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236 条记录 (耗时 0.038 秒)

    Terminal apparatus, feedback control method, base station, pairing control method, program, and wireless communication system
    151.
    发明授权
    Terminal apparatus, feedback control method, base station, pairing control method, program, and wireless communication system 有权
    终端设备，反馈控制方法，基站，配对控制方法，程序和无线通信系统

    公开(公告)号：US09320021B2

    公开(公告)日：2016-04-19

    申请号：US13978435

    申请日：2012-01-27

    申请人： Hiroaki Takano

    发明人： Hiroaki Takano

    IPC分类号： H04W72/04 ,  H04B7/04 ,  H04B7/06 ,  H04B17/318 ,  H04B7/02 ,  H04B17/373

    CPC分类号： H04W72/0406 ,  H04B7/024 ,  H04B7/0452 ,  H04B7/0634 ,  H04B17/318 ,  H04B17/373

    摘要： Provided is a terminal apparatus including an estimation unit that estimates a channel to a base station by using a reference signal transmitted from the base station, a selection unit that selects a transmission weight desirable for second down-link transmission from the base station to another terminal apparatus spatially multiplexed with first down-link transmission on the channel from a plurality of transmission weight candidates in accordance with an estimation result by the estimation unit, and a feedback controller that controls feedback of the transmission weight selected by the selection unit to the base station.

    摘要翻译： 提供一种终端装置，其包括估计单元，该估计单元通过使用从基站发送的参考信号来估计到基站的信道;选择单元，其选择从基站到另一终端的第二下行链路传输所需的发送权重 根据估计单元的估计结果，从多个发送权重候选在信道上与第一下行链路传输空间复用的装置;以及反馈控制器，其控制由选择单元选择的发送权重向基站 。

    Communication apparatus and automatic gain control
    154.
    发明授权
    Communication apparatus and automatic gain control 有权
    通讯装置及自动增益控制

    公开(公告)号：US08553715B2

    公开(公告)日：2013-10-08

    申请号：US13203476

    申请日：2009-12-28

    申请人： Hiroaki Takano ,  Takushi Kunihiro

    发明人： Hiroaki Takano ,  Takushi Kunihiro

    IPC分类号： H04J3/16

    CPC分类号： H04W56/00 ,  H04B7/088 ,  H04W72/046

    摘要： Provided is a communication apparatus including a first communication unit for performing communication using a carrier having a first frequency, a second communication unit having a plurality of antennas, for performing communication using a carrier having a second frequency, a first communication processing unit for processing a signal received by the first communication unit and causing to transmit a signal, and a second communication processing unit for processing a signal received by the second communication unit and causing to transmit a signal. The second communication processing unit includes a synchronization unit for specifying a start position of a second transmission request in which a plurality of transmission beam patterns are set in one packet based on information indicating reception initiation, and an automatic gain control unit for performing automatic gain control based on a first automatic gain control setting value.

    摘要翻译： 提供了一种通信装置，包括：第一通信单元，用于使用具有第一频率的载波进行通信，具有多个天线的第二通信单元，用于使用具有第二频率的载波进行通信;第一通信处理单元，用于处理 由第一通信单元接收并发送信号的信号;以及第二通信处理单元，用于处理由第二通信单元接收到的信号并且发送信号。 第二通信处理单元包括：同步单元，用于根据表示接收开始的信息指定其中多个发送波束模式被设置在一个分组中的第二发送请求的开始位置;以及自动增益控制单元，用于执行自动增益控制 基于第一自动增益控制设定值。

    BASE STATION, WIRELESS COMMUNICATION METHOD, AND WIRELESS COMMUNICATION SYSTEM
    155.
    发明申请
    BASE STATION, WIRELESS COMMUNICATION METHOD, AND WIRELESS COMMUNICATION SYSTEM 有权
    基站，无线通信方法和无线通信系统

    公开(公告)号：US20130155994A1

    公开(公告)日：2013-06-20

    申请号：US13819346

    申请日：2011-08-11

    申请人： Atsushi Yoshizawa ,  Hiroaki Takano

    发明人： Atsushi Yoshizawa ,  Hiroaki Takano

    IPC分类号： H04W72/04

    CPC分类号： H04W72/0406 ,  H04W4/08 ,  H04W4/70 ,  H04W74/008

    摘要： There is provided a base station including a receiving section that receives information on a plurality of wireless terminals from a representative wireless terminal representing the plurality of wireless terminals, a control information setting section that sets control information for controlling random access by the plurality of wireless terminals based on the information on the plurality of wireless terminals received by the receiving section, and a transmitting section that transmits the control information set by the control information setting section to the plurality of wireless terminals.

    摘要翻译： 提供了一种基站，包括从表示多个无线终端的代表无线终端接收关于多个无线终端的信息的接收部分，控制信息设置部分，其设置用于控制多个无线终端的随机接入的控制信息 基于由所述接收部接收的所述多个无线终端的信息，以及发送部，其将由所述控制信息设定部设定的控制信息发送给所述多个无线终端。

    COMMUNICATION DEVICE, AND COMMUNICATION METHOD AS WELL AS COMMUNICATION SYSTEM
    158.
    发明申请
    COMMUNICATION DEVICE, AND COMMUNICATION METHOD AS WELL AS COMMUNICATION SYSTEM 有权
    通信设备，以及作为通信系统的通信方法

    公开(公告)号：US20130084845A1

    公开(公告)日：2013-04-04

    申请号：US13702601

    申请日：2011-05-21

    申请人： Ryota Kimura ,  Hiroaki Takano

    发明人： Ryota Kimura ,  Hiroaki Takano

    IPC分类号： H04W52/02

    CPC分类号： H04W52/0216 ,  H04W4/70 ,  H04W52/0209 ,  H04W52/0229 ,  H04W68/005 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/048 ,  H04W76/28 ,  Y02D70/1262 ,  Y02D70/21 ,  Y02D70/24

    摘要： A terminal intermittently operates while receiving paging information and other necessary information from a base station. In the terminal cycles of DRX with different lengths are combined in a hierarchy manner to determine an intermittent operation period. Upper DRX in the hierarchy has a longer cycle than lower DRX. A period using a cycle of the immediately lower DRX is determined based on information on the cycle of the upper DRX. An intermittent operation of a communication processing unit is controlled based on information on the cycle of DRX in a period using information on a cycle of the lowermost DRX.

    摘要翻译： 终端在从基站接收寻呼信息和其他必要信息的同时间歇地操作。 在具有不同长度的DRX的终端周期中以层次的方式组合以确定间歇操作周期。 层次中的上限DRX具有比较低的DRX更长的周期。 基于关于上部DRX的周期的信息来确定使用立即下降的DRX的周期的周期。 基于关于DRX的周期的信息，使用关于最低DRX的周期的信息来控制通信处理单元的间歇操作。

    WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, AND BASE STATION
    159.
    发明申请
    WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, AND BASE STATION 有权
    无线通信设备，无线通信系统，无线通信方法和基站

    公开(公告)号：US20130053075A1

    公开(公告)日：2013-02-28

    申请号：US13696667

    申请日：2011-06-13

    申请人： Atsushi Yoshizawa ,  Hiroaki Takano

    发明人： Atsushi Yoshizawa ,  Hiroaki Takano

    IPC分类号： H04W88/00 ,  H04W4/00

    CPC分类号： H04W74/085

    摘要： There is provided a wireless communication device including a receiving unit for receiving a wireless signal from a base station; a transmitting unit for transmitting an initial signal for connecting to the base station; a random number generator for generating a random number; and a controller for, after a synchronization process based on the wireless signal received from the base station, controlling a timing when the transmitting unit transmits the initial signal in accordance with a delay time corresponding to the random number generated by the random number generator.

    摘要翻译： 提供了一种无线通信装置，包括：接收单元，用于从基站接收无线信号; 发送单元，用于发送用于连接到基站的初始信号; 用于产生随机数的随机数发生器; 以及控制器，用于在基于从基站接收到的无线信号的同步处理之后，根据与由随机数发生器产生的随机数相对应的延迟时间来控制发送单元发送初始信号的定时。

    BASE STATION, WIRELESS COMMUNICATION METHOD, USER EQUIPMENT, AND WIRELESS COMMUNICATION SYSTEM
    160.
    发明申请
    BASE STATION, WIRELESS COMMUNICATION METHOD, USER EQUIPMENT, AND WIRELESS COMMUNICATION SYSTEM 有权
    基站，无线通信方法，用户设备和无线通信系统

    公开(公告)号：US20130039253A1

    公开(公告)日：2013-02-14

    申请号：US13641752

    申请日：2011-05-19

    申请人： Hiroaki Takano

    发明人： Hiroaki Takano

    IPC分类号： H04H20/71 ,  H04W72/04

    CPC分类号： H04W76/023 ,  H04W76/14 ,  H04W92/20

    摘要： There is provided a base station including a communication unit for communicating with a user equipment according to a frame format where subframes for uplink and subframes for downlink are structured in a time division manner, and a scheduler for moving a boundary between a subframe for downlink and a subframe for uplink. The communication unit wirelessly communicates with another base station by using a subframe between the boundary before movement by the scheduler and the boundary after the movement.

    摘要翻译： 提供了一种基站，包括：用于与用户设备通信的通信单元，所述通信单元根据帧格式进行通信，所述帧格式以时分方式构成用于上行链路和下行链路的子帧的子帧，以及调度器，用于移动用于下行链路的子帧和 用于上行链路的子帧。 通信单元通过使用由调度器移动之前的边界和移动后的边界之间的子帧与另一个基站无线通信。