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公开(公告)号：US20130148697A1
公开(公告)日：2013-06-13
申请号：US13757695
申请日：2013-02-01
Applicant: LG ELECTRONICS INC.
Inventor： Jung Hoon LEE , Ki Jun KIM , Dong Wook ROH , Dae Won LEE , Joon Kui AHN
IPC: H04B1/707
CPC classification number: H04B1/707 , H04B7/0678 , H04B7/068 , H04J13/00 , H04J13/16 , H04L1/0606 , H04L5/0021 , H04L5/0023 , H04L5/0055 , H04L27/2601
Abstract: The present invention provides for transmitting a spread signal in a mobile communication system. The present invention includes spreading a signal using a plurality of spreading codes, wherein the plurality of spreading codes have a spreading factor, multiplexing the spread signal by code division multiplexing, transmitting the multiplexed signal via a plurality of neighboring frequency resources of one OFDM symbol of a first antenna set, and transmitting the same multiplexed signal via a plurality of neighboring frequency resources of one OFDM symbol of a second antenna set.
Abstract translation: 本发明提供了一种在移动通信系统中发送扩展信号。 本发明包括使用多个扩展码扩展信号，其中多个扩展码具有扩展因子，通过码分复用多路复用扩展信号，经由多个相邻频率资源经由多个相邻频率资源发送多个信号 第一天线组，并且经由第二天线组的一个OFDM符号的多个相邻频率资源发送相同的复用信号。
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82.发明申请APPARATUS AND METHOD OF TRANSMITTING AND RECEIVING DATA IN SOFT HANDOFF OF A WIRELESS COMMUNICATION SYSTEM 有权无线通信系统软交换中发送和接收数据的装置和方法公开(公告)号：US20130148631A1
公开(公告)日：2013-06-13
申请号：US13756997
申请日：2013-02-01
Applicant: LG ELECTRONICS INC.
Inventor： Ki Jun KIM , Byung Kwan YI , Sang Gook KIM , Dong Wook ROH
IPC: H04W36/18
CPC classification number: H04W36/18 , H04L1/0041 , H04L1/0059 , H04L1/0061 , H04L1/0067 , H04L1/0071 , H04L1/1692 , H04L1/1858
Abstract: The present invention relates to a method of transmitting and receiving data in soft handoff of a wireless communication system. According to an aspect of the present invention, in the method of receiving data in soft handoff of a wireless communication system, a mobile station receives a first sequence being generated by interleaving transmission data using a first inter leaver pattern, and also receives a second sequence being generated by interleaving the transmission data using a second interleaver pattern. Then, the mobile station combines and decodes the first sequence and the second sequence before receiving an entire frame having the first sequence allocated thereto.
Abstract translation: 本发明涉及在无线通信系统的软切换中发送和接收数据的方法。 根据本发明的一个方面，在无线通信系统的软切换中接收数据的方法中，移动台通过使用第一间隔器模式交织传输数据来接收生成的第一序列，并且还接收第二序列 通过使用第二交织器模式交织传输数据来产生。 然后，移动站在接收到具有分配给其的第一序列的整个帧之前组合并解码第一序列和第二序列。
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83.发明申请公开(公告)号：US20130128845A1
公开(公告)日：2013-05-23
申请号：US13742221
申请日：2013-01-15
Applicant: LG ELECTRONICS INC.
Inventor： Byeong Geol CHEON , Dae Won LEE , Ki Jun KIM
IPC: H04W72/04
CPC classification number: H04W72/0413 , H04L1/0031 , H04L1/0071 , H04L1/0072 , H04L1/1671 , H04L1/1819 , H04L1/1822 , H04L65/1006 , H04L65/1016 , H04L65/1069 , H04L65/4084
Abstract: A method and device for transmitting a first and second uplink signal, each having data and control information is provided. The method includes channel encoding the control information of the second uplink signal based on a number of symbols of control information to produce. The channel encoding includes determining the number of symbols in accordance with a payload size of the data of the first uplink signal and a total number of transmissible symbols of a Physical Uplink Shared Channel (PUSCH) of the first uplink signal.
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84.发明申请公开(公告)号：US20170325203A1
公开(公告)日：2017-11-09
申请号：US15658094
申请日：2017-07-24
Applicant: LG ELECTRONICS INC.
Inventor： Han Byul SEO , Hak Seong KIM , Ki Jun KIM , Byoung Hoon KIM , Dae Won LEE
CPC classification number: H04W72/042 , H04B7/155 , H04L5/0023 , H04L5/0032 , H04L5/0039 , H04L5/0044 , H04L5/0048 , H04L5/0051 , H04L5/0053 , H04L5/0069 , H04L5/0082 , H04L5/0094 , H04W72/04 , H04W84/047
Abstract: A method is provided for receiving a downlink signal at a downlink reception entity in a wireless communication system. Downlink control information is received by demodulating a Physical Downlink Control Channel (PDCCH) in a first resource block (RB) pair within an RB bundle by using a first Demodulation Reference Signal (DMRS). Downlink data is received by demodulating a Physical Downlink Shared Channel (PDSCH) in one or more second RB pairs scheduled by the downlink control information within the RB bundle by using a second DMRS based on an assumption that a same precoder is applied to the scheduled one or more second RB pairs.
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85.发明申请公开(公告)号：US20170310443A1
公开(公告)日：2017-10-26
申请号：US15645585
申请日：2017-07-10
Applicant: LG ELECTRONICS INC.
Inventor： In Kwon SEO , Dae Won LEE , Ki Jun KIM
CPC classification number: H04L5/0048 , H04B7/0413 , H04B7/0626 , H04L1/0026 , H04L5/0007 , H04L5/0051 , H04L5/0057 , H04W72/0413 , H04W88/02 , H04W88/08
Abstract: A method for transmitting channel quality information for a downlink channel, the method includes receiving, by a user equipment (UE), configuration information on periodic channel state information (CSI) reporting by higher layer signaling; determining, by the UE, a channel quality information index considering the configuration information on CSI reporting; and transmitting the determined channel quality information index to a base station, wherein the channel quality information index is determined based on a number of available resource element, and wherein an assumption of no resource element allocated for a Channel Status Information-Reference Signal (CSI-RS) is applied when the number of the available resource element is determined.
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Patent Agency Ranking
公开(公告)号：US20170142664A1
公开(公告)日：2017-05-18
申请号：US15421026
申请日：2017-01-31
Applicant: LG ELECTRONICS INC.
Inventor： Dong Youn SEO , Ki Jun KIM , Joon Kui AHN , Min Gyu KIM , Jung Hoon LEE , Dae Won LEE , Suck Chel YANG
CPC classification number: H04W52/146 , H04L5/0048 , H04W52/30 , H04W52/34 , H04W52/346 , H04W52/367 , H04W88/10 , Y02D70/00
Abstract: A method for controlling transmission powers by a communication apparatus in a wireless communication system supporting a plurality of component carriers, the method includes controlling transmission powers for one or more channels per each component carrier in such a way that a total transmission power of one or more channels in a corresponding component carrier does not exceed a maximum transmission power configured for the corresponding component carrier; when a simultaneous transmission of a sounding reference symbol (SRS) on a first component carrier, and a physical uplink shared channel (PUSCH) and a physical uplink control channel (PUCCH) on a second component carrier is scheduled, checking whether a total transmission power of the SRS, the PUSCH and PUCCH exceeds a maximum transmission power configured for the communication apparatus; and dropping a transmission of the SRS if the total transmission power of the SRS, the PUSCH and PUCCH exceeds the maximum transmission power configured for the communication apparatus.
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公开(公告)号：US20160366678A1
公开(公告)日：2016-12-15
申请号：US15244825
申请日：2016-08-23
Applicant: LG Electronics Inc.
Inventor： Hak Seong KIM , Han Byul SEO , Byoung Hoon KIM , Ki Jun KIM , Dae Won LEE
IPC: H04W72/04
CPC classification number: H04W72/0406 , H04B7/0413 , H04B7/0452 , H04L5/0023 , H04L5/0032 , H04L5/0044 , H04L5/0053 , H04L5/0069 , H04L5/0073 , H04L5/0078 , H04L5/0092 , H04L5/0094 , H04W72/042 , H04W72/14 , H04W88/08
Abstract: The present disclosure relates to a method in which a base station transmits signals to a relay node in a multiuser multi-antenna (MIMO) wireless communication system. More particularly, the method includes: allocating one or more antenna ports to one or more relay nodes, respectively; mapping each of a plurality of downlink grant signals for the one or more relay nodes to a preset resource domain from among resource domains corresponding to one of the allocated antenna ports; mapping uplink grant signals or data signals for the one or more relay nodes to the resource domains corresponding to the allocated antenna ports; and transmitting the mapped signals to the one or more relay nodes.
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公开(公告)号：US20160352475A1
公开(公告)日：2016-12-01
申请号：US15234654
申请日：2016-08-11
Applicant: LG Electronics Inc.
Inventor： Hak Seong KIM , Sung Duk CHOI , Ki Jun KIM , Suk Hyon YOON , Joon Kui AHN , Bong Hoe KIM , Dong Youn SEO , Young Woo YUN , Jung Hoon LEE , Seong Hoon JEONG
IPC: H04L5/00
CPC classification number: H04L5/0007 , H04L1/1607 , H04L1/1854 , H04L1/1858 , H04L1/1861 , H04L5/0026 , H04L5/0053 , H04L5/0055 , H04W72/0446 , H04W72/0453 , H04W88/02 , H04W88/08
Abstract: A method of transmitting a control signal using efficient multiplexing is disclosed. The present invention includes the steps of multiplexing a plurality of 1-bit control signals within a prescribed time-frequency domain by code division multiple access (CDMA) and transmitting the multiplexed control signals, wherein a plurality of the 1-hit control signals include a plurality of the 1-bit control signals for a specific transmitting side. Accordingly, reliability on 1-bit control signal transmission can be enhanced.
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89.发明申请BACKHAUL DOWNLINK SIGNAL DECODING METHOD OF RELAY STATION AND RELAY STATION USING SAME 审中-公开使用相同的继电器和继电器站的Backhaul下行信号解码方法公开(公告)号：US20160248614A1
公开(公告)日：2016-08-25
申请号：US15145646
申请日：2016-05-03
Applicant: LG Electronics Inc.
Inventor： Han Byul SEO , Dae Won LEE , Byoung Hoon KIM , Hak Seong KIM , Ki Jun KIM
CPC classification number: H04L27/2613 , H04B7/155 , H04B7/15542 , H04B7/2606 , H04L5/0005 , H04L5/0023 , H04L5/0051 , H04L5/0053 , H04L27/2647 , H04W16/26 , H04W72/042 , H04W84/042
Abstract: A method of decoding a backhaul downlink signal is presented. A relay node (RN) receives a higher layer signal indicating a maximum transmission rank from a base station (BS), receives control information containing a resource allocation for downlink data through a relay control channel from the BS, demodulates the control information, and receives the downlink data through a data channel based on the control information. The control information is mapped to resource elements (REs) which do not overlap with user equipment-specific reference signal (URS) REs in a control region which is used for the relay control channel transmission of the BS. The URS REs are reserved REs for URSs according to the maximum transmission rank.
Abstract translation: 提出了一种对回程下行链路信号进行解码的方法。 中继节点（RN）从基站（BS）接收指示最大传输等级的较高层信号，通过来自BS的中继控制信道接收包含用于下行链路数据的资源分配的控制信息，解调控制信息，并接收 基于控制信息通过数据信道的下行链路数据。 在用于BS的中继控制信道传输的控制区域中，将控制信息映射到不与用户设备专用参考信号（URS）RE重叠的资源元素（RE）。 URS RE是根据最大传输等级为URS预留RE。
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公开(公告)号：US20160219562A1
公开(公告)日：2016-07-28
申请号：US15092337
申请日：2016-04-06
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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