公开(公告)号：US09253764B2

公开(公告)日：2016-02-02

申请号：US14825766

申请日：2015-08-13

Applicant: LG ELECTRONICS INC.

Inventor： Joon Kui Ahn ,  Jung Hoon Lee ,  Suck Chel Yang ,  Dong Youn Seo

IPC: H04W72/04 ,  H04L5/00

CPC classification number: H04L5/0055 ,  H04L1/1607 ,  H04L1/1861 ,  H04L1/1893 ,  H04L5/0053 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/1284

Abstract: A method for receiving an uplink signal by a base station in a wireless communication system, and the base station therefore are discussed. The method according to one embodiment includes transmitting, by the base station, a physical downlink control channel (PDCCH) via one or more resource units; transmitting, by the base station, a physical downlink shared channel (PDSCH) corresponding to the transmitted PDCCH; and receiving, by the base station, a physical uplink control channel (PUCCH) using a PUCCH resource in response to the transmitted PDSCH. In addition, an index of the PUCCH resource is determined by adding a first index offset and a second index offset to a lowest index of the one or more resource units. Additionally, the first index offset is signaled via the PDCCH and the second index offset is signaled via higher layer signaling.

Abstract translation: 因此，讨论了由无线通信系统中的基站接收上行链路信号的方法以及基站。 根据一个实施例的方法包括：由基站经由一个或多个资源单元发送物理下行链路控制信道（PDCCH）; 由所述基站发送对应于所发送的PDCCH的物理下行链路共享信道（PDSCH）; 以及由所述基站接收响应于所发送的PDSCH的使用PUCCH资源的物理上行链路控制信道（PUCCH）。 此外，通过将一个或多个资源单元的最低索引添加第一索引偏移量和第二索引偏移量来确定PUCCH资源的索引。 另外，经由PDCCH发信号通知第一索引偏移量，并且通过较高层信令通知第二索引偏移量。

公开(公告)号：US20150146604A1

公开(公告)日：2015-05-28

申请号：US14368193

申请日：2013-12-23

Applicant: LG Electronics Inc.

Inventor： Bong Hoe Kim ,  Suck Chel Yang ,  Yun Jung Yi ,  Dong Youn Seo

IPC: H04W4/06 ,  H04W72/04

CPC classification number: H04W4/06 ,  H04L1/0046 ,  H04L1/1671 ,  H04L1/1861 ,  H04L5/001 ,  H04L5/0092 ,  H04W72/005 ,  H04W72/042 ,  H04W72/0446

Abstract: Disclosed is a method for transmitting a multicast broadcast single frequency network (MBSFN) subframe, including: configuring, by a base station (BS), at least one subframe, among a plurality of subframes included in a downlink radio frame, to an MBSFN subframe; determining, by the BS, resource allocation with respect to a tracking reference signal in the at least one configured MBSFN subframe based on whether a physical multicast channel is transmitted in the at least one configured MBSFN subframe; and transmitting, by the BS, the tracking reference signal through an MBSFN subframe in which the PMCH is not transmitted among the at least one configured MBSFN subframe.

Abstract translation: 公开了一种用于发送组播广播单频网（MBSFN）子帧的方法，包括：基站（BS）将包括在下行链路无线帧中的多个子帧中的至少一个子帧配置到MBSFN子帧 ; 基于在所述至少一个配置的MBSFN子帧中是否发送物理多播信道，由BS确定关于所述至少一个配置的MBSFN子帧中的跟踪参考信号的资源分配; 以及由BS通过其中在所述至少一个配置的MBSFN子帧中不发送PMCH的MBSFN子帧发送所述跟踪参考信号。

公开(公告)号：US09037186B2

公开(公告)日：2015-05-19

申请号：US14452394

申请日：2014-08-05

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

IPC: H04B7/00 ,  H04W52/14 ,  H04W52/36 ,  H04W52/34 ,  H04W88/10 ,  H04W52/30

CPC classification number: H04W52/146 ,  H04L5/0048 ,  H04W52/30 ,  H04W52/34 ,  H04W52/346 ,  H04W52/367 ,  H04W88/10 ,  Y02D70/00

Abstract: A method of transmitting signals including determining, per each of the component carriers, transmission power of at least one channel for simultaneous transmission, in such a way that a total transmission power of the at least one channel does not exceed a maximum transmission power configured for a corresponding component carrier; and checking whether a total transmission power of channels over the multiple component carriers for the simultaneous transmission exceeds a total maximum transmission power configured for the communication apparatus or not. If the total transmission power of the channels exceeds the total maximum transmission power configured for the communication apparatus, transmission power of at least one PUSCH among the channels is adjusted in such a way that an adjusted total transmission power over the multiple component carriers does not exceed the total maximum transmission power.

Abstract translation: 一种传输信号的方法，包括以每个分量载波确定用于同时传输的至少一个信道的传输功率，使得至少一个信道的总发射功率不超过为 相应的分量载体; 并且检查用于同时传输的多个分量载波上的信道的总传输功率是否超过为通信装置配置的总的最大传输功率。 如果通道的总发送功率超过为通信装置配置的总的最大发送功率，则调整通道中的至少一个PUSCH的发送功率，使得多个分量载波上调整的总发送功率不超过 总最大发射功率。

公开(公告)号：US09019947B2

公开(公告)日：2015-04-28

申请号：US14024143

申请日：2013-09-11

Applicant: LG Electronics Inc.

Inventor： Min Gyu Kim ,  Suck Chel Yang ,  Joon Kui Ahn ,  Dong Youn Seo

IPC: H04B7/208 ,  H04L5/00 ,  H04J13/16 ,  H04L1/00 ,  H04L1/16 ,  H04L1/18 ,  H04L1/08 ,  H04L27/26

CPC classification number: H04W72/0413 ,  H04J13/16 ,  H04L1/0026 ,  H04L1/0073 ,  H04L1/08 ,  H04L1/1671 ,  H04L1/1692 ,  H04L1/1812 ,  H04L1/1861 ,  H04L5/0007 ,  H04L5/0055 ,  H04L5/0091 ,  H04L27/2626 ,  H04W72/0446 ,  H04W72/0473

Abstract: A method and an apparatus for transmitting uplink control information (UCI), performed by a user equipment, in a wireless communication system are provided. The method comprising: generating encoded information bits by performing channel coding on information bits of the UCI; generating a modulation symbol sequence by modulating the encoded information bits; generating a spread sequence by block-wise spreading on the modulation symbol sequences with an orthogonal sequence; and transmitting the spread sequence to a base station through an uplink control channel, wherein the information bits of the UCI comprises a first UCI bit sequence and a second UCI information bit.

Abstract translation: 提供了一种用于在无线通信系统中发送由用户设备执行的上行链路控制信息（UCI）的方法和装置。 该方法包括：通过对UCI的信息比特执行信道编码来产生编码信息比特; 通过调制编码的信息比特来产生调制符号序列; 通过以正交序列对调制符号序列进行块式扩展来产生扩展序列; 以及通过上行链路控制信道将扩展序列发送到基站，其中UCI的信息比特包括第一UCI比特序列和第二UCI信息比特。

公开(公告)号：US20150110016A1

公开(公告)日：2015-04-23

申请号：US14372182

申请日：2013-01-15

Applicant: LG ELECTRONICS INC.

Inventor： Bong Hoe Kim ,  Dong Youn Seo ,  Suck Chel Yang ,  Joon Kui Ahn

IPC: H04W72/04 ,  H04L5/00

CPC classification number: H04W72/0413 ,  H04L1/0073 ,  H04L5/001 ,  H04L5/0046 ,  H04L5/0055 ,  H04L5/0057 ,  H04L2001/125

Abstract: A technique according to the present specification relates to a method and apparatus for transmitting control information, which support carrier aggregation, through an uplink. Particularly, bits to be transmitted through a physical uplink control channel (PUCCH) are acquired, and at least one channel state information (CSI) bit indicating a wireless channel state and a plurality of ACK/NACK bits related to a plurality of carriers are acquired and transmitted. In addition, the plurality of ACK/NACK bits and the CSI bit are encoded using different Reed-Muller coding blocks (a first Reed-Muller coding block and a second Reed-Muller coding block).

Abstract translation: 根据本说明书的技术涉及通过上行链路发送支持载波聚合的控制信息的方法和装置。 特别地，获取要通过物理上行链路控制信道（PUCCH）发送的比特，并且获取指示与多个载波相关的无线信道状态和多个ACK / NACK比特的至少一个信道状态信息（CSI）比特 并发送。 此外，使用不同的Reed-Muller编码块（第一Reed-Muller编码块和第二Reed-Muller编码块）对多个ACK / NACK比特和CSI比特进行编码。

公开(公告)号：US20140328229A1

公开(公告)日：2014-11-06

申请号：US14365483

申请日：2012-12-18

Applicant: LG ELECTRONICS INC.

Inventor： Joon Kui Ahn ,  Dong Youn Seo ,  Suck Chel Yang

IPC: H04B7/26

CPC classification number: H04B7/2656 ,  H04W56/0005

Abstract: Provided are a communication method and a wireless device in a time division duplex (TDD)-based wireless communication system. A wireless device receives a setting for a first special (S) subframe of a first cell to which a first timing advance (TA) is applied and a setting for a second S subframe of a second cell to which a second TA is applied. When a downlink (DL) reception and an uplink (UL) transmission are duplicated, the wireless device varies at least one of the settings among the first S subframe and second S subframe.

Abstract translation: 提供了一种基于时分双工（TDD）的无线通信系统中的通信方法和无线设备。 无线设备接收应用了第一定时提前（TA）的第一小区的第一特殊（S）子帧的设置和应用了第二TA的第二小区的第二S子帧的设置。 当下行链路（DL）接收和上行链路（UL）传输被复制时，无线设备改变第一S子帧和第二S子帧中的至少一个设置。

公开(公告)号：US20140301359A1

公开(公告)日：2014-10-09

申请号：US14350530

申请日：2012-10-09

Applicant: LG Electronics Inc.

Inventor： Dong Youn Seo ,  Suck Chel Yang ,  Joon Kui Ahn

IPC: H04L5/00

CPC classification number: H04L5/0007 ,  H04B7/2656 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0094 ,  H04W72/1289

Abstract: Provided are a method for setting a starting position in a time domain of a data channel in a wireless communication system and a device using the method therof. The method comprises the steps of: receiving position information notifying the position at which data channels start in a plurality of subframes; receiving a control channel in a first downlink subframe; and receiving at least one data channel scheduled by the control channel in the plurality of the downlink subframes, wherein the position at which the data channel starts in the plurality of the downlink subframes is determined on the basis of the position information.

Abstract translation: 提供了一种用于在无线通信系统中的数据信道的时域中设置起始位置的方法以及使用该方法的设备。 该方法包括以下步骤：接收通知数据信道在多个子帧中开始的位置的位置信息; 在第一下行链路子帧中接收控制信道; 以及接收由所述多个下行链路子帧中的所述控制信道调度的至少一个数据信道，其中，基于所述位置信息来确定在所述多个下行链路子帧中开始所述数据信道的位置。

公开(公告)号：US20140226608A1

公开(公告)日：2014-08-14

申请号：US14346131

申请日：2012-09-24

Applicant: LG Electronics Inc.

Inventor： Dong Youn Seo ,  Suck Chel Yang ,  Joon Kui Ahn

IPC: H04W72/04 ,  H04L5/00

CPC classification number: H04W72/0413 ,  H04L1/0026 ,  H04L1/0041 ,  H04L1/0057 ,  H04L1/007 ,  H04L1/0071 ,  H04L1/0072 ,  H04L1/1671 ,  H04L1/1685 ,  H04L1/1692 ,  H04L1/1896 ,  H04L5/001 ,  H04L5/0037 ,  H04L5/0055 ,  H04L5/0057

Abstract: Provided is a method and an apparatus for transmitting uplink control information by a terminal in wireless communication system. When a PUCCH resource used for transmitting only periodic CSI from a subframe, the resource is a first resource, and a resource indicated by ARI is a second resource, when a setting allows transmitting together ACK/NACK and the periodic CSI through a PUCCH from the same subframe, the first resource and the second resource are mutually exclusive, and the second resource that is used for transmitting together the ACK/NACK and the periodic CSI uses the resource indicated by the ARI from resources determined by an RRC.

Abstract translation: 提供一种用于在无线通信系统中通过终端发送上行链路控制信息的方法和装置。 当用于从子帧仅发送周期性CSI的PUCCH资源时，资源是第一资源，并且由ARI指示的资源是第二资源，当设置允许通过来自所述PUCCH的PUCCH发送ACK / NACK和周期性CSI时 相同的子帧，第一资源和第二资源是相互排斥的，并且用于一起发送ACK / NACK和周期性CSI的第二资源使用由RRC确定的资源由ARI指示的资源。

公开(公告)号：USRE49533E1

公开(公告)日：2023-05-16

申请号：US16921090

申请日：2020-07-06

Applicant: LG ELECTRONICS INC.

Inventor： Min Gyu Kim ,  Suck Chel Yang ,  Joon Kui Ahn ,  Dong Youn Seo

IPC: H04L1/1829 ,  H04L27/26 ,  H04L5/00 ,  H04L1/1812 ,  H04W72/0453

CPC classification number: H04L1/1861 ,  H04L1/1812 ,  H04L5/0048 ,  H04L5/0055 ,  H04L27/26 ,  H04L27/2613 ,  H04W72/0453 ,  H04L5/0057

Abstract: An uplink transmission method in a wireless communication system, and a user equipment (UE) therefore, are discussed. The method includes, for example, generating uplink control information (UCI) which includes at least one of a hybrid automatic repeat request (HARQ) acknowledgement (ACK)/negative-acknowledgement (NACK) signal, a channel quality indicator (CQI) and a scheduling request (SR); generating a reference signal (RS) based on one or more indices selected from among a set {0, 3, 6, 8, 10}; transmitting the UCI on a physical uplink control channel (PUCCH); and transmitting the generated RS for the PUCCH based on the selected one or more indices.

公开(公告)号：USRE49380E1

公开(公告)日：2023-01-17

申请号：US17072554

申请日：2020-10-16

Applicant: LG ELECTRONICS INC.

Inventor： Dong Youn Seo ,  Min Gyu Kim ,  Joon Kui Ahn ,  Suck Chel Yang

IPC: H04L1/12 ,  H04L1/16 ,  H04L1/18 ,  H04L5/00 ,  H04W72/04 ,  H04W76/10

Abstract: A method for transmitting acknowledgement/negative-acknowledgement (ACK/NACK) information of a user equipment (UE) configured with two serving cells including a first serving cell and a second serving cell, the method including receiving two transport blocks (TBs) through a downlink subframe of the first serving cell, receiving one TB through a downlink subframe of the second serving cell and transmitting ACK/NACK information informing ACK/NACKs for the two TBs and the one TB through an uplink subframe of the first serving cell, wherein the ACK/NACK information informs the ACK/NACKs for the two TBs and the one TB by a combination of one resource selected from a plurality of candidate resources and two bits transmitted through the one resource.