公开(公告)号：US09167576B2

公开(公告)日：2015-10-20

申请号：US14122125

申请日：2012-06-11

申请人： Suckchel Yang ,  Mingyu Kim ,  Joonkui Ahn ,  Dongyoun Seo

发明人： Suckchel Yang ,  Mingyu Kim ,  Joonkui Ahn ,  Dongyoun Seo

IPC分类号： H04W4/00 ,  H04W72/04 ,  H04L5/00 ,  H04W24/10

CPC分类号： H04W72/042 ,  H04L1/0026 ,  H04L1/0057 ,  H04L1/0068 ,  H04L1/1621 ,  H04L1/1664 ,  H04L1/1671 ,  H04L5/001 ,  H04L5/0057 ,  H04W24/10

摘要： The present invention relates to a wireless communication system. More particularly, the present invention relates to a method for transmitting uplink channel state information (CSI) in a wireless communication system that supports carrier aggregation, and to an apparatus for the method. The method for reporting CSI in a wireless communication system that supports carrier aggregation comprises the steps of: configuring a plurality of downlink component carriers (DL CCs); setting a CSI report mode on the plurality of DL CCs for each DL CC; and performing an operation for transmitting CSI according to the CSI report mode set on each DL CC. If a P-number of CSI overlap in the same subframe and a first condition is satisfied, a Q-number of CSI among the P-number of CSI are transmitted through a first physical channel, and if the P-number of SCI overlap in the same subframe and a second condition is satisfied, only an R-number of CSI among the P-number of CSI are transmitted through a second physical channel which is different from the first physical channel, wherein R is smaller than Q.

摘要翻译： 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，本发明涉及在支持载波聚合的无线通信系统中发送上行链路信道状态信息（CSI）的方法以及该方法的装置。 在支持载波聚合的无线通信系统中报告CSI的方法包括以下步骤：配置多个下行链路分量载波（DL CC）; 在每个DL CC的多个DL CC上设置CSI报告模式; 以及根据在每个DL CC上设置的CSI报告模式执行用于发送CSI的操作。 如果同一子帧中的P个数量的CSI重叠，并且满足第一条件，则通过第一物理信道发送P个P中的CSI的Q个数，并且如果SCI的P个数重叠 满足相同的子帧和第二条件，仅通过与第一物理信道不同的第二物理信道来发送P个数的CSI中的R个数，其中R小于Q。

公开(公告)号：US09144070B2

公开(公告)日：2015-09-22

申请号：US14123475

申请日：2012-07-26

申请人： Suckchel Yang ,  Joonkui Ahn ,  Dongyoun Seo

发明人： Suckchel Yang ,  Joonkui Ahn ,  Dongyoun Seo

IPC分类号： H04W72/04 ,  H04W88/04 ,  H04L5/00 ,  H04W72/00

CPC分类号： H04W72/042 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0094 ,  H04W72/00 ,  H04W72/04 ,  H04W88/02 ,  H04W88/04

摘要： The present invention relates to a wireless communication system. More particularly, in a method for receiving a downlink signal in a wireless communication system and an apparatus for same, the present invention relates to a method and an apparatus for same, comprising the steps of: receiving a subframe including a plurality of OFDM symbols; monitoring a plurality of search spaces which are configured on the subframe, so as to receive a PDCCH which is indicated to a terminal; and performing an operation in accordance with a PDCCH which is detected when the PDCCH that is indicated to the terminal is detected, wherein each of the search spaces is configured on a first resource region and/or a second resource region, in accordance with a predetermined condition, and the first resource region and the second resource region are separated with a specific OFDM symbol as a boundary on a time domain.

摘要翻译： 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，在一种用于在无线通信系统中接收下行链路信号的方法及其装置中，本发明涉及一种方法和装置，包括以下步骤：接收包括多个OFDM符号的子帧; 监视在子帧上配置的多个搜索空间，以便接收指示给终端的PDCCH; 并且根据在检测到指示给终端的PDCCH时检测到的PDCCH执行操作，其中，每个搜索空间被配置在第一资源区域和/或第二资源区域上，根据预定的 条件，并且第一资源区域和第二资源区域以特定OFDM符号作为时域上的边界分离。

公开(公告)号：US09100178B2

公开(公告)日：2015-08-04

申请号：US13577127

申请日：2011-07-26

申请人： Joonkui Ahn ,  Dongyoun Seo ,  Mingyu Kim ,  Suckchel Yang

发明人： Joonkui Ahn ,  Dongyoun Seo ,  Mingyu Kim ,  Suckchel Yang

IPC分类号： H04L1/18 ,  H04L27/26 ,  H04W24/00 ,  H04W28/02 ,  H04L1/16 ,  H04L1/00 ,  H04J13/00

CPC分类号： H04L1/1671 ,  H04J13/0059 ,  H04L1/0028 ,  H04L1/1854 ,  H04L5/001 ,  H04L5/0037 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0094 ,  H04L5/1469 ,  H04W72/0406

摘要： A method and apparatus are described for transmitting and receiving uplink control information. A base station transmits allocation information to a user equipment. The allocation information allocates a plurality of physical uplink control channel (PUCCH) transmission resources, which include a plurality of reference signal (RS) resources, to the user equipment. Each of the PUCCH transmission resources is configured by a combination of an information resource and a reference signal (RS) resource. Positive acknowledgement/negative acknowledgement (ACK/NACK) information, an RS and additional control information are received by the base station from the user equipment through a specific information resource and a specific RS resource among the plurality of PUCCH transmission resources. A state of the additional control information is indicated based on a selection made by the user equipment of the specific RS resource to which the RS is transmitted, among the plurality of RS resources.

摘要翻译： 描述了用于发送和接收上行链路控制信息的方法和装置。 基站向用户设备发送分配信息。 分配信息向用户设备分配包括多个参考信号（RS）资源的多个物理上行链路控制信道（PUCCH）传输资源。 每个PUCCH传输资源由信息资源和参考信号（RS）资源的组合构成。 肯定确认/否定确认（ACK / NACK）信息，RS和附加控制信息由基站从用户设备通过特定信息资源和多个PUCCH传输资源中的特定RS资源接收。 基于由多个RS资源中的RS发送的特定RS资源的用户设备进行的选择来指示附加控制信息的状态。

公开(公告)号：US09055574B2

公开(公告)日：2015-06-09

申请号：US13822624

申请日：2011-09-07

申请人： Joonkui Ahn ,  Suckchel Yang ,  Mingyu Kim ,  Dongyoun Seo

发明人： Joonkui Ahn ,  Suckchel Yang ,  Mingyu Kim ,  Dongyoun Seo

IPC分类号： H04W4/00 ,  H04W72/04 ,  H04L1/18 ,  H04L5/00 ,  H04B7/26 ,  H04L27/26

CPC分类号： H04W72/0406 ,  H04B7/0413 ,  H04B7/26 ,  H04L1/18 ,  H04L1/1812 ,  H04L1/1861 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0094 ,  H04L27/26 ,  H04L27/2601 ,  H04W72/0413

摘要： The present invention relates to a wireless communication system. Specifically, the present invention relates to a method for transmitting uplink control information and to an apparatus for the same. The present invention relates to a method and to a device for said method which comprises the steps of selecting one uplink control channel resource corresponding to a plurality of HARQ-ACKs from among a plurality of uplink control channel resources, and transmitting a bit value corresponding to the plurality of HARQ-ACKs by using the selected uplink control channel resource.

摘要翻译： 无线通信系统技术领域本发明涉及一种无线通信系统。 具体地，本发明涉及一种用于发送上行链路控制信息的方法及其装置。 本发明涉及一种用于所述方法的方法和装置，包括以下步骤：从多个上行链路控制信道资源中选择与多个HARQ-ACK相对应的一个上行链路控制信道资源，并发送对应于 所述多个HARQ-ACK通过使用所选择的上行链路控制信道资源。

公开(公告)号：US08855027B2

公开(公告)日：2014-10-07

申请号：US14119786

申请日：2012-05-24

申请人： Mingyu Kim ,  Joonkui Ahn ,  Suckchel Yang ,  Dongyoun Seo

发明人： Mingyu Kim ,  Joonkui Ahn ,  Suckchel Yang ,  Dongyoun Seo

IPC分类号： H04L12/28 ,  H04L1/18 ,  H04L1/00 ,  H04J1/16 ,  H04L5/00

CPC分类号： H04L1/1861 ,  H04L1/0026 ,  H04L1/0031 ,  H04L1/0057 ,  H04L1/0073 ,  H04L1/1607 ,  H04L5/001 ,  H04L5/0055 ,  H04L5/14 ,  H04W72/0413 ,  H04W72/042

摘要： The present invention relates to a wireless communication system. More particularly, the present invention relates to a method for transmitting uplink control information in a wireless communication system that supports carrier aggregation and operates in a TDD system, and to an apparatus therefor. The system comprises the steps of: generating a first set of hybrid automatic repeat request acknowledgement (HARQ-ACK) associated with a first component carrier (CC); generating a second set of HARQ-ACK associated with a second CC; and transmitting 4-bit information corresponding to the first set of HARQ-ACK and the second set of HARQ-ACK on a physical uplink shared channel (PUSCH).

摘要翻译： 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，本发明涉及在支持载波聚合并在TDD系统中操作的无线通信系统中发送上行链路控制信息的方法及其装置。 该系统包括以下步骤：产生与第一分量载波（CC）相关联的第一组混合自动重复请求确认（HARQ-ACK）; 产生与第二CC相关联的第二组HARQ-ACK; 以及在物理上行链路共享信道（PUSCH）上发送对应于第一组HARQ-ACK和第二组HARQ-ACK的4比特信息。

公开(公告)号：US20140177488A1

公开(公告)日：2014-06-26

申请号：US14119032

申请日：2012-06-28

申请人： Suckchel Yang ,  Mingyu Kim ,  Joonkui Ahn ,  Dongyoun Seo

发明人： Suckchel Yang ,  Mingyu Kim ,  Joonkui Ahn ,  Dongyoun Seo

IPC分类号： H04L5/14

CPC分类号： H04L5/1469 ,  H04B7/2615 ,  H04B7/2643 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0064 ,  H04L27/2602

摘要： The present invention relates to a method for receiving a signal between a user equipment and a base station in a wireless communication system, and to an apparatus for same. More particularly, a method for the user equipment receiving the signal in the wireless communication system, which is operated by a time division duplex (TDD), comprises the steps of: confirming a subframe which is reconfigured as a downlink, from a plurality of subframes that are configured according to a TDD uplink-downlink configuration; and receiving the signal from the subframe, which is reconfigured, wherein an index of the last orthogonal frequency division multiplexing (OFDM) symbol, from which the signal can be received, is decided in the subframe that is reconfigured.

摘要翻译： 本发明涉及一种用于在无线通信系统中的用户设备与基站之间接收信号的方法及其装置。 更具体地说，一种用于在由时分双工（TDD）操作的无线通信系统中接收信号的用户设备的方法包括以下步骤：从多个子帧中确认重新配置为下行链路的子帧 根据TDD上行链路 - 下行链路配置进行配置; 并接收来自重新配置的子帧的信号，其中在重新配置的子帧中确定可以接收信号的最后正交频分复用（OFDM）符号的索引。

公开(公告)号：US20140169319A1

公开(公告)日：2014-06-19

申请号：US14235335

申请日：2012-07-26

申请人： Suckchel Yang ,  Joonkui Ahn ,  Dongyoun Seo

发明人： Suckchel Yang ,  Joonkui Ahn ,  Dongyoun Seo

IPC分类号： H04W72/04 ,  H04L5/00

CPC分类号： H04W72/0413 ,  H04L1/1671 ,  H04L1/1854 ,  H04L1/1861 ,  H04L5/0055

摘要： The present invention provides a method for a user equipment, which is included in a user equipment group that comprises a plurality of user equipments, transmitting to a base station an Acknowledgement/Negative ACK (ACK/NACK) signal with respect to downlink data that is received from the base station. The base station, according to the present invention, quasi-statically sets physical uplink control channel (PUCCH) resource identification information, which would be used by each of the plurality of user equipments, and dynamically allocates to the user equipment group a collection of PUCCH resources usable for transmitting ACK/NACK of the user equipment group. The user equipment, according to the present invention, transmits the ACK/NACK signal to the base station by using the PUCCH resource that is allocated to the user equipment from the collection of the PUCCH resources, which are dynamically allocated to the user equipment group, based on the PUCCH resource identification information that is quasi-statically allocated to the user equipment.

摘要翻译： 本发明提供一种用户设备的方法，其包括在包括多个用户设备的用户设备组中，向基站发送关于下行链路数据的确认/否定ACK（ACK / NACK）信号，所述确认/否定ACK 从基站接收。 根据本发明的基站准静态地设置将由多个用户设备中的每一个使用的物理上行链路控制信道（PUCCH）资源识别信息，并且动态地向用户设备组分配PUCCH的集合 可用于发送用户设备组的ACK / NACK的资源。 根据本发明的用户设备通过使用动态分配给用户设备组的PUCCH资源的集合，使用从用户设备分配的PUCCH资源向基站发送ACK / NACK信号， 基于准静态分配给用户设备的PUCCH资源识别信息。

公开(公告)号：US20140119339A1

公开(公告)日：2014-05-01

申请号：US14114132

申请日：2012-04-23

申请人： Suckchel Yang ,  Mingyu Kim ,  Joonkui Ahn ,  Dongyoun Seo

发明人： Suckchel Yang ,  Mingyu Kim ,  Joonkui Ahn ,  Dongyoun Seo

IPC分类号： H04W36/00

CPC分类号： H04W36/0072 ,  H04L1/0072 ,  H04L1/1822 ,  H04L1/1861 ,  H04L1/1893 ,  H04L5/001 ,  H04L5/0055 ,  H04L2001/0092 ,  H04L2001/0096

摘要： The present invention relates to a wireless communication system. More particularly, the present invention relates to a method for carrying out a hybrid automatic repeat request (HARQ) process when a plurality of cells are configured, comprising the following steps: receiving scheduling information for transmitting data from a first cell; operating a first HARQ process from the first cell based on the scheduling information; and relaying an operation of the first HARQ process to a second HARQ process of a second cell which is different from the first cell, when a predetermined condition is satisfied.

摘要翻译： 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，本发明涉及一种当配置多个小区时执行混合自动重传请求（HARQ）处理的方法，包括以下步骤：接收用于从第一小区发送数据的调度信息; 基于所述调度信息，从所述第一小区操作第一HARQ进程; 以及当满足预定条件时，将所述第一HARQ进程的操作中继到与所述第一小区不同的第二小区的第二HARQ进程。

公开(公告)号：US20140105157A1

公开(公告)日：2014-04-17

申请号：US14123475

申请日：2012-07-26

申请人： Suckchel Yang ,  Joonkui Ahn ,  Dongyoun Seo

发明人： Suckchel Yang ,  Joonkui Ahn ,  Dongyoun Seo

IPC分类号： H04W72/04 ,  H04W88/04

CPC分类号： H04W72/042 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0094 ,  H04W72/00 ,  H04W72/04 ,  H04W88/02 ,  H04W88/04

摘要： The present invention relates to a wireless communication system. More particularly, in a method for receiving a downlink signal in a wireless communication system and an apparatus for same, the present invention relates to a method and an apparatus for same, comprising the steps of: receiving a subframe including a plurality of OFDM symbols; monitoring a plurality of search spaces which are configured on the subframe, so as to receive a PDCCH which is indicated to a terminal; and performing an operation in accordance with a PDCCH which is detected when the PDCCH that is indicated to the terminal is detected, wherein each of the search spaces is configured on a first resource region and/or a second resource region, in accordance with a predetermined condition, and the first resource region and the second resource region are separated with a specific OFDM symbol as a boundary on a time domain.

摘要翻译： 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，在一种用于在无线通信系统中接收下行链路信号的方法及其装置中，本发明涉及一种方法和装置，包括以下步骤：接收包括多个OFDM符号的子帧; 监视在子帧上配置的多个搜索空间，以便接收指示给终端的PDCCH; 并且根据在检测到指示给终端的PDCCH时检测到的PDCCH执行操作，其中，每个搜索空间被配置在第一资源区域和/或第二资源区域上，根据预定的 条件，并且第一资源区域和第二资源区域以特定OFDM符号作为时域上的边界分离。

公开(公告)号：US20140105154A1

公开(公告)日：2014-04-17

申请号：US14122978

申请日：2012-08-20

申请人： Suckchel Yang ,  Joonkui Ahn ,  Dongyoun Seo

发明人： Suckchel Yang ,  Joonkui Ahn ,  Dongyoun Seo

IPC分类号： H04W72/04 ,  H04W88/04

CPC分类号： H04W72/042 ,  H04L5/001 ,  H04L5/0053 ,  H04W72/0453 ,  H04W88/04

摘要： The present invention relates to a wireless communication system. More particularly, the present invention relates to a method in which a terminal performs a process for determining a control channel allocation for a control channel, and to an apparatus for the method. The method comprises the steps of: monitoring, on a specific carrier, a common search space including a control channel candidate set for the control channel; and monitoring, on the specific carrier, a terminal-specific search space including the control channel candidate set for the control channel. In cases where the terminal is set to monitor a plurality of control channel candidates having the same radio network temporary identifier (RNTI), same information size, same first control channel resource, and same control channel resource aggregation level in the common search space and the terminal-specific search space, the control channel candidate that satisfies the above conditions is received only in the common search space.

摘要翻译： 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，本发明涉及一种终端执行用于确定控制信道的控制信道分配的处理的方法以及该方法的装置。 该方法包括以下步骤：在特定载波上监视包括用于控制信道的控制信道候选集的公共搜索空间; 以及在所述特定载波上监视包括为所述控制信道设置的所述控制信道候选的终端特定搜索空间。 在终端被设置为监视具有相同无线电网络临时标识符（RNTI）的多个控制信道候选，相同信息大小，相同的第一控制信道资源以及公共搜索空间中的相同控制信道资源聚合级别的情况下， 终端特定搜索空间，仅在公共搜索空间中接收满足上述条件的控制信道候选。