公开(公告)号：US09510335B2

公开(公告)日：2016-11-29

申请号：US13700005

申请日：2011-05-26

申请人： Hyunsoo Ko ,  Moonil Lee ,  Jaehoon Chung

发明人： Hyunsoo Ko ,  Moonil Lee ,  Jaehoon Chung

IPC分类号： H04W72/04 ,  H04L1/00 ,  H04L5/00 ,  H04L1/06

CPC分类号： H04W72/042 ,  H04L1/0061 ,  H04L1/06 ,  H04L5/0023 ,  H04L5/0053 ,  H04W72/0406

摘要： The present description relates to a wireless communication system, and more particularly, to a method and apparatus for transceiving control information for uplink multi-antenna transmission. A method for transmitting control information for uplink multi-antenna transmission according to one embodiment of the present invention comprises the following steps: attaching a CRC parity bit to a PDCCH payload sequence containing uplink transmission resource allocation information; scrambling the CRC parity bit attached to the payload sequence to a bit sequence which indicates control information for uplink multi-antenna transmission; and transmitting the entirety of the sequence to which the scrambled CRC parity bit is attached to the payload sequence.

摘要翻译： 本说明书涉及无线通信系统，更具体地，涉及用于收发用于上行链路多天线发送的控制信息的方法和装置。 根据本发明的一个实施例的用于发送用于上行链路多天线传输的控制信息的方法包括以下步骤：将CRC校验位附加到包含上行链路传输资源分配信息的PDCCH有效载荷序列; 将附加到有效载荷序列的CRC奇偶校验位加扰到指示用于上行链路多天线传输的控制信息的比特序列; 以及发送加扰的CRC奇偶校验位附加到有效载荷序列的序列的整体。

公开(公告)号：US09237580B2

公开(公告)日：2016-01-12

申请号：US13809568

申请日：2011-07-19

申请人： Seunghee Han ,  Jaehoon Chung ,  Hyunwoo Lee ,  Moonil Lee ,  Hyunsoo Ko

发明人： Seunghee Han ,  Jaehoon Chung ,  Hyunwoo Lee ,  Moonil Lee ,  Hyunsoo Ko

IPC分类号： H04L1/00 ,  H04W72/10 ,  H04L5/00 ,  H04W24/10 ,  H04L27/26 ,  H04L1/16 ,  H04W24/02 ,  H04W28/06 ,  H04L1/18

CPC分类号： H04B7/0626 ,  H04B7/0632 ,  H04L1/0026 ,  H04L1/0029 ,  H04L1/0031 ,  H04L1/1671 ,  H04L1/1812 ,  H04L5/001 ,  H04L5/0041 ,  H04L5/0055 ,  H04L5/0057 ,  H04L27/2633 ,  H04L27/2636 ,  H04W24/02 ,  H04W24/10 ,  H04W28/06 ,  H04W72/10

摘要： The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for reporting CSI in a wireless communication system, the method comprising: a step for configuring a plurality of serving cells; and a step for reporting the CSI of only one serving cell in a corresponding subframe, wherein the step for reporting the CSI of only one serving cell comprises: excluding reporting the CSI of a lower priority when CSI reports of the plurality of serving cells in the corresponding subframe collide; and excluding reporting the CSI of serving cells other than the serving cell having the smallest index when the CSI reports of different serving cells having the same priority in the corresponding subframe collide.

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，本发明涉及一种用于在无线通信系统中报告CSI的方法和装置，所述方法包括：配置多个服务小区的步骤; 以及用于在对应的子帧中仅报告一个服务小区的CSI的步骤，其中，仅报告一个服务小区的CSI的步骤包括：不包括在所述多个服务小区的CSI报告中报告较低优先级的CSI 相应的子碰撞; 并且当相应子帧中具有相同优先级的不同服务小区的CSI报告冲突时，不排除报告具有最小索引的服务小区以外的服务小区的CSI。

公开(公告)号：US20130188591A1

公开(公告)日：2013-07-25

申请号：US13825920

申请日：2011-09-26

申请人： Hyunsoo Ko ,  Moonil Lee ,  Jaehoon Chung

发明人： Hyunsoo Ko ,  Moonil Lee ,  Jaehoon Chung

IPC分类号： H04B7/04

CPC分类号： H04B7/0417 ,  H04B7/0456 ,  H04B7/0626 ,  H04B7/063 ,  H04B7/0632 ,  H04B7/0639 ,  H04B7/065 ,  H04B7/068 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/1671 ,  H04L1/1819 ,  H04L5/0007 ,  H04L5/0053 ,  H04L25/03949

摘要： The present invention relates to a method for transmitting channel state information for downlink multicarrier transmission comprises the following steps: generating channel state information for one or more downlink carriers; if two or more channel state information types for one or more downlink carriers collide in a physical uplink control channel (PUCCH) region of one uplink carrier, determining the channel state information type to be transmitted in the PUCCH region of one uplink carrier on the basis of the priority established in accordance with the reporting period of each piece of channel state information; and transmitting the channel state information corresponding to the determined channel state information type, wherein the priority may be established such that the channel state information having a longer reporting period has a higher priority than that of the channel state information having a shorter reporting period.

摘要翻译： 本发明涉及一种用于下行多载波传输的信道状态信息的发送方法，包括以下步骤：为一个或多个下行链路载波生成信道状态信息; 如果一个或多个下行链路载波的两个或多个信道状态信息类型在一个上行链路载波的物理上行链路控制信道（PUCCH）区域中发生冲突，则在一个上行链路载波的PUCCH区域中确定要发送的信道状态信息类型 按照每条渠道状态信息报告期确定的优先权; 以及发送对应于所确定的信道状态信息类型的信道状态信息，其中可以建立优先级，使得具有较长报告周期的信道状态信息的优先级高于具有较短报告周期的信道状态信息的优先权。

公开(公告)号：US20130182789A1

公开(公告)日：2013-07-18

申请号：US13824216

申请日：2011-09-16

申请人： Hyunsoo Ko ,  Jaehoon Chung ,  Moonil Lee

发明人： Hyunsoo Ko ,  Jaehoon Chung ,  Moonil Lee

IPC分类号： H04B7/04

CPC分类号： H04B7/0417 ,  H04B7/0469 ,  H04B7/0486 ,  H04B7/0626 ,  H04B7/063 ,  H04B7/0639 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/0031 ,  H04L1/06

摘要： The present invention relates to a method for allowing a terminal to transmit CSI for downlink transmission from a base station through an uplink comprises the steps of: receiving a downlink signal through a downlink channel; generating CSI that contains one or more indicators among an RI, a PMI, and CQI for the downlink channel; and transmitting the CSI through an uplink channel, wherein the CSI can contain one or more pieces of information among a first type of CSI which is determined on the basis of a rank N that is determined by the terminal and a second type of CSI which is determined on the basis of a rank that is restricted by a reference value M.

摘要翻译： 本发明涉及一种允许终端通过上行链路从基站发送用于下行链路传输的CSI的方法，包括以下步骤：通过下行链路信道接收下行链路信号; 在所述下行链路信道的RI，PMI和CQI中生成包含一个以上指示符的CSI; 以及通过上行链路信道发送所述CSI，其中所述CSI可以包含基于由所述终端确定的秩N确定的第一类型的CSI中的一条或多条信息，以及所述CSI的第二类型 基于由参考值M限制的等级来确定。

公开(公告)号：US20130176982A1

公开(公告)日：2013-07-11

申请号：US13824281

申请日：2011-10-11

申请人： Seunghee Han ,  Jaehoon Chung ,  Hyunwoo Lee ,  Moonil Lee ,  Hyunsoo Ko

发明人： Seunghee Han ,  Jaehoon Chung ,  Hyunwoo Lee ,  Moonil Lee ,  Hyunsoo Ko

IPC分类号： H04W72/04

CPC分类号： H04W72/0413 ,  H04B7/0413 ,  H04L1/0073 ,  H04L1/1657 ,  H04L1/1861 ,  H04L5/0023 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0094 ,  H04W72/042

摘要： The present invention relates to a wireless communication system. In more detail, in relation to a method for a terminal to transmit ACK/NACK in a wireless communication system, an ACK/NACK transmission method includes: receiving at least one Physical Downlink Shared Channel (PDSCH); transmitting at least one ACK/NACK corresponding to the at least one PDSCH through a plurality of Physical Uplink Control Channel (PUCCH) formats; and, when the at least one ACK/NACK is transmitted using a first PUCCH format, transmitting at least one ACK/NACK in an antenna port transmission mode set for a second PUCCH format.

公开(公告)号：US20130128833A1

公开(公告)日：2013-05-23

申请号：US13698896

申请日：2011-05-19

申请人： Moonil Lee ,  Jaehoon Chung ,  Hyunsoo Ko ,  Seunghee Han

发明人： Moonil Lee ,  Jaehoon Chung ,  Hyunsoo Ko ,  Seunghee Han

IPC分类号： H04W52/14

CPC分类号： H04W52/146 ,  H04W52/42 ,  H04W52/545

摘要： The present invention relates to an uplink power control method and user equipment, which involve determining a power correction factor by considering the number of antenna ports. According to the present invention, even when a base station transmits the same power control information to the user equipment, the user equipment maps the power control information to another power correction factor and determines an uplink transmission power depending on an uplink transmission condition. Thus, uplink power control can be performed in a more efficient manner.

摘要翻译： 本发明涉及上行链路功率控制方法和用户设备，其涉及通过考虑天线端口的数量来确定功率校正因子。 根据本发明，即使基站向用户设备发送相同的功率控制信息，用户设备将功率控制信息映射到另一功率校正因子，并根据上行链路传输条件确定上行链路发送功率。 因此，可以以更有效的方式执行上行链路功率控制。

公开(公告)号：US20130051369A1

公开(公告)日：2013-02-28

申请号：US13643516

申请日：2011-05-13

申请人： Hyunsoo Ko ,  Moonil Lee ,  Jaehoon Chung ,  Seunghee Han ,  Jiwoong Jang

发明人： Hyunsoo Ko ,  Moonil Lee ,  Jaehoon Chung ,  Seunghee Han ,  Jiwoong Jang

IPC分类号： H04W72/04

CPC分类号： H04W72/0406 ,  H04B7/0413 ,  H04B7/2628 ,  H04B2201/70701 ,  H04L1/0026 ,  H04L1/0041 ,  H04L1/0057 ,  H04L1/0061 ,  H04L1/0073 ,  H04L1/06 ,  H04L1/1671 ,  H04L5/0023 ,  H04L5/0053 ,  H04L25/03343 ,  H04L2025/03414 ,  H04L2025/03426 ,  H04W72/06 ,  H04W88/08

摘要： The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for transmitting uplink control information in a wireless communication system. A method for multiplexing uplink control information and uplink data and for transmitting the multiplexed uplink control information and uplink data according to one embodiment of the present invention comprises the following steps: encoding a first transmission block and a second transmission block to generate a first codeword and a second codeword; mapping the first codeword and the second codeword to one or more layers, respectively; and transmitting, via one or more antenna ports, each layer to which the first codeword and the second codeword are mapped, wherein the uplink control information is multiplexed only to either the first transmission block or to the second transmission block.

公开(公告)号：US20120250541A1

公开(公告)日：2012-10-04

申请号：US13244209

申请日：2011-09-23

申请人： Hyunsoo Ko ,  Moonil Lee

发明人： Hyunsoo Ko ,  Moonil Lee

IPC分类号： H04L12/26

CPC分类号： H04L5/0053 ,  H04B7/0456 ,  H04L1/0009 ,  H04L1/0026 ,  H04L1/0029 ,  H04L1/06 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0057 ,  H04L25/0242 ,  H04L25/03898 ,  H04L27/18 ,  H04W24/10

摘要： A method and apparatus for transmitting effective channel status information (CSI) in a wireless communication system supporting multiple carriers are disclosed. The method for indicating CSI transmission in a wireless communication system supporting multiple carriers includes transmitting downlink control information (DCI) including a channel quality information (CQI) request field to a user equipment (UE) over a physical downlink control channel (PDCCH), and receiving CSI reporting of a single downlink carrier or multiple downlink carriers from the UE over a physical uplink shared channel (PUSCH) without receiving uplink data. If the CSI for the single downlink carrier is reported, the number (NPRB) of resource blocks (RBs) established for the CSI reporting is identical to or less than X (NPRB≦X), and if the CSI for the multiple downlink carriers is reported, NPRB is identical to or less than M (where M>X).

摘要翻译： 公开了一种用于在支持多个载波的无线通信系统中发送有效信道状态信息（CSI）的方法和装置。 在支持多个载波的无线通信系统中，用于指示CSI发送的方法包括通过物理下行链路控制信道（PDCCH）向用户装置（UE）发送包括信道质量信息（CQI）请求字段的下行链路控制信息（DCI），以及 通过物理上行链路共享信道（PUSCH）从UE接收单个下行链路载波或多个下行链路载波的CSI报告，而不接收上行链路数据。 如果报告单个下行链路载波的CSI，则为CSI报告建立的资源块（RB）的数量（NPRB）等于或小于X（NPRB＆nlE; X），并且如果多个下行链路载波的CSI为 报道，NPRB等于或小于M（其中M> X）。

公开(公告)号：US09191934B2

公开(公告)日：2015-11-17

申请号：US14004342

申请日：2012-03-07

申请人： Jiwoong Jang ,  Jaehoon Chung ,  Seunghee Han ,  Hyunsoo Ko ,  Moonil Lee

发明人： Jiwoong Jang ,  Jaehoon Chung ,  Seunghee Han ,  Hyunsoo Ko ,  Moonil Lee

IPC分类号： H04W4/00 ,  H04W72/04 ,  H04J13/22 ,  H04L1/00 ,  H04L5/00

CPC分类号： H04W72/0413 ,  H04B7/0632 ,  H04J13/22 ,  H04L1/0026 ,  H04L1/0031 ,  H04L1/0067 ,  H04L1/0073 ,  H04L5/001 ,  H04L5/0016 ,  H04L5/0023 ,  H04L5/0044 ,  H04L5/0046 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0057 ,  H04W72/042 ,  H04W72/1231

摘要： A method of coding and transmitting channel quality control information through a physical uplink control channel (PUCCH) is disclosed. The method of transmitting channel state control information (CQI and/or PMI) in a wireless access system includes performing channel coding with respect to the channel state control information according to a payload size of the channel state control information, performing rate matching with respect to the channel state control information coded through channel coding according to physical uplink control channel (PUCCH) format 3, and transmitting the channel state control information using the PUCCH format 3.

摘要翻译： 公开了一种通过物理上行链路控制信道（PUCCH）编码和传输信道质量控制信息的方法。 在无线接入系统中发送信道状态控制信息（CQI和/或PMI）的方法包括根据信道状态控制信息的有效载荷大小对信道状态控制信息进行信道编码，对 通过根据物理上行链路控制信道（PUCCH）格式3的信道编码编码的信道状态控制信息，并且使用PUCCH格式3发送信道状态控制信息。

公开(公告)号：US09060283B2

公开(公告)日：2015-06-16

申请号：US13702900

申请日：2011-06-09

申请人： Hyunsoo Ko ,  Jaehoon Chung ,  Minseok Noh ,  Moonil Lee

发明人： Hyunsoo Ko ,  Jaehoon Chung ,  Minseok Noh ,  Moonil Lee

IPC分类号： H04W24/00 ,  H04L5/00 ,  H04L1/00 ,  H04W72/04

CPC分类号： H04W24/00 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/0029 ,  H04L1/0031 ,  H04L5/001 ,  H04W72/0413 ,  H04W72/042

摘要： The present invention relates to a wireless communication system, and more particularly, discloses a method and a device for transmitting/receiving channel state information in a wireless communication system supporting multicarriers. The method for transmitting downlink channel state information in the wireless communication system supporting downlink multicarriers, according to one embodiment of the present invention, comprises the following steps: receiving from at least one downlink carrier an uplink grant downlink control information (DCI) including a request for the channel state information; measuring the channel state information of at least one first type downlink carrier; and transmitting the measured channel state information on a physical uplink shared channel (PUSCH) resource indicated by the uplink grant DCI, wherein the downlink multicarriers comprise the first type downlink carrier and a second type downlink carrier, wherein the channel state information on the second type downlink carrier may not be transmitted.

摘要翻译： 本发明涉及一种无线通信系统，更具体地说，涉及一种在支持多载波的无线通信系统中发送/接收信道状态信息的方法和装置。 根据本发明的一个实施例，在支持下行链路多载波的无线通信系统中发送下行链路信道状态信息的方法包括以下步骤：从至少一个下行链路载波接收包括请求的上行链路授权下行链路控制信息（DCI） 用于信道状态信息; 测量至少一个第一类型下行链路载波的信道状态信息; 以及由上行链路许可DCI指示的物理上行链路共享信道（PUSCH）资源发送测量的信道状态信息，其中下行链路多载波包括第一类型下行链路载波和第二类型下行链路载波，其中，关于第二类型的信道状态信息 下行链路载波可能不被发送。