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126 条记录 (耗时 0.044 秒)

    WIRELESS COMMUNICATION APPARATUS, WIRELESS COMMUNICATION METHOD, PROGRAM, AND WIRELESS COMMUNICATION SYSTEM
    81.
    发明申请
    WIRELESS COMMUNICATION APPARATUS, WIRELESS COMMUNICATION METHOD, PROGRAM, AND WIRELESS COMMUNICATION SYSTEM 审中-公开
    无线通信设备，无线通信方法，程序和无线通信系统

    公开(公告)号：US20120218918A1

    公开(公告)日：2012-08-30

    申请号：US13359771

    申请日：2012-01-27

    申请人： Shinji TAKAE ,  Katsutoshi Itoh ,  Tomoya Yamaura ,  Masanori Sato ,  Hideyuki Suzuki

    发明人： Shinji TAKAE ,  Katsutoshi Itoh ,  Tomoya Yamaura ,  Masanori Sato ,  Hideyuki Suzuki

    IPC分类号： H04W48/16

    摘要： Provided is a wireless communication apparatus including an application, a communication control unit for controlling a search process for discovering at least one peripheral wireless communication apparatus and a connection process to a peripheral wireless communication apparatus, and a display control unit for generating a display screen including display of the at least one peripheral wireless communication apparatus discovered by the search process. The communication control unit starts control of the search process by start of the application, and controls the connection process to a wireless communication apparatus selected on the display screen.

    摘要翻译： 提供一种无线通信装置，包括应用，用于控制用于发现至少一个外围无线通信装置的搜索处理的通信控制单元和对周边无线通信装置的连接处理;以及显示控制单元，用于生成包括 显示由搜索过程发现的至少一个外围无线通信装置。 通信控制单元通过开始应用开始对搜索处理的控制，并且控制到在显示屏幕上选择的无线通信设备的连接处理。

    Radio communication system, radio communication device, radio communication method, and computer program
    83.
    发明授权
    Radio communication system, radio communication device, radio communication method, and computer program 有权
    无线电通信系统，无线电通信装置，无线电通信方法和计算机程序

    公开(公告)号：US08005222B2

    公开(公告)日：2011-08-23

    申请号：US10564187

    申请日：2004-07-05

    申请人： Osamu Ito ,  Shigenori Uchida ,  Tomoya Yamaura

    发明人： Osamu Ito ,  Shigenori Uchida ,  Tomoya Yamaura

    IPC分类号： H04K1/00 ,  H04L9/00

    CPC分类号： H04L1/0059 ,  H04L1/0057 ,  H04L1/0065 ,  H04L1/0072 ,  H04L1/0075

    摘要： A scrambling initial value is shared without deteriorating transmission efficiency.On the transmission side, a scrambling initial value is created based on a part of a physical layer header not scrambled, a transmission signal sequence scrambled is created by calculating an exclusive-OR operation between a scrambled sequence generated from the scrambling initial value and a transmission data sequence, and is transmitted. On the reception side, the same descrambling initial value as the scrambling initial value is created based on a part of a physical header of a reception frame, and a reception data sequence is descrambled by calculating an exclusive-OR operation between a descrambled sequence generated from this descrambling initial value and a reception signal sequence scrambled.

    摘要翻译： 共享加扰初始值，而不会降低传输效率。 在发送侧，基于没有被加扰的物理层报头的一部分来创建加扰初始值，通过计算从加扰初始值产生的加扰序列与传输之间的异或运算来产生加扰的发送信号序列 数据序列，并被发送。 在接收侧，基于接收帧的物理头部的一部分，创建与加扰初始值相同的解扰初始值，并且通过计算从...产生的解扰序列之间的异或运算来解扰接收数据序列 该解扰初始值和加扰的接收信号序列。

    INFORMATION RECEIVING APPARATUS AND INFORMATION TRANSMITTING APPARATUS
    85.
    发明申请
    INFORMATION RECEIVING APPARATUS AND INFORMATION TRANSMITTING APPARATUS 有权
    信息接收设备和信息传输设备

    公开(公告)号：US20100254368A1

    公开(公告)日：2010-10-07

    申请号：US12734711

    申请日：2009-09-16

    申请人： Tomoya Yamaura

    发明人： Tomoya Yamaura

    IPC分类号： H04J3/00

    CPC分类号： H04N21/43637 ,  H04L63/0869 ,  H04N21/4122 ,  H04N21/4325 ,  H04N21/43615 ,  H04N21/43622 ,  H04W72/0446 ,  H04W88/08

    摘要： [Problem] To allow an information receiving apparatus receiving a wireless packet for data streaming transmission from an information transmitting apparatus to communicate with another information transmitting apparatus.[Means for Resolution] A transmitting apparatus sequentially transmits a wireless packet PK1 for data streaming transmission with a non-transmission period therebetween to a receiving apparatus. A predetermined proportion of non-transmission periods are assigned to a period for transmitting a wireless packet PK2 for control information transmission from the information receiving apparatus to the information transmitting apparatus. The wireless packets PK1, PK2 contain time-position information indicating a second non-transmission period that is not assigned to the transmission from the receiving apparatus to the transmitting apparatus. The receiving apparatus and another transmitting apparatus different from the transmitting apparatus transmitting the wireless packet PK1 can identify the time position of the second non-transmission period by the time-position information contained in the wireless packets PK1, PK2, and can communicate to each other during the second non-transmission period.

    摘要翻译： [问题]允许从信息发送装置接收用于数据流传输的无线分组的信息接收装置与另一信息发送装置进行通信。 [解决方法]发送装置将数据流传输用的无线分组PK1顺序发送到接收装置。 将预定比例的非传送时段分配给从信息接收装置向信息发送装置发送用于控制信息发送的无线分组PK2的周期。 无线分组PK1，PK2包含表示没有分配给从接收装置向发送装置的发送的第二非发送周期的时刻位置信息。 接收装置和与发送无线分组PK1的发送装置不同的发送装置可以通过包含在无线分组PK1，PK2中的时间位置信息来识别第二非发送时段的时间位置，并且可以彼此通信 在第二个非传输期间。

    APPARATUS AND METHOD FOR WIRELESS COMMUNICATION, AND COMPUTER PROGRAM
    86.
    发明申请
    APPARATUS AND METHOD FOR WIRELESS COMMUNICATION, AND COMPUTER PROGRAM 失效
    无线通信的装置和方法以及计算机程序

    公开(公告)号：US20100020857A1

    公开(公告)日：2010-01-28

    申请号：US12482798

    申请日：2009-06-11

    申请人： Hiroaki TAKANO ,  Tomoya Yamaura

    发明人： Hiroaki TAKANO ,  Tomoya Yamaura

    IPC分类号： H04B1/40

    CPC分类号： H04B17/21

    摘要： A wireless communication apparatus includes a plurality of antenna branches for transmitting and receiving a wireless communication signal, a calibration coefficient calculator for calculating a calibration coefficient for each frequency band, the calibration coefficient correcting an imbalance in phase and amplitude existing between the antenna branches, a coefficient storage memory for storing the calibration coefficient of each frequency band, a calibration coefficient reader for reading the calibration coefficient of a frequency band of one of a transmission signal and a reception signal as a target to be calibrated, a calibration coefficient interpolator for interpolating a calibration coefficient of the frequency band if the coefficient storage memory stores no corresponding calibration coefficient of the frequency band, and a calibration coefficient multiplier for multiplying one of the transmission signal and the reception signal by one of the read calibration coefficient and the interpolated calibration coefficient.

    摘要翻译： 无线通信装置包括用于发送和接收无线通信信号的多个天线分支，用于计算每个频带的校准系数的校准系数计算器，校正天线分支之间存在的相位和振幅的不平衡的校准系数，a 系数存储存储器，用于存储每个频带的校准系数;校准系数读取器，用于读取作为要校准的目标的发送信号和接收信号之一的频带的校准系数;校准系数内插器，用于内插 如果系数存储存储器没有存储频带的对应校准系数，则校正系数的频带;以及校准系数乘法器，用于将发送信号和接收信号之一乘以读取的校准系数和t 他插值校准系数。

    Wireless communication apparatus, wireless communication method, and computer program
    88.
    发明授权
    Wireless communication apparatus, wireless communication method, and computer program 有权
    无线通信装置，无线通信方法和计算机程序

    公开(公告)号：US07430168B2

    公开(公告)日：2008-09-30

    申请号：US11189829

    申请日：2005-07-27

    申请人： Tomoya Yamaura ,  Yuichi Morioka

    发明人： Tomoya Yamaura ,  Yuichi Morioka

    IPC分类号： H04L1/00

    CPC分类号： H04B7/0877 ,  H04B7/0693 ,  H04B7/0874 ,  H04W52/0219 ,  H04W72/02 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/26 ,  Y02D70/444

    摘要： Disclosed are a wireless communication apparatus, a wireless communication method, and a computer program for intercommunication between a plurality of wireless stations. In a reception standby state, packet detection is performed by using a part of the plurality of reception branches to disable the reception operation of the remaining reception branches that do not perform packet detection, and thereby reducing the power consumption during packet detection standby. Further, in a packet reception state, only the minimum necessary number of reception branches for receiving signal that is spatially multiplexed is enabled by MIMO transmission, and thereby reducing the power consumption also during reception of MIMO signals.

    摘要翻译： 公开了一种无线通信装置，无线通信方法以及用于多个无线站之间的通信的计算机程序。 在接收待机状态下，通过使用多个接收分支的一部分来执行分组检​​测，以禁止不执行分组检​​测的剩余接收分支的接收操作，从而降低分组检测待机期间的功耗。 此外，在分组接收状态下，通过MIMO传输仅能够进行空间复用的接收信号的最小必需数量的接收分支，从而在MIMO信号的接收中也降低功耗。

    Wide band antenna
    90.
    发明授权
    Wide band antenna 有权
    宽带天线

    公开(公告)号：US07202820B2

    公开(公告)日：2007-04-10

    申请号：US11107801

    申请日：2005-04-18

    申请人： Shinichi Kuroda ,  Tomoya Yamaura

    发明人： Shinichi Kuroda ,  Tomoya Yamaura

    IPC分类号： H01Q1/38

    CPC分类号： H01Q1/38 ,  H01Q9/0421

    摘要： Disclosed is a wideband antenna with a lowered standing wave ratio. The wideband antenna interposes a substance whose conductivity is about 0.1 through 10.0 as an interposition between a reference conductor and a radiation conductor; and thereby, the antenna reduces reflections of signals, and achieves a wider bandwidth as well as a sufficient gain with a lowered standing wave ratio. Also, the invention realizes a thin-type wideband antenna with a wider bandwidth and a sufficient gain, by interposing a magnetic substance whose relative permeability is more than 1 through about 8 as the interposition between the reference conductor and the radiation conductor.

    摘要翻译： 公开了具有降低的驻波比的宽带天线。 宽带天线将电导率约为0.1至10.0的物质插入参考导体和辐射导体之间; 从而天线减少了信号的反射，并实现了更宽的带宽以及具有降低的驻波比的足够的增益。 此外，本发明通过将相对磁导率大于1至约8的磁性物质作为参考导体和辐射导体之间的插入来实现具有更宽带宽和足够增益的薄型宽带天线。