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1.发明授权公开(公告)号：US10651985B2
公开(公告)日：2020-05-12
申请号：US15707658
申请日：2017-09-18
Applicant: LG ELECTRONICS INC.
Inventor： Hak Seong Kim , Bong Hoe Kim , Dong Wook Roh , Joon Kui Ahn , Dong Youn Seo , Jung Hoon Lee
IPC: H04L5/00 , H04B7/0452 , H04L27/26 , H04L5/02
Abstract: According to one embodiment, a method for transmitting an uplink signal includes transmitting the uplink signal including a block of data symbols. The block of data symbols are mapped to at least two sets of subcarrier blocks. Each data symbol of the block of data symbols is mapped to one of subcarriers of the at least two sets of subcarrier blocks. The at least two sets of subcarrier blocks are not contiguous in frequency. The block of data symbols are mapped in sequence starting with a first data symbol to the at least two sets of subcarrier blocks and in increasing order of subcarrier index.
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公开(公告)号：US10206222B2
公开(公告)日：2019-02-12
申请号：US15591911
申请日：2017-05-10
Applicant: LG ELECTRONICS INC.
Inventor： Hak Seong Kim , Ki Jun Kim , Yu Jin Noh , Dae Won Lee , Bong Hoe Kim
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.
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公开(公告)号：US20180049172A1
公开(公告)日：2018-02-15
申请号：US15794962
申请日：2017-10-26
Applicant: LG ELECTRONICS INC.
Inventor： Dae Won Lee , Bong Hoe Kim , Young Woo Yun , Ki Jun Kim , Dong Wook Roh , Suk Hyon Yoon , Joon Kui Ahn , Dong Youn Seo , Hak Seong Kim , Jung Hoon Lee , Eun Sun Kim , Sung Duk Choi
CPC classification number: H04W72/042 , H04B7/0413 , H04L1/06 , H04L1/1671 , H04L1/1861 , H04L5/0023 , H04L5/0037 , H04L5/0055 , H04L47/10 , H04W28/04 , H04W72/04 , H04W72/0406 , H04W72/0413
Abstract: A method for transmitting information of resources for use in transmission of ACK/NACK signals in a mobile communication system is disclosed. An example method for receiving ACK/NACK signals in a mobile communication system is also disclosed. When resources for transmission of data and resources for transmission of control information of the data are scheduled through virtual unit resources, the method identifies information of resources for receiving an ACK/NACK signal for transmission data mapped to information of at least one of a virtual unit resource allocated to the transmission data and a virtual unit resource allocated to control information of the transmission data, and receives the ACK/NACK signal for the transmission data through the information of resources for receiving the ACK/NACK signal.
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公开(公告)号：US09698946B2
公开(公告)日：2017-07-04
申请号：US14657976
申请日：2015-03-13
Applicant: LG ELECTRONICS INC.
Inventor： Hak Seong Kim , Soon Yil Kwon , Han Byul Seo , Young Seob Choi , Byoung Hoon Kim , Ki Jun Kim
CPC classification number: H04L5/0007 , H04B7/155 , H04B7/15507 , H04B7/15542 , H04B7/2606 , H04J11/00 , H04J2011/0096 , H04L27/2607 , H04W84/047
Abstract: A method of transmitting a signal, performed by a base station, in a wireless communication system. The method according to one embodiment includes transmitting a backhaul downlink signal to a relay station through a backhaul downlink transmission subframe. The backhaul downlink transmission subframe includes 14 orthogonal frequency division multiplexing (OFDM) symbols and the 14 OFDM symbols are indexed 0 to 13. An access downlink transmission subframe, used by the relay station to transmit a signal to a user equipment, and the backhaul downlink transmission subframe are transmitted with a time aligned subframe boundary, and OFDM symbols having indices K to 12 are used for transmitting the backhaul downlink signal, where K is a natural number and 1≦K≦3.
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公开(公告)号：US09680557B2
公开(公告)日：2017-06-13
申请号：US14968220
申请日：2015-12-14
Applicant: LG ELECTRONICS INC.
Inventor： Hak Seong Kim , Ki Jun Kim , Yu Jin Noh , Dae Won Lee , Bong Hoe 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.
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Patent Agency Ranking
公开(公告)号：US20170135079A1
公开(公告)日：2017-05-11
申请号：US15410518
申请日：2017-01-19
Applicant: LG ELECTRONICS INC.
Inventor： Ki Jun Kim , Han Byul Seo , Eun Sun Kim , Joon Kui Ahn , Hak Seong Kim
CPC classification number: H04W72/042 , H04B7/0626 , H04L1/0025 , H04L1/0026 , H04L1/06 , H04L1/1819 , H04L1/1861 , H04L1/1887 , H04L5/001 , H04W52/146 , H04W52/241 , H04W72/0413 , H04W72/1289
Abstract: A wireless communication system is disclosed. A method and apparatus for allowing a user equipment (UE) to transmit uplink control information through a physical uplink shared channel (PUSCH) are disclosed. A method for allowing a UE to transmit uplink control information through a PUSCH in a wireless communication system includes receiving configuration information about a plurality of PUSCH feedback modes, identifying information indicating a specific PUSCH feedback mode for the PUSCH by using uplink allocation information for the PUSCH, and transmitting the uplink control information through the PUSCH in accordance with the specific PUSCH feedback mode
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公开(公告)号：US09609675B2
公开(公告)日：2017-03-28
申请号：US14372315
申请日：2013-01-16
Applicant: LG ELECTRONICS INC.
Inventor： Hak Seong Kim , Han Byul Seo
CPC classification number: H04W76/11 , H04L5/001 , H04L5/0023 , H04L5/0048 , H04L5/0053 , H04L5/1469 , H04L27/2602 , H04L27/2627 , H04W72/042
Abstract: Provided are a method and an apparatus for monitoring a control channel in a sub-frame including a plurality of orthogonal frequency division multiplexings (OFDMs) in a time division duplex (TDD)-based wireless communication system. A wireless device monitors a downlink control channel in at least one OFDM symbol after an OFDM symbol receives a primary synchronization signal (PSS) in the sub-frame.
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公开(公告)号：USRE46257E1
公开(公告)日：2016-12-27
申请号：US14598004
申请日：2015-01-15
Applicant: LG ELECTRONICS INC.
Inventor： Hak Seong Kim , Han Byul Seo , Ki Jun Kim
CPC classification number: H04L1/1854 , H04L1/0026 , H04L1/1861 , H04L5/0037 , H04L5/0053 , H04L25/24 , H04L2001/0097 , H04W84/045
Abstract: A method of transmitting a control signal of a relay station is provided. The method includes: receiving a control signal and data from a base station in a first subframe; and transmitting an acknowledgement/negative acknowledgement (ACK/NACK) signal for the data to the base station in a second subframe, wherein a radio resource for transmitting the ACK/NACK signal is determined by a radio resource to which the control signal received in the first subframe is allocated and by a logical physical uplink control channel (PUCCH) index received by using a higher layer signal.
Abstract translation: 提供一种发送中继站的控制信号的方法。 该方法包括：在第一子帧中从基站接收控制信号和数据; 以及在第二子帧中向所述基站发送用于所述数据的确认/否定确认（ACK / NACK）信号，其中，用于发送所述ACK / NACK信号的无线电资源由所述控制信号在其中接收的无线电资源确定 分配第一子帧，并通过使用较高层信号接收到的逻辑物理上行链路控制信道（PUCCH）索引。
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公开(公告)号：US09479305B2
公开(公告)日：2016-10-25
申请号：US14369605
申请日：2012-12-28
Applicant: LG ELECTRONICS INC.
Inventor： Hak Seong Kim , Ki Jun Kim , Byoung Hoon Kim
CPC classification number: H04L5/0048 , H04L1/0026 , H04L5/0007 , H04W74/006
Abstract: Provided are a method and a wireless device for transmitting a sounding reference signal in a wireless communication system. The wireless device receives an SRS (sounding reference signal) configuration for a periodic transmission, and transmits the SRS in a randomly determined subframe from among a plurality of SRS subframes determined on the basis of the SRS configuration.
Abstract translation: 提供了一种用于在无线通信系统中发送探测参考信号的方法和无线设备。 无线设备接收用于周期性传输的SRS（探测参考信号）配置，并且从基于SRS配置确定的多个SRS子帧中随机确定的子帧中发送SRS。
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10.发明授权Method and apparatus for allocating a plurality of data symbols in a wireless communication system 有权在无线通信系统中分配多个数据符号的方法和装置公开(公告)号：US09444592B2
公开(公告)日：2016-09-13
申请号：US14308443
申请日：2014-06-18
Applicant: LG ELECTRONICS INC.
Inventor： Hak Seong Kim , Bong Hoe Kim , Dong Wook Roh , Joon Kui Ahn , Dong Youn Seo , Jung Hoon Lee
CPC classification number: H04L5/0044 , H04B7/0452 , H04L5/0007 , H04L5/0037 , H04L5/0042 , H04L5/0046 , H04L5/023 , H04L27/2618 , H04L27/265
Abstract: According to one embodiment, a method for transmitting an uplink signal includes transmitting the uplink signal including a block of data symbols. The block of data symbols are mapped to at least two sets of subcarrier blocks. Each data symbol of the block of data symbols is mapped to one of subcarriers of the at least two sets of subcarrier blocks. The at least two sets of subcarrier blocks are not contiguous in frequency. The block of data symbols are mapped in sequence starting with a first data symbol to the at least two sets of subcarrier blocks and in increasing order of subcarrier index.
Abstract translation: 根据一个实施例，一种用于发送上行链路信号的方法包括发送包括数据符号块的上行链路信号。 数据符号块映射到至少两组副载波块。 数据符号块的每个数据符号被映射到至少两组副载波块的子载波之一。 所述至少两组子载波块在频率上不连续。 将数据符号块从第一数据符号开始依次映射到至少两组子载波块，并以副载波索引的增加顺序映射。
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