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18 条记录 (耗时 0.019 秒)

    BASE TRANSCEIVER STATION
    1.
    发明申请
    BASE TRANSCEIVER STATION 有权
    基地收银台

    公开(公告)号：US20100029333A1

    公开(公告)日：2010-02-04

    申请号：US12577291

    申请日：2009-10-12

    申请人： Kotaro SHIIZAKI ,  Ryusuke KIRYU ,  Kazuo KAWABATA

    发明人： Kotaro SHIIZAKI ,  Ryusuke KIRYU ,  Kazuo KAWABATA

    IPC分类号： H04B1/38

    CPC分类号： H04B7/26 ,  H04W48/08 ,  H04W72/1226

    摘要： A base transceiver station performing communications with user equipment, includes a receiving unit to receive an uplink transmission signal containing a propagation path fluctuation value between a self-device and the user equipment from the user equipment; and a communication permitting unit to control a period of time during which a permission of communications is given to the user equipment based on the propagation path fluctuation value.

    摘要翻译： 执行与用户设备的通信的基站收发机包括接收单元，用于从用户设备接收包含自身设备和用户设备之间的传播路径波动值的上行链路传输信号; 以及通信允许单元，用于基于传播路径波动值来控制向用户设备通知许可的时间段。

    Base Station, Scheduling Method, And Wireless Terminal
    2.
    发明申请
    Base Station, Scheduling Method, And Wireless Terminal 审中-公开
    基站，调度方式和无线终端

    公开(公告)号：US20100009693A1

    公开(公告)日：2010-01-14

    申请号：US12561036

    申请日：2009-09-16

    申请人： Kazuo KAWABATA ,  Ryusuke Kiryu

    发明人： Kazuo KAWABATA ,  Ryusuke Kiryu

    IPC分类号： H04W72/00

    CPC分类号： H04W72/1231 ,  H04W24/00 ,  H04W72/04 ,  H04W88/08

    摘要： In a base station, a received signal strength calculation unit calculates the received signal strength of data sent by wireless terminals. A scheduler re-allocates the wireless resource next to a wireless terminal that will cause the smallest change from the received signal strength of the currently allocated wireless terminal. The base station can receive data sent from the wireless terminals in such a manner that the received signal strength varies gradually, and degradation in quality of reception can be suppressed.

    摘要翻译： 在基站中，接收信号强度计算单元计算由无线终端发送的数据的接收信号强度。 调度器重新分配无线终端旁边的无线资源，无线终端将导致当前分配的无线终端的接收信号强度的最小变化。 基站可以以接收信号强度逐渐变化的方式接收从无线终端发送的数据，并且可以抑制接收质量的劣化。

    WIRELESS TELECOMMUNICATION SYSTEM, TRANSMITTER AND RECEIVER
    9.
    发明申请
    WIRELESS TELECOMMUNICATION SYSTEM, TRANSMITTER AND RECEIVER 有权
    无线电信系统，发射机和接收机

    公开(公告)号：US20100040161A1

    公开(公告)日：2010-02-18

    申请号：US12544536

    申请日：2009-08-20

    申请人： Takayoshi ODE ,  Kazuo KAWABATA

    发明人： Takayoshi ODE ,  Kazuo KAWABATA

    IPC分类号： H04K1/10 ,  H04W36/00

    CPC分类号： H04W36/28 ,  H04B7/04 ,  H04W36/02 ,  H04W36/30

    摘要： In a wireless telecommunication system for transmitting a plurality of streams from a base transmission station comprising a plurality of antennas to a mobile station comprising a plurality of antennas, the base transmission station respectively transmits, by way of a plurality of the antennas, each stream obtained by dividing data to be transmitted. The mobile station respectively receives each stream by utilizing the plurality of antennas. A measurement unit respectively measures a reception quality or received power from each antenna relating to a stream. A changeover unit carries out a handover for each stream according to a measurement result by the measurement unit.

    摘要翻译： 在用于从包括多个天线的基站传输站发送多个流到包括多个天线的移动站的无线电信系统中，基站发射站分别通过多个天线发送获得的每个流 通过划分要发送的数据。 移动台通过利用多个天线分别接收每个流。 测量单元分别测量与流有关的每个天线的接收质量或接收功率。 转换单元根据测量单元的测量结果对每个流执行切换。

    MOBILE COMMUNICATION SYSTEM, BASE STATION, TERMINAL DEVICE, AND TRANSMISSION CONTROL METHOD
    10.
    发明申请
    MOBILE COMMUNICATION SYSTEM, BASE STATION, TERMINAL DEVICE, AND TRANSMISSION CONTROL METHOD 有权
    移动通信系统，基站，终端设备和传输控制方法

    公开(公告)号：US20080032726A1

    公开(公告)日：2008-02-07

    申请号：US11696710

    申请日：2007-04-04

    申请人： Yoshiharu TAJIMA ,  Kazuo KAWABATA ,  Yoshiaki OHTA ,  Kazuhisa OBUCHI ,  Hideto FURUKAWA ,  Yoshihiro KAWASAKI

    发明人： Yoshiharu TAJIMA ,  Kazuo KAWABATA ,  Yoshiaki OHTA ,  Kazuhisa OBUCHI ,  Hideto FURUKAWA ,  Yoshihiro KAWASAKI

    IPC分类号： H04B7/00

    CPC分类号： H04W52/262 ,  H04L1/0003 ,  H04W52/243 ,  H04W52/283 ,  H04W72/048

    摘要： A mobile communication system in which, when transmission is performed from a base station to a terminal device, a modulation scheme is designated, from among at least two modulation schemes with different modulation levels, on the basis of reception quality at the terminal to perform transmission from the base station. The system includes a base station transmitting at a first transmission power using a frequency designed for, in a channel allocation scheme of the system, not causing interference with an adjacent base station and using a first modulation scheme, and a second channel transmitting at a second transmission power lower than the first transmission power, and when the base station uses the second channel, a second modulation scheme having a lower modulation level than the first modulation scheme is designated, and communication is performed.

    摘要翻译： 一种移动通信系统，其中当从基站到终端设备进行传输时，根据终端的接收质量，从具有不同调制级的至少两个调制方案中指定调制方案，以进行传输 从基站。 该系统包括基站，其使用在系统的信道分配方案中设计的频率以第一发射功率发射，不对相邻基站造成干扰，并且使用第一调制方案，以及第二信道在第二传输 发送功率低于第一发送功率，并且当基站使用第二信道时，指定具有比第一调制方案低的调制级别的第二调制方式，并且进行通信。