公开(公告)号：US6065988A

公开(公告)日：2000-05-23

申请号：US815711

申请日：1997-03-12

申请人： Minoru Kubota

发明人： Minoru Kubota

IPC分类号： B60R16/02 ,  B60K37/02 ,  H01R13/24 ,  H01R13/631 ,  H01R13/74 ,  H01R13/62

CPC分类号： H01R12/57 ,  H01R13/24

摘要： An electrical module mounting structure in which a connector of a wire harness on an automobile body side and a connector of an electrical module is securely and smoothly connected to each other at the mounting of modules such as an instrument panel and a meter module so that the workability of the mounting process is remarkably improved. The electrical module mounting structure for mounting an electrical module to a module accommodating portion of an instrument panel, comprises: a first positioning member formed on a rear portion of the electrical module; a face-contact terminal formed on the rear portion of the electrical module; and a second positioning member formed on a connector which is movably accommodated in the module accommodating portion of the instrument panel, wherein the electrical module is mounted to the module accommodating portion with the first and second positioning members are engaged with each other to connect the face-contact terminal of the electrical module and a terminal of the connector, which is inserted into a housing of the connector, to each other.

摘要翻译： 一种电气模块安装结构，其中汽车车体侧的线束的连接器和电气模块的连接器在安装诸如仪表板和仪表模块的模块时彼此牢固地平滑地连接，使得 安装过程的可操作性显着提高。 用于将电气模块安装到仪表板的模块容纳部分的电气模块安装结构包括：第一定位构件，形成在电气模块的后部; 形成在所述电气模块的后部的面接触端子; 以及第二定位构件，其形成在可移动地容纳在所述仪表板的模块容纳部分中的连接器上，其中所述电模块安装到所述模块容纳部分，所述第一和第二定位构件彼此接合以将所述面 电连接器的壳体中插入电气模块的接触端子和连接器的端子。

公开(公告)号：US5960028A

公开(公告)日：1999-09-28

申请号：US689412

申请日：1996-08-07

申请人： Naoki Okamoto ,  Minoru Kubota ,  Yasuhiro Hamaguchi

发明人： Naoki Okamoto ,  Minoru Kubota ,  Yasuhiro Hamaguchi

IPC分类号： H04B1/707 ,  H04B7/26 ,  H04J13/00 ,  H04J13/10 ,  H04B15/00

CPC分类号： H04B1/7097 ,  H04B1/707 ,  H04B7/2628 ,  H04J13/0022 ,  H04J13/10 ,  H04B1/7107 ,  H04J13/0077

摘要： A transmitter of a spread spectrum communication system includes a data generating portion, a differential coding portion, an S/P converting portion, multipliers, PN generator, a local signal generator, modulators, delay elements, combiner, a frequency converting portion, a power amplifying portion and a transmission antenna. Parallel signals are multiplied by a spread code from the PN generator, and the results are delayed by delay elements and multiplexed. Time difference between the delay times are set to an arbitrarily time period of at least 1 chip from each other. Therefore, error rate characteristics can be improved, and degradation of correlated output is suppressed, whereby difficulty in demodulation can be avoided.

摘要翻译： 扩频通信系统的发射机包括数据产生部分，差分编码部分，S / P转换部分，乘法器，PN发生器，本地信号发生器，调制器，延迟元件，组合器，频率转换部分，功率 放大部分和发射天线。 并行信号乘以来自PN发生器的扩展码，结果被延迟元件延迟并进行复用。 延迟时间之间的时间差被设定为至少1个芯片的任意时间段。 因此，可以提高误码率特性，抑制相关输出的劣化，从而可以避免解调难度。

公开(公告)号：US5887939A

公开(公告)日：1999-03-30

申请号：US880515

申请日：1997-06-23

申请人： Atsuyoshi Yamaguchi ,  Minoru Kubota

发明人： Atsuyoshi Yamaguchi ,  Minoru Kubota

IPC分类号： B60R16/02 ,  B60R13/02 ,  B62D65/04 ,  H01R13/74 ,  H02G3/16 ,  H02G3/38 ,  B60J7/00

CPC分类号： B62D65/04

摘要： A roof module for automobile in which a function-intensive unit is mounted on a body of an automobile, electrical modules, and control circuits for the electrical modules, and the unit is combined with a formed ceiling to easily distribute the wire harness and easily mount functional electrical modules such as room mirrors, resulting in improved workability. The roof module for automobile comprises: a formed ceiling mounted to an inner surface of a ceiling portion of a vehicle; a function-intensive unit attached to a front driver's seat side of the formed ceiling, the function-intensive unit including a unit case with a plurality of functional parts and a control circuit board for the functional parts, and a unit side connector connected to the control circuit board at an upper surface of the unit case; a roof wire harness preliminarily locked to the formed ceiling through a preliminary locking member of the roof wire harness, the roof wire harness including a reception connector being connected to the unit side connector, and a fixing member for fixing the formed ceiling and the reception connector to the ceiling portion.

摘要翻译： 一种用于汽车的车顶模块，其中功能密集的单元安装在汽车的车身上，电气模块和用于电气模块的控制电路，并且该单元与形成的天花板组合以容易地分配线束并容易地安装 功能性电气模块，例如房间反射镜，导致改进的可操作性。 用于汽车的车顶模块包括：安装到车辆顶部的内表面的形成的天花板; 功能密集单元，其附接到形成的天花板的前驾驶座侧，所述功能密集单元包括具有多个功能部件的单元壳体和用于所述功能部件的控制电路板，以及连接到所述功能部件的单元侧连接器 控制电路板在单元壳体的上表面; 屋顶线束通过屋顶线束的初步锁定构件预先锁定在形成的天花板上，屋顶线束包括连接到单元侧连接器的接收连接器，以及用于固定形成的天花板和接收连接器的固定构件 到天花板部分。

公开(公告)号：US08995920B2

公开(公告)日：2015-03-31

申请号：US13378027

申请日：2010-05-26

申请人： Kozue Hirata ,  Takashi Onodera ,  Hiroshi Nakano ,  Minoru Kubota ,  Naoki Okamoto

发明人： Kozue Hirata ,  Takashi Onodera ,  Hiroshi Nakano ,  Minoru Kubota ,  Naoki Okamoto

IPC分类号： H04B1/00 ,  H04B15/00 ,  H04L25/03 ,  H04B1/7107 ,  H04B7/06 ,  H04L1/00 ,  H04B1/7117 ,  H04B7/04 ,  H04L5/00

CPC分类号： H04L25/03305 ,  H04B1/7107 ,  H04B1/7117 ,  H04B7/0413 ,  H04B7/0691 ,  H04L1/0048 ,  H04L5/0023 ,  H04L25/03171 ,  H04L25/03216 ,  H04L25/03286 ,  H04L25/03292 ,  H04L25/03318 ,  H04L25/03343 ,  H04L2025/03414 ,  H04L2025/03426

摘要： A wireless communication apparatus includes: a channel information acquiring unit that, acquires a transmitted signal channel matrix that is channel information as a transmitted signal of a pre-interference-removal transmitted signal group and an interference signal channel matrix that is channel information as an interference signal of the non-interference-removed transmitted signal group; an interference signal calculating unit that generates an interference signal group at the time of reception by the non-interference-removed transmitted signal group with respect to the pre-interference-removal transmitted signal group, based on the pre-interference-removal transmitted signal group, the non-interference-removed transmitted signal group, the transmitted signal channel matrix, and the interference signal channel matrix; a subtracting unit that subtracts the interference signal group from the pre-interference-removal transmitted signal group to generate a post-interference-removal transmitted signal group; and a transmission antenna group that transmits the post-interference-removal transmitted signal group and the non-interference-removed transmitted signal group from mutually different transmission antennas.

摘要翻译： 无线通信装置包括：信道信息获取单元，其获取作为信道信息的发送信号信道矩阵作为干扰去除前发送信号组的发送信号，作为信道信息的干扰信号信道矩阵作为干扰 不干扰去除的发送信号组的信号; 干扰信号计算单元，其基于所述干扰去除前发送信号组，根据所述除干扰去除发送信号组，根据所述除干扰去除发送信号组在接收时生成干扰信号组 ，无干扰去除的发送信号组，发射信号信道矩阵和干扰信号信道矩阵; 减法单元，其从所述预干扰去除发送信号组中减去所述干扰信号组，以产生干扰去除后的发送信号组; 以及从相互不同的发送天线发送干扰去除后的发送信号组和不干扰去除的发送信号组的发送天线组。

公开(公告)号：US08995540B2

公开(公告)日：2015-03-31

申请号：US12988985

申请日：2009-04-22

申请人： Shimpei To ,  Minoru Kubota ,  Yasuhiro Hamaguchi ,  Osamu Nakamura ,  Kazunari Yokomakura ,  Seiichi Sampei ,  Shinichi Miyamoto ,  Shinsuke Ibi

发明人： Shimpei To ,  Minoru Kubota ,  Yasuhiro Hamaguchi ,  Osamu Nakamura ,  Kazunari Yokomakura ,  Seiichi Sampei ,  Shinichi Miyamoto ,  Shinsuke Ibi

IPC分类号： H04L27/28 ,  H04W72/06 ,  H04J11/00 ,  H04L5/00 ,  H04L25/03

CPC分类号： H04W72/06 ,  H04J11/00 ,  H04L5/0039 ,  H04L25/03171 ,  H04L27/2636

摘要： To provide a system that can accommodate a greater number of terminals within a limited band and can obtain a higher transmission rate. While the number of frequency signals (spectrums) output in parallel by performing a spread spectrum from the DFT unit of each terminal is 12, the number of sub-carriers constituting one sub-channel is set at 10 or 11. In this case, the users (users A and G) allocated to the sub-channels at both ends of the band will not perform transmission of one frequency signal at the end (one sub-carrier) of all the frequency signals output from the DFT unit, whereas the users (users B to F) allocated to the other sub-channels will not perform transmission of the frequency signals at the ends (two sub-carriers). This transmission can be realized by deleting (clipping) the associated number of signals from both ends or from one end of the frequency signals output from the DFT unit of each terminal and allocating the frequency signals after clipping, to individual sub-channels.

摘要翻译： 提供能够容纳有限频带内的更多数量的终端并且可以获得更高传输速率的系统。 虽然通过从每个终端的DFT单元执行扩展频谱并行输出的频率信号（频谱）的数量是12，但是构成一个子信道的子载波的数量被设置为10或11.在这种情况下， 分配给频带两端的子信道的用户（用户A和G）将不会在从DFT单元输出的所有频率信号的结尾（一个子载波）处执行一个频率信号的传输，而用户 （用户B〜F）分配给其他子信道不会在末端执行频率信号的传输（两个子载波）。 可以通过从每个终端的DFT单元输出的频率信号的两端或从一端删除（限制）相关数量的信号，并将剪辑后的频率信号分配给各个子信道来实现。

公开(公告)号：US08787925B2

公开(公告)日：2014-07-22

申请号：US12668403

申请日：2008-07-07

申请人： Shimpei To ,  Yasuhiro Hamaguchi ,  Hideo Namba ,  Minoru Kubota

发明人： Shimpei To ,  Yasuhiro Hamaguchi ,  Hideo Namba ,  Minoru Kubota

IPC分类号： H04W72/00 ,  H04W24/00 ,  H04W36/00 ,  H04B7/00 ,  H04W4/00 ,  H04J3/00 ,  H04J1/00 ,  H04B7/208

摘要： Consecutive subcarriers are reserved, and the reserved consecutive subcarriers are properly allocated to a terminal. The invention is a scheduling method that allocates, within an available band, a block composed of one or more subcarriers and used for signal transmission by a communication terminal being a destination of communication, and the method includes the steps of selecting (S208), with a higher priority, communication terminals having different number of the subcarriers composing the block as simultaneously communicating terminals that perform signal transmission simultaneously, and allocating (S214) the block for use by the simultaneously communicating terminals within the available band.

公开(公告)号：US08681688B2

公开(公告)日：2014-03-25

申请号：US12677742

申请日：2008-09-12

申请人： Yasuhiro Hamaguchi ,  Minoru Kubota ,  Hideo Namba ,  Shimpei Toh ,  Kazunari Yokomakura

发明人： Yasuhiro Hamaguchi ,  Minoru Kubota ,  Hideo Namba ,  Shimpei Toh ,  Kazunari Yokomakura

IPC分类号： H04B7/185

CPC分类号： H04B7/15 ,  H04B1/692 ,  H04B1/707 ,  H04B2201/70706 ,  H04J13/0044 ,  H04J13/20 ,  H04L5/0021 ,  H04L5/026 ,  H04L27/2615 ,  H04L27/2636 ,  H04L27/2647 ,  H04W72/0446

摘要： A transmission apparatus according to the present invention includes: an encoding section; a modulation section; a variable-SF spreading section that performs spreading with variable SF according to control information A from a control section; an IDFT section that performs IDFT on output from the spreading section; a GI inserting section; a parallel/serial conversion section that converts output from the GI inserting section into a serial data sequence; a digital/analog conversion section; and an RF section that transmits a signal from an antenna after converting the signal to a frequency band for analog signal transmission and controlling it to an appropriate transmission power. The control section is configured to generate control information A for determining the variable SF and input the information A to the variable-SF spreading section and the RF section. In control information A, SF is varied depending on transmission power required.

公开(公告)号：US20130223269A1

公开(公告)日：2013-08-29

申请号：US13882770

申请日：2011-10-05

申请人： Shimpei To ,  Hiromichi Tomeba ,  Minoru Kubota ,  Takashi Onodera ,  Kozue Hirata ,  Hiroshi Nakano ,  Alvaro Ruiz Delgado

发明人： Shimpei To ,  Hiromichi Tomeba ,  Minoru Kubota ,  Takashi Onodera ,  Kozue Hirata ,  Hiroshi Nakano ,  Alvaro Ruiz Delgado

IPC分类号： H04B7/04

CPC分类号： H04B7/0421 ,  H04B7/0452 ,  H04B7/0639 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0057 ,  H04L25/021 ,  H04L25/0248 ,  H04L25/03942 ,  H04L25/03955 ,  H04L27/2613 ,  H04L2025/03414 ,  H04W72/046

摘要： Provided is a radio communication system in which a base station apparatus with a plurality of transmission antennas spatially multiplexes and transmits a transmission signal addressed to a plurality of mobile station apparatuses, and in which the mobile station apparatuses receive the signal transmitted from the base station apparatus. The mobile station apparatuses select a desired precoding vector from predetermined candidates, and give the base station apparatus information identifying the selected precoding vector. The base station apparatus generates a linear filter on the basis of the information from the mobile station apparatuses, grasps multi-user interference that at least one of the mobile station apparatuses is subjected to when the generated linear filter is used, generates a new transmission signal by subtracting the multi-user interference from the transmission signal, and spatially multiplexes the transmission signal addressed to the plurality of mobile station apparatuses by multiplying the new transmission signal by the linear filter. Thus, favorable reception characteristics can be obtained while CSI feedback is performed efficiently.

摘要翻译： 提供一种无线通信系统，其中具有多个发送天线的基站装置进行空间复用并发送寻址到多个移动台装置的发送信号，并且其中移动站装置接收从基站装置发送的信号 。 移动站装置从预定的候选中选择所希望的预编码向量，并给出识别选择的预编码向量的基站装置信息。 基站装置基于来自移动站装置的信息生成线性滤波器，掌握使用生成的线性滤波器时至少一个移动台装置受到的多用户干扰，生成新的发送信号 通过从发送信号中减去多用户干扰，并且通过将新的发送信号乘以线性滤波器来空间复用寻址到多个移动台装置的发送信号。 因此，可以有效地执行CSI反馈，从而获得良好的接收特性。

公开(公告)号：US08447229B2

公开(公告)日：2013-05-21

申请号：US12935964

申请日：2009-03-26

申请人： Shimpei To ,  Minoru Kubota ,  Yasuhiro Hamaguchi ,  Osamu Nakamura ,  Kazunari Yokomakura

发明人： Shimpei To ,  Minoru Kubota ,  Yasuhiro Hamaguchi ,  Osamu Nakamura ,  Kazunari Yokomakura

IPC分类号： H04Q7/20

CPC分类号： H04B7/155 ,  H04B7/026 ,  H04B7/2606 ,  H04W16/26 ,  H04W52/346 ,  H04W52/36 ,  H04W88/04

摘要： In a radio communication system including a base station apparatus 10, a relay station apparatus 20 that receives a signal transmitted from base station apparatus 10 and re-transmits the signal to terminal apparatuses, a terminal apparatus 30 that directly receives the signal transmitted from the base station apparatus and a terminal apparatus 32 that receives the signal transmitted from base station apparatus 10 via relay station apparatus 20, base station apparatus 10 sets the transmission power of a signal addressed to terminal apparatus 30 high and the transmission power of a signal addressed to terminal apparatus 32 low, adds up the signals and transmits the resultant signal. With this, the signal addressed to the terminal apparatus that directly communicates with the base station apparatus and the signal addressed to the terminal apparatus that communicates with the base station apparatus via the relay station apparatus are multiplexed and transmitted simultaneously, whereby it is possible to provide a radio communication system and the like that enable efficient communication.

摘要翻译： 在包括基站装置10的无线通信系统中，接收从基站装置10发送的信号并将信号重新发送到终端装置的中继站装置20直接接收从基站发送的信号的终端装置30 站设备和终端设备32，其经由中继站设备20接收从基站设备10发送的信号，基站设备10将寻址到终端设备30的信号的发送功率设置为高，并将寻址到终端的信号的发送功率 设备32为低电平，将信号相加并发送结果信号。 由此，与基站装置直接通信的终端装置的信号和经由中继站装置与基站装置进行通信的终端装置的信号被多路复用并发送，由此可以提供 能够进行有效的通信的无线通信系统等。

公开(公告)号：US20130064150A1

公开(公告)日：2013-03-14

申请号：US13699575

申请日：2011-05-19

申请人： Kozue Hirata ,  Shimpei Toh ,  Takashi Onodera ,  Hiroshi Nakano ,  Hiromichi Tomeba ,  Minoru Kubota

发明人： Kozue Hirata ,  Shimpei Toh ,  Takashi Onodera ,  Hiroshi Nakano ,  Hiromichi Tomeba ,  Minoru Kubota

IPC分类号： H04L27/28

CPC分类号： H04B7/0665 ,  H04B7/0452 ,  H04B7/0697

摘要： A precoding deciding unit selects precoding for the spatial multiplexing of signals addressed to a plurality of receivers form a plurality of precodings. A filter multiplication unit multiplies the signals by filter coefficients to be used in the precoding selected by the precoding deciding unit.

摘要翻译： 预编码判定单元选择用于对多个接收器的信号进行空间复用的预编码形成多个预编码。 滤波器乘法单元将信号乘以由预编码确定单元选择的预编码中使用的滤波器系数。