公开(公告)号：US20150249526A1

公开(公告)日：2015-09-03

申请号：US14126785

申请日：2012-07-04

申请人： Jinmin Kim ,  Seunghee Han ,  Hyunwoo Lee

发明人： Jinmin Kim ,  Seunghee Han ,  Hyunwoo Lee

IPC分类号： H04L5/00

CPC分类号： H04L5/0048 ,  H04J13/18 ,  H04L5/001 ,  H04L5/0051 ,  H04L5/0053 ,  H04L27/2613

摘要： Disclosed are a method for transceiving a reference signal in a wireless connection system and a terminal therefor. More particularly, the method comprises the steps of: generating a plurality of uplink reference signal sequences; mapping the generated plurality of uplink reference signal sequences to each of three symbols in one frame; and transmitting the mapped uplink reference signals to a base station. The plurality of uplink reference signal sequences is generated by applying an orthogonal cover code having a length of 3.

摘要翻译： 公开了一种在无线连接系统及其终端中收发参考信号的方法。 更具体地说，该方法包括以下步骤：产生多个上行链路参考信号序列; 将生成的多个上行链路参考信号序列映射到一个帧中的三个符号中的每一个; 以及将映射的上行链路参考信号发送到基站。 通过应用长度为3的正交覆盖码来生成多个上行链路参考信号序列。

公开(公告)号：US08990656B2

公开(公告)日：2015-03-24

申请号：US13885452

申请日：2011-11-17

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

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

IPC分类号： G11C29/00 ,  H04L1/00 ,  H04L5/00 ,  H04L1/12

CPC分类号： H04L1/0061 ,  H04L1/0073 ,  H04L5/0007 ,  H04L5/0023 ,  H04L5/0053 ,  H04L5/0055 ,  H04L2001/125

摘要： The present invention relates to a method for transmitting uplink control information in a wireless access system and a terminal for the same. More particularly, the method comprises the following steps: attaching, if the bit size of uplink control information is larger than a preset number, cyclic redundancy check to the uplink control information; calculating the number of wireless resource elements for transmitting the uplink control information to which the CRC is attached; coding the uplink control information to which the CRC is attached, using a tail biting convolutional coding (TBCC) technique, based upon the calculated number of the wireless resource elements; and transmitting a physical uplink shared channel signal containing the coded uplink control information to a base station, wherein the uplink control information is either hybrid automatic repeat and request acknowledgement/negative acknowledgement (HARQ-ACK/NACK) information or rank indication (RI) information.

摘要翻译： 本发明涉及在无线接入系统及其终端中发送上行链路控制信息的方法。 更具体地说，该方法包括以下步骤：如果上行链路控制信息的比特大小大于预设数目，则附加到上行控制信息的循环冗余校验; 计算用于发送附加有CRC的上行链路控制信息的无线资源元素的数量; 基于计算出的无线资源元素的数量，使用尾部卷积卷积编码（TBCC）技术对附接有CRC的上行链路控制信息进行编码; 以及向所述基站发送包含所述编码的上行链路控制信息的物理上行链路共享信道信号，其中，所述上行链路控制信息是混合自动重传和请求确认/否定确认（HARQ-ACK / NACK）信息或秩指示（RI）信息 。

公开(公告)号：US08755343B2

公开(公告)日：2014-06-17

申请号：US13279215

申请日：2011-10-21

申请人： Seunghee Han ,  Dongcheol Kim ,  Sungho Moon ,  Hangyu Cho ,  Jinmin Kim ,  Hyunwoo Lee ,  Jaehoon Chung

发明人： Seunghee Han ,  Dongcheol Kim ,  Sungho Moon ,  Hangyu Cho ,  Jinmin Kim ,  Hyunwoo Lee ,  Jaehoon Chung

IPC分类号： H04W52/06 ,  H04W52/14

CPC分类号： H04W52/146 ,  H04L1/0028 ,  H04L1/0031 ,  H04L1/0073 ,  H04L1/1671 ,  H04L1/1678 ,  H04L1/1692 ,  H04L1/1812 ,  H04L1/1887 ,  H04L5/0055 ,  H04L5/14 ,  H04W52/143 ,  H04W52/242 ,  H04W52/325 ,  H04W52/367 ,  H04W52/48 ,  H04W72/0413 ,  H04W72/1284

摘要： A wireless communication system is disclosed. Disclosed herein are methods for transmitting a physical uplink control channel (PUCCH) signal in a wireless communication system, which includes setting transmit power for the PUCCH signal, and an apparatus thereof. If the PUCCH signal is transmitted on a subframe configured for a scheduling request (SR), the PUCCH signal includes one or more hybrid automatic repeat request acknowledgement (HARQ-ACK) bits and an SR bit. When determining the transmit power for the PUCCH, the SR bit is selectively considered depending on whether or not a transport block for an uplink shared channel (UL-SCH) is present in the subframe.

摘要翻译： 公开了一种无线通信系统。 这里公开了在无线通信系统中发送物理上行链路控制信道（PUCCH）信号的方法，其包括设置PUCCH信号的发送功率及其装置。 如果在配置用于调度请求（SR）的子帧上发送PUCCH信号，则PUCCH信号包括一个或多个混合自动重发请求确认（HARQ-ACK）比特和SR比特。 在确定PUCCH的发送功率时，根据子帧中是否存在上行链路共享信道（UL-SCH）的传输块，选择性地考虑SR位。

公开(公告)号：US20140140323A1

公开(公告)日：2014-05-22

申请号：US14128546

申请日：2012-07-09

申请人： Hyukmin Son ,  Hyunwoo Lee ,  Hyeyoung Choi ,  Seunghee Han ,  Jinmin Kim

发明人： Hyukmin Son ,  Hyunwoo Lee ,  Hyeyoung Choi ,  Seunghee Han ,  Jinmin Kim

IPC分类号： H04W36/00

CPC分类号： H04W36/0083 ,  H04W36/0055 ,  H04W36/0094

摘要： A method and apparatus for performing a handover in a wireless communication system are disclosed. The method for performing a handover of a user equipment (UE) in a wireless communication system includes measuring a first reception power from a first transmission point and a second reception power from a second transmission point; and determining transmission of a measurement report for the handover to the second transmission point. The transmission of the measurement report is determined using the first reception power, the second reception power, an offset value, and a value related to uplink transmission power of the user equipment (UE).

摘要翻译： 公开了一种用于在无线通信系统中执行切换的方法和装置。 用于在无线通信系统中执行用户设备（UE）的切换的方法包括：测量来自第一传输点的第一接收功率和来自第二传输点的第二接收功率; 以及确定用于切换到第二传输点的测量报告的传输。 使用第一接收功率，第二接收功率，偏移值​​以及与用户设备（UE）的上行链路发送功率相关的值来确定测量报告的发送。

公开(公告)号：US20140133373A1

公开(公告)日：2014-05-15

申请号：US14232190

申请日：2012-07-20

申请人： Seunghee Han ,  Hyukmin Son ,  Hyeyoung Choi ,  Hyunwoo Lee ,  Jinmin Kim

发明人： Seunghee Han ,  Hyukmin Son ,  Hyeyoung Choi ,  Hyunwoo Lee ,  Jinmin Kim

IPC分类号： H04L5/00 ,  H04L5/14

CPC分类号： H04L5/14 ,  H04B7/0602 ,  H04B7/0671 ,  H04B7/0689 ,  H04B7/0695 ,  H04L1/0073 ,  H04L1/1861 ,  H04L5/0053 ,  H04L5/0055

摘要： The present invention relates to a wireless communication system. In particular, the present invention relates to a method and an apparatus for transmitting uplink control information, including the steps of: generating a plurality of HRAQ-ACKs (Hybrid ARQ Acknowledgements), selecting one or more PUCCH (Physical Uplink Control Channel) resource indexes corresponding to the HARQ-ACKs from a plurality of PUCCH resource indexes, and transmitting one or more modulation symbols corresponding to the plurality of HARQ-ACKs using resources corresponding to the one or more PUCCH resource indexes, in which, when a number of the plurality of HARQ-ACKs is two, the one or more modulation symbols are transmitted only in a first multiple antenna transmission manner, and when a number of the plurality of HARQ-ACKs is three or more, the one or more modulation symbols are transmitted in any one of a plurality of second multiple antenna transmission manners.

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。 特别地，本发明涉及一种用于发送上行控制信息的方法和装置，包括以下步骤：产生多个HRAQ-ACK（混合ARQ确认），选择一个或多个PUCCH（物理上行链路控制信道）资源索引 对应于来自多个PUCCH资源索引的HARQ-ACK，以及使用与所述一个或多个PUCCH资源索引相对应的资源来发送与所述多个HARQ-ACK相对应的一个或多个调制符号，其中，当多个 HARQ-ACK的两个是两个，一个或多个调制符号仅以第一多天线传输方式发送，并且当多个HARQ-ACK的数目是三个或更多个时，一个或多个调制符号以任何方式发送 多个第二多天线传输方式之一。

公开(公告)号：US20140105158A1

公开(公告)日：2014-04-17

申请号：US14124352

申请日：2012-06-18

申请人： Jinmin Kim ,  Seunghee Han ,  Hyunwoo Lee

发明人： Jinmin Kim ,  Seunghee Han ,  Hyunwoo Lee

IPC分类号： H04W72/04

CPC分类号： H04W72/042 ,  H04L1/0004 ,  H04L1/001 ,  H04L1/0038 ,  H04L1/1854 ,  H04L1/1887 ,  H04L5/0053 ,  H04W52/146

摘要： The present invention relates to a method for transmitting and receiving data in a wireless access system and a terminal therefor. The method comprises the steps of: receiving an instruction message which instructs transmission of uplink resource allocation information via a physical downlink shared channel (PDSCH) from a base station; determining whether the resource allocation information is a first downlink resource allocation information based on the instruction message, upon receiving resource allocation information set to a flag value that indicates uplink resource allocation information, from the base station via a physical downlink control channel (PDCCH); receiving uplink resource allocation information via the PDSCH according to the first downlink resource allocation information from the base station; and transmitting uplink data to the base station via a physical uplink shared channel (PUSCH) according to the uplink resource allocation information.

摘要翻译： 本发明涉及一种在无线接入系统及其终端中发送和接收数据的方法。 该方法包括以下步骤：接收指示从基站经由物理下行链路共享信道（PDSCH）发送上行资源分配信息的指令消息; 在从所述基站经由物理下行链路控制信道（PDCCH）接收到从所述基站接收到指示上行链路资源分配信息的标志值的资源分配信息时，基于所述指示消息来确定所述资源分配信息是否为第一下行链路资源分配信息; 根据来自基站的第一下行链路资源分配信息经由PDSCH接收上行链路资源分配信息; 以及根据所述上行链路资源分配信息经由物理上行链路共享信道（PUSCH）向所述基站发送上行链路数据。

公开(公告)号：US20140044083A1

公开(公告)日：2014-02-13

申请号：US14112191

申请日：2012-04-25

申请人： Jinmin Kim ,  Seunghee Han ,  Hyunwoo Lee

发明人： Jinmin Kim ,  Seunghee Han ,  Hyunwoo Lee

IPC分类号： H04L5/00

CPC分类号： H04L5/0064 ,  H04L1/0026 ,  H04L1/0028 ,  H04L1/0073 ,  H04L5/001 ,  H04L5/0057 ,  H04L5/0073

摘要： Disclosed is a method for transmitting channel state information (CSI) in a wireless access system supporting carrier aggregation/multiple cells and a terminal therefor. Specifically, the method comprises the steps of: if a collision occurs between starting points of periodic CSI reports for first and second cells, calculating the number of resource elements using the biggest bit size among CSI bit sizes for first and second cells; adjusting the bit of the CSI with the highest priority among the CSIs of the first and second cells to match the biggest bit size; transmitting, to the base station, the adjusted bits of the CSI with the highest priority, which have been mapped to the calculated resource element.

摘要翻译： 公开了一种在支持载波聚合/多个小区及其终端的无线接入系统中发送信道状态信息（CSI）的方法。 具体而言，该方法包括以下步骤：如果在第一和第二小区的周期性CSI报告的起始点之间发生冲突，则在第一和第二小区的CSI比特大小之中使用最大比特大小计算资源元素的数量; 在第一和第二小区的CSI之间调整具有最高优先级的CSI的比特以匹配最大比特大小; 向基站发送已经映射到所计算的资源元素的具有最高优先级的CSI的调整比特。

公开(公告)号：US20140003380A1

公开(公告)日：2014-01-02

申请号：US14003847

申请日：2012-03-23

申请人： Seunghee Han ,  Jinmin Kim ,  Hyunwoo Lee

发明人： Seunghee Han ,  Jinmin Kim ,  Hyunwoo Lee

IPC分类号： H04W72/04

CPC分类号： H04W72/0413 ,  H04L1/1861 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0055

摘要： The present invention relates to a transmission diversity technique for channel selection. According to the present invention, even if a transmission device transmits a signal using channel selection through a plurality of antenna ports, the overhead of a resource for channel selection, which occurs in proportion to the number of antennas, is reduced. Additionally, as the number of antenna ports participating in signal transmission is increased, multiplex capacity is reduced. According to the present invention, the degree to which the multiplex capacity is reduced according to the increase in the number of antenna ports is decreased.

摘要翻译： 本发明涉及一种用于信道选择的传输分集技术。 根据本发明，即使发送装置通过多个天线端口使用信道选择来发送信号，也减少了与天线数成比例地发生的用于信道选择的资源的开销。 此外，随着参与信号传输的天线端口的数量增加，多路复用容量减小。 根据本发明，降低了根据天线端口数量的增加而使多路复用容量减小的程度。

公开(公告)号：US20130315115A1

公开(公告)日：2013-11-28

申请号：US13984484

申请日：2012-03-21

申请人： Jinmin Kim ,  Seunghee Han ,  Hyunwoo Lee

发明人： Jinmin Kim ,  Seunghee Han ,  Hyunwoo Lee

IPC分类号： H04W24/02

CPC分类号： H04W24/02 ,  H04J11/0056 ,  H04L1/1854 ,  H04L5/0032 ,  H04L5/0055 ,  H04L5/0073

摘要： The present invention provides a method and an apparatus for mitigating/eliminating interference between adjacent cells by configuring a subframe subset, in which the downlink transmission/reception of a specific cell to be user equipment-specific is limited. According to the present invention, the transmission/reception of a downlink signal for a specific user equipment in the subframe in which the downlink transmission/reception of the specific cell is limited, thereby mitigating/eliminating interference from an uplink of a different cell with the downlink of the specific cell from a base station to the specific user equipment.

摘要翻译： 本发明提供了一种通过配置子网子集来减轻/消除相邻小区之间的干扰的方法和装置，其中限制了用户设备专用的特定小区的下行链路发送/接收。 根据本发明，对于特定小区的下行链路发送/接收的子帧中的特定用户设备的下行链路信号的发送/接收受到限制，从而减轻/消除来自不同小区的上行链路的干扰 从基站到特定用户设备的特定小区的下行链路。

公开(公告)号：US20130288672A1

公开(公告)日：2013-10-31

申请号：US13728740

申请日：2012-12-27

申请人： Hong He ,  Youn Hyoung Heo ,  Kamran Etemad ,  Jung-Kae Fwu ,  Seunghee Han

发明人： Hong He ,  Youn Hyoung Heo ,  Kamran Etemad ,  Jung-Kae Fwu ,  Seunghee Han

IPC分类号： H04W72/04

CPC分类号： H04W72/0406 ,  H04W36/0083 ,  H04W56/00

摘要： Generally, this disclosure provides apparatus and methods for improved indication of cell information in a wireless network. The cell information may include an evolved Node B (eNB) carrier type. The UE device may include a receiver circuit configured to receive a Radio Resource Control (RRC) message from an evolved Node B (eNB) of a serving cell, the RRC message comprising carrier information associated with the serving cell eNB; a processing circuit configured to extract, from the serving cell eNB carrier information: a carrier type, synchronization information and Radio Resource Management (RRM) measurement information; a synchronization circuit configured to synchronize the UE to the serving cell eNB based on the synchronization information associated with the serving cell eNB carrier information; and a signal measurement circuit configured to perform RRM signal measurements on the serving cell eNB based on the RRM measurement information associated with the serving cell eNB carrier information.

摘要翻译： 通常，本公开提供了用于改善无线网络中的小区信息的指示的装置和方法。 小区信息可以包括演进节点B（eNB）载波类型。 UE设备可以包括被配置为从服务小区的演进节点B（eNB）接收无线电资源控制（RRC）消息的接收机电路，所述RRC消息包括与所述服务小区eNB相关联的载波信息; 处理电路，被配置为从所述服务小区eNB载波提取载波类型，同步信息和无线电资源管理（RRM）测量信息; 同步电路，被配置为基于与所述服务小区eNB载波信息相关联的同步信息将所述UE同步到所述服务小区eNB; 以及信号测量电路，被配置为基于与所述服务小区eNB载波信息相关联的RRM测量信息，在所述服务小区eNB上执行RRM信号测量。