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11.发明授权公开(公告)号：US09374833B2
公开(公告)日：2016-06-21
申请号：US14357759
申请日：2012-11-14
Applicant: LG ELECTRONICS INC.
Inventor： Min Seok Noh , Hak Seong Kim
CPC classification number: H04W72/1289 , H04B7/024 , H04L5/0012 , H04L5/0053 , H04W36/0005 , H04W72/1278 , H04W92/20
Abstract: The present invention relates to a method and device for exchanging data in a wireless communication system. A base station exchanges at least one of a cell identifier (ID) of a higher layer parameter, a cyclic shift parameter nDMRS(1) and a group assignment physical uplink shared channel (PUSCH) parameter #ss with another base station through an X2 interface and performs scheduling of a terminal on the basis of the exchanged information.
Abstract translation: 本发明涉及一种在无线通信系统中交换数据的方法和装置。 基站通过X2接口与另一基站交换更高层参数的小区标识符（ID），循环移位参数nDMRS（1）和组分配物理上行链路共享信道（PUSCH）参数#ss中的至少一个 并且基于所交换的信息来执行终端的调度。
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公开(公告)号：US20160056937A1
公开(公告)日：2016-02-25
申请号：US14930044
申请日：2015-11-02
Applicant: LG Electronics Inc.
Inventor： Young Woo Yun , Hak Seong Kim , Bong Hoe Kim , Joon Kui Ahn , Dong Youn Seo , Jung Hoon Lee , Ki Jun Kim , Suk Hyon Yoon , Eun Sun Kim
CPC classification number: H04L5/0048 , H04L5/0016 , H04L25/0226 , H04L25/0228 , H04L27/262 , H04W72/0446 , H04W72/0453 , H04W88/02 , H04W88/08
Abstract: A method of transmitting pilot signals in a system which performs communication using two or more earners comprises transmitting first pilots and second pilots from at least one user equipment to a base station, the first and second pilots, which are transmitted from the at least one user equipment, being multiplexed by code division multiplexing, and the first and second pilots, which are transmitted from a specific user equipment, having different transmission powers, and transmitting data from the at least one user equipment to the base station depending on the first pilots and the second pilots. Since many UEs can transmit CQ pilots, exact channel estimation can be performed and thus communication efficiency can be improved.
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公开(公告)号：US09215052B2
公开(公告)日：2015-12-15
申请号：US13857026
申请日：2013-04-04
Applicant: LG ELECTRONICS INC.
Inventor： Hak Seong Kim , Bong Hoe Kim , Joon Kui Ahn , Dong Youn Seo , Jung Hoon Lee , Young Woo Yun , Suk Hyon Yoon , Eun Sun Kim , Ki Jun Kim
CPC classification number: H04W72/0453 , H04L5/0053 , H04L5/023 , H04L27/2601 , H04L27/2602 , H04W72/042 , H04W72/14 , H04W74/0833 , H04W74/0866 , H04W84/12
Abstract: A method of allocating radio resources in a multi-carrier system is disclosed, by which a signaling message can be efficiently transmitted according to necessity of a user equipment. In a user equipment of a mobile communication system transceiving data using a plurality of subcarriers, the present invention includes the steps of if the signaling message to be transmitted is generated in the user equipment, generating a preamble sequence according to a user equipment identifier to identify the user equipment, transmitting a preamble signal including the preamble sequence and the signaling message to a base station, and receiving an acknowledgement signal for the preamble signal generated according to the user equipment identifier.
Abstract translation: 公开了一种在多载波系统中分配无线电资源的方法，通过该方法可以根据用户设备的需要有效地发送信令消息。 在使用多个子载波收发数据的移动通信系统的用户设备中，本发明包括以下步骤：如果在用户设备中生成要发送的信令消息，则根据用户设备标识符生成前导序列以识别 所述用户设备向基站发送包括所述前导序列和所述信令消息的前同步信号，以及接收根据所述用户设备标识符生成的所述前导信号的确认信号。
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14.发明授权公开(公告)号：US09113454B2
公开(公告)日：2015-08-18
申请号：US13909914
申请日：2013-06-04
Applicant: LG ELECTRONICS INC.
Inventor： Bong Hoe Kim , Joon Kui Ahn , Hak Seong Kim , Dong Wook Roh , Dong Youn Seo , Seung Hwan Won
CPC classification number: H04W72/0406 , H04J13/0044 , H04J13/20 , H04W72/04
Abstract: A method of allocating channels in a user equipment is disclosed. In particular, a method of allocating a plurality of Dedicated Physical Channels (DPCHs) and Enhanced Dedicated Channels (E-DCHs) in a user equipment of a multicode transmission system. The method includes determining whether a High Speed Downlink Shared Channel (HS-DSCH) is configured for the user equipment (UE) and determining a number of codes used by the DPCH and the E-DCH. The method further includes allocating the DPCH and the E-DCH channels to an I branch or a Q branch based on the number of codes used by the DPCH and the E-DCH and the HS-DSCH configuration.
Abstract translation: 公开了一种在用户设备中分配信道的方法。 特别地，在多码传输系统的用户设备中分配多个专用物理信道（DPCH）和增强专用信道（E-DCH）的方法。 该方法包括确定是否为用户设备（UE）配置高速下行链路共享信道（HS-DSCH），并确定DPCH和E-DCH使用的代码数量。 该方法还包括：基于由DPCH和E-DCH以及HS-DSCH配置使用的代码数量，将DPCH和E-DCH信道分配给I分支或Q分支。
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15.发明授权Method and apparatus for allocating resources in a wireless communication system 有权用于在无线通信系统中分配资源的方法和装置公开(公告)号：US09107189B2
公开(公告)日：2015-08-11
申请号：US14456647
申请日：2014-08-11
Applicant: LG ELECTRONICS INC.
Inventor： Hak Seong Kim , Han Byul Seo , Ki Jun Kim , Dong Youn Seo
CPC classification number: H04W74/006 , H04B7/155 , H04B7/15542 , H04L1/1671 , H04L5/0007 , H04L5/0032 , H04L5/0044 , H04L5/0046 , H04L5/0053 , H04L5/0087 , H04L5/0094 , H04W72/042 , H04W84/047
Abstract: A method of transmitting signals by a base station in a wireless communication system. The method includes transmitting, to a relay node, resource allocation information indicating a Virtual Resource Block (VRB) set through Radio Resource Control (RRC) signaling; and transmitting a downlink subframe including at least one control channel element (CCE) related to the relay node. The at least one CCE is allocated from a specific Orthogonal Frequency Division Multiplexing (OFDM) symbol other than a first OFDM symbol of the downlink subframe. The VRB set is configured for a Relay Physical Downlink Control Channel (R-PDCCH).
Abstract translation: 一种在无线通信系统中由基站发送信号的方法。 该方法包括向中继节点发送指示通过无线电资源控制（RRC）信令设置的虚拟资源块（VRB）的资源分配信息; 以及发送包括与所述中继节点相关的至少一个控制信道单元（CCE）的下行链路子帧。 从除下行子帧的第一OFDM符号之外的特定的正交频分复用（OFDM）符号分配至少一个CCE。 VRB组配置为中继物理下行链路控制信道（R-PDCCH）。
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Patent Agency Ranking
16.发明授权公开(公告)号：US09078247B2
公开(公告)日：2015-07-07
申请号：US14283997
申请日：2014-05-21
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.
Abstract translation: 公开了一种在移动通信系统中发送用于ACK / NACK信号的传输的资源信息的方法。 还公开了一种用于在移动通信系统中接收ACK / NACK信号的示例方法。 当通过虚拟单元资源调度用于传输数据和资源的控制信息的资源的资源时，该方法识别用于接收映射到虚拟单元中的至少一个的信息的用于发送数据的ACK / NACK信号的资源的信息 分配给发送数据的资源和分配给控制发送数据的信息的虚拟单元资源，并通过用于接收ACK / NACK信号的资源信息，接收发送数据的ACK / NACK信号。
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公开(公告)号：US08977923B2
公开(公告)日：2015-03-10
申请号：US14209865
申请日：2014-03-13
Applicant: LG Electronics Inc.
Inventor： Hak Seong Kim , Joon Kui Ahn , Dae Won Lee
CPC classification number: H04L1/1861 , H04L1/0004 , H04L1/0009 , H04L1/0026 , H04L1/0027 , H04L1/18 , H04L1/1812 , H04L1/1854 , H04L1/1887 , H04L5/0057 , H04W72/0413 , H04W72/042
Abstract: A method of supporting Hybrid Automatic Repeat Request (HARQ) includes receiving an initial uplink grant on a downlink channel, transmitting uplink data on an uplink channel using the initial uplink grant, receiving a request for retransmission of the uplink data, determining at least one transmission parameter of a channel quality indicator (CQI) from the initial uplink grant, multiplexing retransmission data of the uplink data with the CQI, and transmitting the multiplexed data on the uplink channel. Amount of resources for transmission of the CQI is determined based on the at least one transmission parameter.
Abstract translation: 支持混合自动重复请求（HARQ）的方法包括在下行链路信道上接收初始上行链路许可，使用初始上行链路授权在上行链路信道上发送上行链路数据，接收上行链路数据的重传请求，确定至少一个传输 来自初始上行链路授权的信道质量指示符（CQI）的参数，利用CQI复用上行链路数据的重发数据，以及在上行链路信道上发送多路复用数据。 基于至少一个传输参数来确定用于传输CQI的资源量。
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公开(公告)号：US20150003349A1
公开(公告)日：2015-01-01
申请号：US14357122
申请日：2012-11-09
Applicant: LG ELECTRONICS INC.
Inventor： Hak Seong Kim , Han Byul Seo
IPC: H04W72/04
CPC classification number: H04W72/042 , H04L5/0048 , H04L5/0053
Abstract: Provided are a method for monitoring a control channel in a wireless communication system and a wireless device using the same. The wireless device monitors a downlink control channel inside a search space, which is defined by at least one pair of physical resource blocks (PRB). Indexing with respect to a plurality of enhanced control channel element (ECCE) differs depending on an ECCE-to-EREG (enhanced resource element group) mapping method.
Abstract translation: 提供了一种用于监视无线通信系统中的控制信道的方法和使用其的无线设备。 无线设备监视由至少一对物理资源块（PRB）定义的搜索空间内的下行链路控制信道。 关于多个增强控制信道单元（ECCE）的索引根据ECCE-EREG（增强型资源元素组）映射方法而不同。
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19.发明申请公开(公告)号：US20140355451A1
公开(公告)日：2014-12-04
申请号：US14363731
申请日：2012-12-07
Applicant: LG ELECTRONICS INC.
Inventor： Hak Seong Kim , Han Byul Seo , Ki Jun Kim
CPC classification number: H04W24/08 , H04L1/0026 , H04L1/1671 , H04L1/1812 , H04L1/1854 , H04L1/1858 , H04L5/0051 , H04L5/0053 , H04L5/0055
Abstract: Provided are a method for monitoring a control channel in a wireless communication system, and a wireless device. The wireless device receives a group identifier from a base station, and monitors a downlink control channel in a search space including N (N>=1) enhanced control channel elements (ECCEs) in accordance with the group identifier.
Abstract translation: 提供了一种用于监视无线通信系统中的控制信道的方法和无线设备。 无线设备从基站接收组标识符，并且根据组标识符监视包括N（N> = 1）增强控制信道单元（ECCE）的搜索空间中的下行链路控制信道。
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公开(公告)号：US20140328301A1
公开(公告)日：2014-11-06
申请号：US14358685
申请日：2012-11-16
Applicant: LG ELECTRONICS INC.
Inventor： Hak Seong Kim , Han Byul Seo , Byoung Hoon Kim
IPC: H04W72/04
CPC classification number: H04W72/042 , H04L5/0044 , H04L5/0048 , H04L5/0053
Abstract: Provided is a data receiving method in a wireless communication system and a wireless device using the same. A wireless device monitors a downlink control channel, and receives a downlink reference signal to be used in a demodulation of a downlink transmission block based on the resource to be used in the monitoring the downlink control channel.
Abstract translation: 提供了一种无线通信系统中的数据接收方法和使用该方法的无线装置。 无线设备监视下行链路控制信道，并且基于在监视下行链路控制信道中要使用的资源接收下行链路传输块的解调中使用的下行链路参考信号。
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