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166 条记录 (耗时 0.033 秒)

    Transmit power control method and transmission apparatus
    1.
    发明授权
    Transmit power control method and transmission apparatus 有权
    发射功率控制方法及传输装置

    公开(公告)号：US08730896B2

    公开(公告)日：2014-05-20

    申请号：US13376556

    申请日：2010-04-23

    申请人： Yasuhiro Hamaguchi ,  Kazunari Yokomakura ,  Osamu Nakamura ,  Jungo Goto ,  Hiroki Takahashi ,  Daiichiro Nakashima

    发明人： Yasuhiro Hamaguchi ,  Kazunari Yokomakura ,  Osamu Nakamura ,  Jungo Goto ,  Hiroki Takahashi ,  Daiichiro Nakashima

    IPC分类号： H04W4/00 ,  H04W52/22 ,  H04W72/04

    CPC分类号： H04W52/22 ,  H04W52/34 ,  H04W52/38 ,  H04W72/04

    摘要： In the system of a variable transmission bandwidth, transmit power control for minimizing an impact on a circuit is performed. There is provided a transmit power control method that is applied to a transmission apparatus that transmits data through the use of a different transmission format at each transmission opportunity, in which transmit power is controlled depending on the transmission format before digital/analogue conversion is performed on transmission data, and, based on the transmit power control, the transmit power is controlled on the transmission data that has been subjected for the digital/analogue conversion. In addition, the transmission format specifies a frequency bandwidth used for transmission of the transmission data.

    摘要翻译： 在可变传输带宽的系统中，执行用于最小化对电路的影响的发射功率控制。 提供一种发送功率控制方法，其应用于通过在每个传输机会处通过使用不同的传输格式发送数据的传输设备，其中根据在数字/模拟转换执行之前的传输格式来控制发射功率 传输数据，并且基于发射功率控制，对已经经过数字/模拟转换的传输数据控制发射功率。 此外，发送格式指定用于发送数据的频带。

    Mobile station apparatus, communication system, communication method and program
    2.
    发明授权
    Mobile station apparatus, communication system, communication method and program 有权
    移动站装置，通信系统，通信方法和程序

    公开(公告)号：US08824349B2

    公开(公告)日：2014-09-02

    申请号：US13255643

    申请日：2010-03-05

    申请人： Daiichiro Nakashima ,  Yasuhiro Hamaguchi ,  Kazunari Yokomakura ,  Jungo Goto ,  Osamu Nakamura ,  Hiroki Takahashi

    发明人： Daiichiro Nakashima ,  Yasuhiro Hamaguchi ,  Kazunari Yokomakura ,  Jungo Goto ,  Osamu Nakamura ,  Hiroki Takahashi

    IPC分类号： H04W52/04 ,  H04W72/04 ,  H04B7/00

    CPC分类号： H04W52/42 ,  H04W52/346 ,  H04W72/0413

    摘要： A mobile station apparatus performs communication with abase station apparatus using a multiple number of component frequency bands, each being a band having a predetermined frequency bandwidth, and includes: a controller setting up a value relating to the transmission power of each component frequency band in accordance with the number of component frequency bands to which radio resources are allocated; and a transmission processor adjusting the transmission power of each component frequency band, based on the value of transmission power set at the controller and transmitting a signal using radio resources of a multiple number of component frequency bands. With this configuration, in a radio communication system using a multiple number of component frequency bands, it is possible to adjust transmission power control in accordance with the number of uplink component frequency bands used for transmission and transmit a signal of a waveform suitable for the radio communication system.

    摘要翻译： 移动站装置利用多个分量频带进行与基站装置的通信，每个分量频带是具有预定频带宽度的频带，并且包括：控制器，根据每个分量频带的发送功率设置相应的值 具有分配无线电资源的分量频带的数量; 以及传输处理器，其基于在控制器处设置的发送功率的值来调整每个分量频带的发送功率，并使用多个分量频带的无线电资源来发送信号。 利用这种配置，在使用多个分量频带的无线电通信系统中，可以根据用于发送的上行链路分量频带的数量来调整发送功率控制，并且发送适合于无线电的波形的信号 通讯系统

    TRANSMIT POWER CONTROL METHOD AND TRANSMISSION APPARATUS
    3.
    发明申请
    TRANSMIT POWER CONTROL METHOD AND TRANSMISSION APPARATUS 有权
    发射功率控制方法和传输装置

    公开(公告)号：US20120281644A1

    公开(公告)日：2012-11-08

    申请号：US13376556

    申请日：2010-04-23

    申请人： Yasuhiro Hamaguchi ,  Kazunari Yokomakura ,  Osamu Nakamura ,  Jungo Goto ,  Hiroki Takahashi ,  Daiichiro Nakashima

    发明人： Yasuhiro Hamaguchi ,  Kazunari Yokomakura ,  Osamu Nakamura ,  Jungo Goto ,  Hiroki Takahashi ,  Daiichiro Nakashima

    IPC分类号： H04W52/22 ,  H04W72/04

    CPC分类号： H04W52/22 ,  H04W52/34 ,  H04W52/38 ,  H04W72/04

    摘要： In the system of a variable transmission bandwidth, transmit power control for minimizing an impact on a circuit is performed. There is provided a transmit power control method that is applied to a transmission apparatus that transmits data through the use of a different transmission format at each transmission opportunity, in which transmit power is controlled depending on the transmission format before digital/analogue conversion is performed on transmission data, and, based on the transmit power control, the transmit power is controlled on the transmission data that has been subjected for the digital/analogue conversion. In addition, the transmission format specifies a frequency bandwidth used for transmission of the transmission data.

    摘要翻译： 在可变传输带宽的系统中，执行用于最小化对电路的影响的发射功率控制。 提供一种发送功率控制方法，其应用于通过在每个传输机会处通过使用不同的传输格式发送数据的传输设备，其中根据在数字/模拟转换执行之前的传输格式来控制发射功率 传输数据，并且基于发射功率控制，对已经经过数字/模拟转换的传输数据控制发射功率。 此外，发送格式指定用于发送数据的频带。

    MOBILE STATION APPARATUS, COMMUNICATION SYSTEM, COMMUNICATION METHOD AND PROGRAM
    4.
    发明申请
    MOBILE STATION APPARATUS, COMMUNICATION SYSTEM, COMMUNICATION METHOD AND PROGRAM 有权
    移动站设备，通信系统，通信方法和程序

    公开(公告)号：US20120002580A1

    公开(公告)日：2012-01-05

    申请号：US13255643

    申请日：2010-03-05

    申请人： Daiichiro Nakashima ,  Yasuhiro Hamaguchi ,  Kazunari Yokomakura ,  Jungo Goto ,  Osamu Nakamura ,  Hiroki Takahashi

    发明人： Daiichiro Nakashima ,  Yasuhiro Hamaguchi ,  Kazunari Yokomakura ,  Jungo Goto ,  Osamu Nakamura ,  Hiroki Takahashi

    IPC分类号： H04W52/04 ,  H04W72/04

    CPC分类号： H04W52/42 ,  H04W52/346 ,  H04W72/0413

    摘要： A mobile station apparatus performs communication with abase station apparatus using a multiple number of component frequency bands, each being a band having a predetermined frequency bandwidth, and includes: a controller setting up a value relating to the transmission power of each component frequency band in accordance with the number of component frequency bands to which radio resources are allocated; and a transmission processor adjusting the transmission power of each component frequency band, based on the value of transmission power set at the controller and transmitting a signal using radio resources of a multiple number of component frequency bands. With this configuration, in a radio communication system using a multiple number of component frequency bands, it is possible to adjust transmission power control in accordance with the number of uplink component frequency bands used for transmission and transmit a signal of a waveform suitable for the radio communication system.

    摘要翻译： 移动站装置利用多个分量频带进行与基站装置的通信，每个分量频带是具有预定频带宽度的频带，并且包括：控制器，根据每个分量频带的发送功率设置相应的值 具有分配无线电资源的分量频带的数量; 以及传输处理器，其基于在控制器处设置的发送功率的值来调整每个分量频带的发送功率，并使用多个分量频带的无线电资源来发送信号。 利用这种配置，在使用多个分量频带的无线电通信系统中，可以根据用于发送的上行链路分量频带的数量来调整发送功率控制，并且发送适合于无线电的波形的信号 通讯系统

    Wireless communication system, base station apparatus and communication method
    6.
    发明授权
    Wireless communication system, base station apparatus and communication method 失效
    无线通信系统，基站装置及通信方式

    公开(公告)号：US08787243B2

    公开(公告)日：2014-07-22

    申请号：US13393055

    申请日：2010-08-30

    申请人： Kazunari Yokomakura ,  Yasuhiro Hamaguchi ,  Hiroki Takahashi ,  Jungo Goto ,  Osamu Nakamura ,  Shinsuke Ibi ,  Seiichi Sampei ,  Shinichi Miyamoto

    发明人： Kazunari Yokomakura ,  Yasuhiro Hamaguchi ,  Hiroki Takahashi ,  Jungo Goto ,  Osamu Nakamura ,  Shinsuke Ibi ,  Seiichi Sampei ,  Shinichi Miyamoto

    IPC分类号： H04B7/14 ,  H04W4/00

    CPC分类号： H04B7/15521 ,  H04L1/0065

    摘要： A wireless communication system includes: a multiple number of mobile station apparatuses that transmit code bits obtained by applying error-correction coding to information bits; a relay station apparatus that receives code bits from the multiple mobile station apparatuses, applies network coding on the code bits and transmits the network-code bits; and a base station apparatus that receives and decodes the code bits and the network-code bits, wherein the base station apparatus, when decoding the received code bits, performs iteration decoding by regarding the received code bits as a serially concatenated code of network coding and error correction coding. Accordingly, decoding is performed by regarding the network code and the error correction code as a serial concatenated code, it is possible to obtain diversity with a simple configuration.

    摘要翻译： 无线通信系统包括：多个移动站装置，其通过对信息比特应用纠错编码而获得的码比特; 从多个移动站装置接收码位的中继站装置对码位进行网络编码，并发送网络码比特; 以及基站装置，其接收和解码所述码位和所述网络码比特，其中，所述基站装置在对所接收的码比特进行解码时，通过将所述接收的码比特作为网络编码的串行级联代码进行迭代解码，以及 纠错编码。 因此，通过将网络代码和纠错码作为串联代码进行解码，可以以简单的配置获得分集。

    WIRELESS CONTROL DEVICE, WIRELESS TERMINAL DEVICE, WIRELESS COMMUNICATION SYSTEM, CONTROL PROGRAM AND INTEGRATED CIRCUIT
    7.
    发明申请
    WIRELESS CONTROL DEVICE, WIRELESS TERMINAL DEVICE, WIRELESS COMMUNICATION SYSTEM, CONTROL PROGRAM AND INTEGRATED CIRCUIT 有权
    无线控制设备，无线终端设备，无线通信系统，控制程序和集成电路

    公开(公告)号：US20130329682A1

    公开(公告)日：2013-12-12

    申请号：US13981242

    申请日：2011-12-08

    申请人： Jungo Goto ,  Hiroki Takahashi ,  Osamu Nakamura ,  Kazunari Yokomakura ,  Yasuhiro Hamaguchi

    发明人： Jungo Goto ,  Hiroki Takahashi ,  Osamu Nakamura ,  Kazunari Yokomakura ,  Yasuhiro Hamaguchi

    IPC分类号： H04W72/04

    CPC分类号： H04W72/04 ,  H03M13/1102 ,  H03M13/23 ,  H03M13/2957 ,  H03M13/6331 ,  H04J11/003 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0015 ,  H04L1/0025 ,  H04L1/005 ,  H04L1/0057 ,  H04L1/0066 ,  H04L25/03171

    摘要： A convergence property as ability of removing inter-user interference of turbo equalization is improved in case of using a transmission method in which overlapping of a part of spectrum is allowed among a plurality of users. A wireless control device receiving a signal which is transmitted at the same transmitting timing by a plurality of wireless terminal devices, and performs a signal detection using turbo equalization, and the device includes a transmission method determination unit 211 which selects a communication parameter of which a convergence property of turbo equalization is higher than that of a communication parameter which is used in a transmission method in which a spectrum is not overlapped with respect to at least one wireless terminal device, in case of performing data transmission using a transmission method in which at least a part of the spectrum is overlapped between the wireless terminal devices, and a control information transmission unit 217 which informs the wireless terminal device of the selected communication parameter.

    摘要翻译： 在使用其中允许多个用户中的一部分频谱重叠的传输方法的情况下，可以提高作为消除Turbo均衡的用户间干扰的能力的收敛性。 一种无线控制装置，其接收由多个无线终端装置以相同的发送定时发送的信号，并且使用turbo均衡进行信号检测，并且所述装置包括：发送方法确定单元211，其选择通信参数 在使用传输方法中使用的传输方法中，对于至少一个无线终端设备，频谱不重叠的通信参数的收敛特性高，在使用传输方法进行数据传输的情况下， 频谱的至少一部分在无线终端装置之间重叠，控制信息发送单元217向无线终端装置通知所选择的通信参数。