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公开(公告)号：US20160119923A1
公开(公告)日：2016-04-28
申请号：US14991692
申请日：2016-01-08
Applicant: LG ELECTRONICS INC.
Inventor： Suckchel Yang , Mingyu Kim , Joonkui Ahn , Dongyoun Seo
CPC classification number: H04W72/0413 , H04B7/2656 , H04L1/18 , H04L5/001 , H04L5/0032 , H04L5/0055 , H04L5/14 , H04L5/1469 , H04L5/22 , H04L25/03891 , H04W72/04 , H04W72/0446 , H04W72/1289
Abstract: The present invention relates to a wireless communication system. More particularly, the present invention relates to a method comprising: setting a first cell having a first TDD UL-DL configuration and a second cell having a second TDD UL-DL configuration; receiving a PHICH signal in a subframe #(n−L) of the first cell, or receiving a PDCCH signal in a subframe #(n−K) of the first cell; and transmitting a PUSCH signal in a subframe #n of the second cell, corresponding to the PHICH signal or the PDCCH signal, wherein the relationship between the subframes #(n−L), #(n−K), and #n is determined in consideration of a parameter value set in a specific TDD UL-DL configuration, which is the TDD UL-DL configuration having the least number of UL subframes from TDD UL-DL configuration(s), in which subframes set as UL in the first or second cell are all set as ULs.
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公开(公告)号：US09197384B2
公开(公告)日：2015-11-24
申请号：US14221120
申请日：2014-03-20
Applicant: LG ELECTRONICS INC.
Inventor： Suckchel Yang , Mingyu Kim , Joonkui Ahn , Dongyoun Seo
CPC classification number: H04W72/0413 , H04L5/0023 , H04L5/0037 , H04L5/0044 , H04L5/0094 , H04L27/2636 , H04W72/042 , H04W88/02
Abstract: A method for transmitting an uplink signal by a device in a wireless communication system, the method including receiving a control channel signal including a resource allocation (RA) field; and transmitting an uplink signal according to the control channel signal. A size of the RA field is represented by the following expression MAX (RASizeA, RASizeB). RASizeA is a first number of bits for indicating a resource indication value (RIV) corresponding to a starting resource block (RB) and a length of contiguously allocated RBs. RASizeB is a second number of bits for indicating a combinatorial index r corresponding to 4 indexes, and the 4 indexes are used to indicate a start resource block group (RBG) index and an end RBG index of a first RB set and a start RBG index and an end RBG index of a second RB set.
Abstract translation: 一种用于在无线通信系统中通过设备发送上行链路信号的方法，所述方法包括：接收包括资源分配（RA）字段的控制信道信号; 以及根据控制信道信号发送上行链路信号。 RA字段的大小由以下表达式MAX（RASizeA，RASizeB）表示。 RASizeA是用于指示对应于起始资源块（RB）的资源指示值（RIV）和连续分配的RB的长度的第一位数。 RASizeB是用于指示对应于4个索引的组合索引r的第二个比特数，并且4个索引用于指示第一RB集合的起始资源块组（RBG）索引和结束RBG索引以及起始RBG索引 以及第二RB集合的结束RBG索引。
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公开(公告)号：US09191935B2
公开(公告)日：2015-11-17
申请号：US14530310
申请日：2014-10-31
Applicant: LG ELECTRONICS INC.
Inventor： Suckchel Yang , Mingyu Kim , Joonkui Ahn , Dongyoun Seo
CPC classification number: H04L5/0055 , H04L1/1671 , H04L1/1812 , H04L1/1861 , H04L5/001 , H04L5/0023 , H04L5/0032 , H04L5/0057 , H04L5/0094 , H04W72/0413 , H04W76/28
Abstract: A method for transmitting uplink control information. The method according to an embodiment includes identifying a Hybrid Automatic Repeat reQuest—Acknowledgement (HARQ-ACK)(0) and a HARQ-ACK(1), and transmitting b(0)b(1) using a PUCCH resource among a plurality of PUCCH resources based on the HARQ-ACK(0) and the HARQ-ACK(1). a Physical Downlink Control Channel (PDCCH) on the primary cell.
Abstract translation: 一种用于发送上行链路控制信息的方法。 根据实施例的方法包括识别混合自动重复请求确认（HARQ-ACK）（0）和HARQ-ACK（1），并且使用PUCCH资源来发送b（0）b（1） 基于HARQ-ACK（0）和HARQ-ACK（1）的PUCCH资源。 主小区上的物理下行链路控制信道（PDCCH）。
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公开(公告)号：US09160516B2
公开(公告)日：2015-10-13
申请号：US14449304
申请日：2014-08-01
Applicant: LG ELECTRONICS INC.
Inventor： Suckchel Yang , Mingyu Kim , Joonkui Ahn , Dongyoun Seo
CPC classification number: H04W72/0413 , H04L1/0031 , H04L1/1812 , H04L1/1854 , H04L1/1861 , H04L5/001 , H04L5/0033 , H04L5/0055 , H04L5/14
Abstract: The present invention relates to a wireless communication system. More particularly, the present invention relates to a method for transmitting uplink control information and a device therefor, the method comprising the steps of: forming a plurality of serving cells each having different UL-DL configurations; receiving one or more signals requiring a HARQ-ACK response from M(M≧1) number of subframes; and executing the process for transmitting the HARQ-ACK response to the one or more signals in a specific subframe corresponding to the M number of subframes, wherein, only when the specific subframe is set as an uplink in all of the plurality of serving cells, the HARQ-ACK response to the one or more signals are transmitted through the specific subframe.
Abstract translation: 无线通信系统技术领域本发明涉及一种无线通信系统。 更具体地，本发明涉及一种用于发送上行控制信息的方法及其装置，所述方法包括以下步骤：形成多个具有不同UL-DL配置的服务小区; 从M（M≥1）个子帧接收需要HARQ-ACK响应的一个或多个信号; 以及执行用于向与所述M个子帧对应的特定子帧中的所述一个或多个信号发送所述HARQ-ACK响应的处理，其中，仅当所述多个服务小区中的所有特定子帧被设置为上行链路时， 通过特定子帧发送对一个或多个信号的HARQ-ACK响应。
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公开(公告)号：US09055568B2
公开(公告)日：2015-06-09
申请号：US13920987
申请日：2013-06-18
Applicant: LG Electronics Inc.
Inventor： Suckchel Yang , Mingyu Kim , Joonkui Ahn , Dongyoun Seo
CPC classification number: H04W72/0413 , H04L1/0041 , H04L1/0057 , H04L1/0073 , H04L1/1671 , H04L1/18 , H04L1/1861 , H04L5/001 , H04L5/0035 , H04L5/0053 , H04L5/0055 , H04L5/0082 , H04L5/0092 , H04L5/0094 , H04L5/14 , H04L5/1469 , H04L2001/125 , H04W72/0406 , H04W72/042 , H04W72/0446 , H04W72/1273 , H04W88/02
Abstract: The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and apparatus for transmitting uplink control information when TDD and a plurality of cells are configured, and comprises the following steps: receiving one or more of at least one PDCCH signal and at least one PDSCH signal; generating for each of the cells reception reply information on one or more of the at least one PDCCH signal and the at least one PDSCH signal; and transmitting the reception reply information for each of the plurality of cells which are connected.
Abstract translation: 无线通信系统技术领域本发明涉及一种无线通信系统。 更具体地说，本发明涉及一种TDD和多个小区配置时发送上行控制信息的方法和装置，包括以下步骤：接收至少一个PDCCH信号和至少一个PDSCH信号中的一个或多个; 针对所述至少一个PDCCH信号和所述至少一个PDSCH信号中的一个或多个的每个所述小区接收回复信息生成所述至少一个PDCCH信号; 以及发送所连接的多个小区中的每一个的接收回复信息。
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Patent Agency Ranking
公开(公告)号：US08867474B2
公开(公告)日：2014-10-21
申请号：US13770742
申请日：2013-02-19
Applicant: LG Electronics Inc.
Inventor： Suckchel Yang , Mingyu Kim , Joonkui Ahn , Dongyoun Seo
CPC classification number: H04W72/0413 , H04L5/0023 , H04L5/0037 , H04L5/0044 , H04L5/0094 , H04L27/2636 , H04W72/042 , H04W88/02
Abstract: The present invention relates to a wireless communication system. In more detail, the present invention relates to a method for transmitting an uplink in a wireless communication system and to a device therefore, wherein the method for transmitting an uplink in a wireless communication system comprises the steps of: receiving a control channel signal including resource allocation information; and transmitting an uplink signal according to control channel signal.
Abstract translation: 无线通信系统技术领域本发明涉及一种无线通信系统。 更详细地说，本发明涉及一种用于在无线通信系统中发送上行链路的方法及涉及一种装置的方法，其中在无线通信系统中发送上行链路的方法包括以下步骤：接收包含资源的控制信道信号 分配信息; 以及根据控制信道信号发送上行链路信号。
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公开(公告)号：US10419194B2
公开(公告)日：2019-09-17
申请号：US15886328
申请日：2018-02-01
Applicant: LG ELECTRONICS INC.
Inventor： Suckchel Yang , Mingyu Kim , Joonkui Ahn , Dongyoun Seo
Abstract: A method for transmitting uplink control information by a communication apparatus configured with a plurality of cells including a primary cell and a secondary cell in a wireless communication system is discussed. The method includes identifying Hybrid Automatic Repeat reQuest-Acknowledgement (HARQ-ACK) information indicating Acknowledgement/Negative Acknowledgement/Discontinuous Transmission (ACK/NACK/DTX) responses to data blocks related to the primary cell and to the secondary cell; selecting a Physical Uplink Control Channel (PUCCH) resource depending on the HARQ-ACK information; and transmitting the HARQ-ACK information through a constellation point on the selected PUCCH resource, wherein when the HARQ-ACK information indicates a NACK/DTX response to each data block related to the secondary cell, the selected PUCCH resource is a PUCCH resource linked to a Physical Downlink Control Channel (PDCCH) on the primary cell.
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公开(公告)号：US09912461B2
公开(公告)日：2018-03-06
申请号：US15652995
申请日：2017-07-18
Applicant: LG ELECTRONICS INC.
Inventor： Suckchel Yang , Mingyu Kim , Joonkui Ahn , Dongyoun Seo
CPC classification number: H04L5/0055 , H04L1/1671 , H04L1/1812 , H04L1/1861 , H04L5/001 , H04L5/0023 , H04L5/0032 , H04L5/0057 , H04L5/0094 , H04W72/0413 , H04W76/28
Abstract: A method for transmitting uplink control information by a user equipment (UE) configured with a plurality of cells including a primary cell and a secondary cell in a wireless communication system, the method includes identifying Hybrid Automatic Repeat reQuest-Acknowledgement (HARQ-ACK)(0), HARQ-ACK(1), HARQ-ACK(2) and HARQ-ACK(3); and transmitting bits b(0)b(1) using a Physical Uplink Control Channel (PUCCH) resource based on the HARQ-ACK(0), the HARQ-ACK(1), the HARQ-ACK(2) and the HARQ-ACK(3), where the HARQ-ACK(0) and the HARQ-ACK(1) indicate ACK/NACK/DTX responses to data blocks related to the primary cell, the HARQ-ACK(2) and the HARQ-ACK(3) indicate ACK/NACK/DTX responses to data blocks related to the secondary cell, and n(1)PUCCH,0 indicates a PUCCH resource linked to a PDCCH (Physical Downlink Control Channel) on the primary cell.
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公开(公告)号：US09848412B2
公开(公告)日：2017-12-19
申请号：US15256270
申请日：2016-09-02
Applicant: LG ELECTRONICS INC.
Inventor： Suckchel Yang , Mingyu Kim , Joonkui Ahn , Dongyoun Seo
CPC classification number: H04W72/0413 , H04B7/0626 , H04L5/001 , H04L5/0055 , H04L5/0057 , H04W24/10 , H04W72/0453
Abstract: A method is provided for reporting Channel State Information (CSI) in a wireless access system which supports carrier aggregation. A user equipment (UE) measures a first type CSI for a first component carrier (CC) of two or more downlink (DL) CCs, and measures a second type CSI for a second CC of the two or more DL CCs. The UE reports the first type CSI only, when a collision of a report of the first type CSI with a report of the second CSI type occurs in a same subframe. The first type CSI includes (1) only a Wideband Channel Quality Indicator (WB-CQI), (2) the WB-CQI and a first Precoding Matrix Indicator (PMI) or (3) the WB-CQI and a second PMI. The second type CSI includes (1) only a SubBand (SB) CQI or (2) the SB-CQI and a SB second PMI.
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公开(公告)号：US09800362B2
公开(公告)日：2017-10-24
申请号：US14537703
申请日：2014-11-10
Applicant: LG ELECTRONICS INC.
Inventor： Suckchel Yang , Mingyu Kim , Joonkui Ahn , Dongyoun Seo
CPC classification number: H04J3/1694 , H04L1/1861 , H04L5/001 , H04L5/0048 , H04L5/0053 , H04L5/0055 , H04L5/14 , H04L27/2636 , H04W72/0413
Abstract: A method and a communication device are described for transmitting uplink control information in a wireless communication system supporting carrier aggregation. At least one of a plurality of physical downlink control channels (PDCCHs) indicating downlink semi-persistent scheduling (SPS) release or physical downlink shared channels (PDSCHs) is received in a plurality of downlink subframes according to an uplink (UL)- downlink (DL) configuration for time division duplex (TDD);. A PDCCH with a downlink control information (DCI) format for UL scheduling including a 2-bit field is received. Acknowledgement (ACK)/negative acknowledgement (NACK) information corresponding to the at least one PDCCH indicating downlink SPS release or the PDSCHs is transmitted through a physical uplink shared channel (PUSCH) based on the received PDCCH with the DCI format for UL scheduling.
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