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    SYSTEMS AND METHODS FOR DETECTING A SPECIFIC TIMING FROM A SYNCHRONIZATION CHANNEL
    1.
    发明申请
    SYSTEMS AND METHODS FOR DETECTING A SPECIFIC TIMING FROM A SYNCHRONIZATION CHANNEL 有权
    用于从同步通道检测特定时序的系统和方法

    公开(公告)号：US20080232528A1

    公开(公告)日：2008-09-25

    申请号：US11828058

    申请日：2007-07-25

    申请人： Kimihiko Imamura ,  Prem Sood

    发明人： Kimihiko Imamura ,  Prem Sood

    IPC分类号： H04L7/00

    CPC分类号： H04L7/042 ,  H04J11/0069 ,  H04W56/00

    摘要： A method for detecting a specific timing from a synchronization channel is described. A signal with a known sequence is received. Two or more correlation values between the received signal and the known sequence are calculated at two or more positions. The two or more correlation values are compared. A determination is made whether the position of the known sequence has been shifted based on the comparison. A specific timing of a synchronization channel is detected based on the determination.

    摘要翻译： 描述了一种用于从同步信道检测特定定时的方法。 接收具有已知序列的信号。 在两个或多个位置上计算接收信号与已知序列之间的两个或多个相关值。 比较两个或多个相关值。 基于比较确定已知序列的位置是否已经移位。 基于该确定来检测同步信道的特定定时。

    SYSTEMS AND METHODS FOR DETECTING A SPECIFIC TIMING FROM A SYNCHRONIZATION CHANNEL
    2.
    发明申请
    SYSTEMS AND METHODS FOR DETECTING A SPECIFIC TIMING FROM A SYNCHRONIZATION CHANNEL 失效
    用于从同步通道检测特定时序的系统和方法

    公开(公告)号：US20110261916A1

    公开(公告)日：2011-10-27

    申请号：US13174472

    申请日：2011-06-30

    申请人： Kimihiko Imamura ,  Prem Sood

    发明人： Kimihiko Imamura ,  Prem Sood

    IPC分类号： H04L7/04

    CPC分类号： H04L7/042 ,  H04J11/0069 ,  H04W56/00

    摘要： A method for detecting a specific timing from a synchronization channel is described. A signal with a known sequence is received. Two or more correlation values between the received signal and the known sequence are calculated at two or more positions. The two or more correlation values are compared. A determination is made whether the position of the known sequence has been shifted based on the comparison. A specific timing of a synchronization channel is detected based on the determination.

    摘要翻译： 描述了一种用于从同步信道检测特定定时的方法。 接收具有已知序列的信号。 在两个或多个位置上计算接收信号与已知序列之间的两个或多个相关值。 比较两个或多个相关值。 基于比较确定已知序列的位置是否已经移位。 基于该确定来检测同步信道的特定定时。

    Terminal, base station, communication system, and communication method
    6.
    发明授权
    Terminal, base station, communication system, and communication method 有权
    终端，基站，通信系统和通信方式

    公开(公告)号：US09585040B2

    公开(公告)日：2017-02-28

    申请号：US14356424

    申请日：2012-11-02

    申请人： Toshizo Nogami ,  Kazuyuki Shimezawa ,  Kimihiko Imamura ,  Daiichiro Nakashima

    发明人： Toshizo Nogami ,  Kazuyuki Shimezawa ,  Kimihiko Imamura ,  Daiichiro Nakashima

    IPC分类号： H04L12/26 ,  H04W24/08 ,  H04L5/00 ,  H04L1/18

    CPC分类号： H04W24/08 ,  H04L1/1812 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/0053

    摘要： A terminal that communicates with a base station monitors a physical downlink control channel that is arranged in a physical downlink control channel region and that specifies transmission of broadcast information, obtains higher layer control information that specifies monitoring in an extended physical downlink control channel region, which is different from the physical downlink control channel region, and, in a case where the higher layer control information has been obtained, monitors an extended physical downlink control channel that is arranged in the extended physical downlink control channel region and that specifies the transmission of the broadcast information instead of the physical downlink control channel arranged in the physical downlink control channel region.

    摘要翻译： 与基站通信的终端监视布置在物理下行链路控制信道区域中并指定广播信息的传输的物理下行链路控制信道，获得指定扩展物理下行链路控制信道区域中的监视的上层控制信息， 与物理下行链路控制信道区域不同，并且在已经获得较高层控制信息的情况下，监视布置在扩展物理下行链路控制信道区域中的扩展物理下行链路控制信道，并且指定发送 广播信息而不是布置在物理下行链路控制信道区域中的物理下行链路控制信道。

    Terminal, base station, communication system, and communication method
    7.
    发明授权
    Terminal, base station, communication system, and communication method 有权
    终端，基站，通信系统和通信方式

    公开(公告)号：US09497776B2

    公开(公告)日：2016-11-15

    申请号：US14113872

    申请日：2012-04-19

    申请人： Toshizo Nogami ,  Kazuyuki Shimezawa ,  Kimihiko Imamura ,  Daiichiro Nakashima

    发明人： Toshizo Nogami ,  Kazuyuki Shimezawa ,  Kimihiko Imamura ,  Daiichiro Nakashima

    IPC分类号： H04Q7/00 ,  H04W74/00 ,  H04J11/00 ,  H04W24/00 ,  H04L1/00 ,  H04W40/24 ,  H04L5/00

    CPC分类号： H04W72/042 ,  H04J11/0069 ,  H04L1/0046 ,  H04L5/001 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/0051 ,  H04L5/0053 ,  H04L5/0073 ,  H04L5/0094 ,  H04W24/00 ,  H04W40/24 ,  H04W74/004

    摘要： There is provided a terminal for performing OFDM (Orthogonal Frequency-Division Multiplexing) communication with a base station forming a cell. The terminal includes a control channel processing unit configured to monitor, in a sub-frame, a first control channel in a cell-specific search space that is a search space common within the cell, and a first control channel in a UE-specific search space that is a search space specific to the terminal. In a case where monitoring of a second control channel different from the first control channel that is in the cell-specific search space or the UE-specific search space is configured, the control channel processing unit monitors, in a sub-frame, at least both the first control channel in the cell-specific search space and the second control channel in the UE-specific search space.

    摘要翻译： 提供了一种用于与形成小区的基站进行OFDM（正交频分复用）通信的终端。 终端包括：控制信道处理单元，被配置为在子帧中监视作为小区内公用的搜索空间的小区特定搜索空间中的第一控制信道，以及UE专用搜索中的第一控制信道 作为终端特有的搜索空间的空间。 在配置与小区特定搜索空间或UE特定搜索空间中的与第一控制信道不同的第二控制信道的监视的情况下，控制信道处理单元至少在子帧中监视 小区特定搜索空间中的第一控制信道和UE专用搜索空间中的第二控制信道。

    Mobile communication system, base station apparatus, mobile station apparatus and communication method
    9.
    发明授权
    Mobile communication system, base station apparatus, mobile station apparatus and communication method 有权
    移动通信系统，基站装置，移动台装置及通信方法

    公开(公告)号：US08891474B2

    公开(公告)日：2014-11-18

    申请号：US13699204

    申请日：2011-05-06

    申请人： Tatsushi Aiba ,  Daiichiro Nakashima ,  Kimihiko Imamura ,  Shoichi Suzuki

    发明人： Tatsushi Aiba ,  Daiichiro Nakashima ,  Kimihiko Imamura ,  Shoichi Suzuki

    IPC分类号： H04W72/04 ,  H04L5/00 ,  H04W72/12 ,  H04W24/10

    CPC分类号： H04W72/0406 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/005 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0057 ,  H04W24/10 ,  H04W72/042 ,  H04W72/1231 ,  H04W72/1278 ,  H04W72/1284 ,  H04W72/1289 ,  H04W76/27 ,  H04W84/042 ,  H04W88/02 ,  H04W88/08

    摘要： To specify flexibly one or more downlink component carriers for which a mobile station apparatus generates channel state information when performing communication using a plurality of component carriers complexly. A base station apparatus transmits to the mobile station apparatus a downlink control information format in which an information bit set to a value corresponding to one or more downlink component carriers requesting to report channel state information is included, and which is used for scheduling of a physical uplink shared channel, and the mobile station apparatus reports the channel state information for the one or more downlink component carriers to the base station apparatus using the physical uplink shared channel in accordance with the value set to the information bit, and a correspondence between a value set to the information bit and the one or more downlink component carriers is set in the mobile station apparatus by the base station apparatus using a signal of a higher layer.

    摘要翻译： 为了灵活地指定一个或多个下行链路分量载波，移动站装置在使用多个分量载波复杂地进行通信时产生信道状态信息。 基站装置向移动台装置发送下行链路控制信息格式，其中包括设置为与要求报告信道状态信息的一个或多个下行链路分量载波相对应的值的信息比特，并且用于调度物理 上行链路共享信道，并且移动站装置根据设置给信息比特的值，向基站装置使用物理上行链路共享信道向基站装置报告用于一个或多个下行链路分量载波的信道状态信息，以及值 设置为信息位，并且由基站装置使用较高层的信号在移动站装置中设置一个或多个下行链路分量载波。