acknowledgment/Negative Acknowledgment (ACK/NACK) corresponding to the transmitted uplink signal. The retransmitted uplink signal is precoded using precoding information included in a most recent uplink scheduling grant or a predetermined precoding matrix if an uplink scheduling grant for the retransmission is not received from the BS.
Abstract translation: 一种用于在无线通信系统中的用户设备（UE）处发送上行链路信号的方法包括从基站（BS）接收用于多天线传输的上行链路调度许可; 使用包括在所接收的上行链路调度许可中的预编码信息对所述BS进行预编码的所述上行链路信号; 并根据与发送的上行链路信号对应的确认/否定确认（ACK / NACK）向BS发送上行链路信号。 如果没有从BS接收到用于重传的上行链路调度许可，则使用包括在最新上行链路调度许可中的预编码信息或预定的预编码矩阵来对重传的上行链路信号进行预编码。
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公开(公告)号：US09240833B2
公开(公告)日：2016-01-19
申请号：US14166315
申请日：2014-01-28
Applicant: LG ELECTRONICS INC.
Inventor： Hak Seong Kim , Ki Jun Kim , Yujin Noh , Dae Won Lee , Bonghoe Kim
CPC classification number: H04W72/1273 , H04B7/15507 , H04B7/15542 , H04B7/15557 , H04B7/2606 , H04L5/14 , H04W72/042 , H04W72/044 , H04W72/1268 , H04W84/047
Abstract: A method of operating a relay station in a wireless communication system is provided. The method includes operating in a first mode comprising a first sub-mode and a second sub-mode, in the first sub-mode a first downlink and a first uplink between a base station and the relay station being simultaneously activated, in the second sub-mode a second downlink and a second uplink between the relay station and a mobile station being simultaneously activated, and operating in a second mode comprising a third sub-mode and a fourth sub-mode, in the third sub-mode the first downlink and the second uplink being simultaneously activated, in the fourth sub-mode the first uplink and the second downlink being simultaneously activated.
Abstract translation: 提供了一种在无线通信系统中操作中继站的方法。 该方法包括以第一子模式和第二子模式的第一模式操作，在第一子模式中，在第二子模式中第一下行链路和基站与中继站之间的第一上行链路同时被激活 在所述中继站和移动台同时被激活之间的第二下行链路和第二上行链路，并且在第三子模式中以包括第三子模式和第四子模式的第二模式操作第一下行链路和 第二上行链路同时被激活，在第四子模式中，第一上行链路和第二下行链路同时被激活。
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