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    Radio base station for performing radio communication with mobile station
    1.
    发明授权
    Radio base station for performing radio communication with mobile station 有权
    用于与移动台进行无线电通信的无线基站

    公开(公告)号：US08453028B2

    公开(公告)日：2013-05-28

    申请号：US12689620

    申请日：2010-01-19

    申请人： Tetsuya Yano ,  Kazuhisa Obuchi ,  Tsuyoshi Shimomura

    发明人： Tetsuya Yano ,  Kazuhisa Obuchi ,  Tsuyoshi Shimomura

    IPC分类号： H04L1/18

    CPC分类号： H04W72/0413 ,  H04L1/0072 ,  H04L1/1829 ,  H04L1/1867 ,  H04L1/1896 ,  H04W72/1289

    摘要： An error detection coding processing section of the radio base station performs an error detection coding process with data including both first control data to be used for receiving a downlink signal and second control data to be used for sending an uplink signal as a unit. A sending section sends data on which the error detection coding process has been performed by the error detection coding processing section to the mobile station.

    摘要翻译： 无线基站的错误检测编码处理部，对包含下行链路信号的接收用的第1控制数据和将上行链路信号作为单位发送的第2控制数据的数据进行错误检测编码处理。 发送部分向移动台发送由错误检测编码处理部分执行了错误检测编码处理的数据。

    RADIO BASE STATION AND MOBILE STATION
    2.
    发明申请
    RADIO BASE STATION AND MOBILE STATION 有权
    无线基站和移动站

    公开(公告)号：US20100118787A1

    公开(公告)日：2010-05-13

    申请号：US12689620

    申请日：2010-01-19

    申请人： Tetsuya Yano ,  Kazuhisa Obuchi ,  Tsuyoshi Shimomura

    发明人： Tetsuya Yano ,  Kazuhisa Obuchi ,  Tsuyoshi Shimomura

    IPC分类号： H04W40/00 ,  H03M13/05 ,  G06F11/10 ,  H03M13/27

    CPC分类号： H04W72/0413 ,  H04L1/0072 ,  H04L1/1829 ,  H04L1/1867 ,  H04L1/1896 ,  H04W72/1289

    摘要： An error detection coding processing section of the radio base station performs an error detection coding process with data including both first control data to be used for receiving a downlink signal and second control data to be used for sending an uplink signal as a unit. A sending section sends data on which the error detection coding process has been performed by the error detection coding processing section to the mobile station.

    摘要翻译： 无线基站的错误检测编码处理部，对包含下行链路信号的接收用的第1控制数据和将上行链路信号作为单位发送的第2控制数据的数据进行错误检测编码处理。 发送部分向移动台发送由错误检测编码处理部分执行了错误检测编码处理的数据。

    Handover method in CDMA mobile communication, base station and mobile station
    3.
    发明授权
    Handover method in CDMA mobile communication, base station and mobile station 有权
    CDMA移动通信，基站和移动台的切换方法

    公开(公告)号：US08514772B2

    公开(公告)日：2013-08-20

    申请号：US10746599

    申请日：2003-12-23

    申请人： Tetsuya Yano ,  Kazuo Kawabata ,  Kazuhisa Obuchi

    发明人： Tetsuya Yano ,  Kazuo Kawabata ,  Kazuhisa Obuchi

    IPC分类号： H04B7/216

    CPC分类号： H04W36/18 ,  H04W36/0072

    摘要： The present invention relates to a handover method in CDMA mobile communication. A base station and a mobile station of the same establishes synchronization after the handover by correcting a discrepancy of a frame number on the base station side to reduce the processing load of the mobile station. Further, at the same time, optimumly performing a phase correction of the frame. In particular, a mobile station MS measures a time difference □ between a frame timing in an upstream traffic channel and a frame timing in a perch channel from a second base station BS2. Further, the second base station transmits the time difference □ to a base station in communication BS1. The base station BS1 sends the time difference □ and a frame number FN1 in the upstream traffic channel in communication to the base station BS2. The base station BS2 corrects the phase of the spread code at the reception of the upstream traffic channel based on the received time difference □ of the frame timing and the notified frame number FN1.

    摘要翻译： 本发明涉及CDMA移动通信中的切换方法。 基站和移动站在切换后通过校正基站侧的帧号的差异来建立移动台的处理负荷来建立同步。 此外，同时，最佳地执行帧的相位校正。 具体地说，移动台MS测量上行业务信道中的帧定时与来自第二基站BS2的导频信道中的帧定时之间的时间差。 此外，第二基站将通信BS1中的基站发送时差D. 基站BS1将通信中的上行业务信道中的时间差和帧号FN1发送给基站BS2。 基站BS2基于接收到的帧定时的时间差和通知的帧号FN1来校正上行业务信道的接收时的扩频码的相位。

    Transmitting apparatus with bit arrangement method
    7.
    发明授权
    Transmitting apparatus with bit arrangement method 有权
    带排列方式的发送装置

    公开(公告)号：US08085872B2

    公开(公告)日：2011-12-27

    申请号：US13032255

    申请日：2011-02-22

    申请人： Tetsuya Yano ,  Kazuhisa Obuchi ,  Shunji Miyazaki

    发明人： Tetsuya Yano ,  Kazuhisa Obuchi ,  Shunji Miyazaki

    IPC分类号： H03C1/52

    CPC分类号： H04L27/3488 ,  H03M13/25 ,  H03M13/2957 ,  H04L1/0041 ,  H04L1/0057 ,  H04L1/0067 ,  H04L1/16

    摘要： A method of transmitting data that includes controlling generation of bit sequences to adjust an occupation rate occupied with predetermined bits included in a first data block, which is obtained by encoding first data in a first encoding process, to be equal or closer to an occupation rate occupied with predetermined bits included in a second data block, which is obtained by encoding second data in a second encoding process, in regard to first bit positions of the bit sequences generated using bits included in the first and second data blocks; and performing multi-level modulation for transmission based on the generated bit sequences.

    摘要翻译： 一种发送数据的方法，包括控制比特序列的生成，以将通过对第一编码处理中的第一数据进行编码而获得的第一数据块中包含的预定比特占有率的占有率调整为等于或接近占用率 关于使用包括在第一和第二数据块中的位产生的比特序列的第一比特位置，在第二编码处理中对第二数据进行编码而获得的第二数据块中包含的预定比特占用; 以及基于所生成的位序列执行用于传输的多电平调制。

    Transmitting apparatus with bit arrangement method
    8.
    发明授权
    Transmitting apparatus with bit arrangement method 有权
    带排列方式的发送装置

    公开(公告)号：US07965791B2

    公开(公告)日：2011-06-21

    申请号：US12836860

    申请日：2010-07-15

    申请人： Tetsuya Yano ,  Kazuhisa Obuchi ,  Shunji Miyazaki

    发明人： Tetsuya Yano ,  Kazuhisa Obuchi ,  Shunji Miyazaki

    IPC分类号： H04L27/36

    CPC分类号： H04L27/3488 ,  H03M13/25 ,  H03M13/2957 ,  H04L1/0041 ,  H04L1/0057 ,  H04L1/0067 ,  H04L1/16

    摘要： A method of transmitting data including controlling generation of bit sequences to adjust an occupation rate occupied with predetermined bits included in a first data block, which is obtained by encoding first data, to be closer to an occupation rate occupied with predetermined bits included in a second data block, which is obtained by encoding second data. With regard to first bit positions of the predetermined bits, the first bit positions being distinguished from second bit positions based on an error tolerance resulting from a correspondence to a signal point on a phase plane. Wherein a sum of a number of the predetermined bits included in the first data block and the predetermined bits included in the second data block is less than a total number of the first bit positions. Also including performing multi-level modulation for transmission based on the generated bit sequences.

    摘要翻译： 一种发送数据的方法，包括控制比特序列的生成，以调整由第一数据块中包含的预定比特占用的占有率，所述占用率是通过对第一数据进行编码而获得的，以更接近于包含在第二数据包中的预定比特占用的占用率 数据块，其通过对第二数据进行编码而获得。 关于预定比特的第一比特位置，基于由相对于相位平面上的信号点的对应性产生的误差容限，第一比特位置与第二比特位置不同。 其中包括在第一数据块中的预定比特数和包括在第二数据块中的预定比特之和的总和小于第一比特位置的总数。 还包括基于所生成的位序列执行用于传输的多电平调制。

    Communication system and receiving method
    10.
    发明授权
    Communication system and receiving method 有权
    通信系统和接收方式

    公开(公告)号：US07512860B2

    公开(公告)日：2009-03-31

    申请号：US10999803

    申请日：2004-11-30

    申请人： Shunji Miyazaki ,  Kazuhisa Obuchi ,  Tetsuya Yano

    发明人： Shunji Miyazaki ,  Kazuhisa Obuchi ,  Tetsuya Yano

    IPC分类号： H04L1/18

    CPC分类号： H04L1/1845

    摘要： A receiving apparatus in a communication system in which when a systematically encoded signal cannot be decoded correctly on a receiving side, the signal is retransmitted from a transmitting side. The receiving apparatus combines stored data, which has been generated based upon data already received, and newly received data, decides a range of quantization levels of the combined data using an average level only of systematic bits of the stored data and newly received data, quantizes the combined data based upon the range of quantization levels and number of quantization bits, applies decoding processing to the quantized data, notifies the transmitting side of whether decoding could be performed correctly, and stores the combined data as the stored data when decoding cannot be performed correctly.

    摘要翻译： 在通信系统中的接收装置，其中当系统地编码的信号在接收侧不能被正确解码时，信号从发送侧重发。 接收装置将基于已经接收到的数据生成的存储数据和新接收的数据组合，仅使用所存储数据的系统位和新接收的数据的平均值来决定组合数据的量化级的范围，量化 基于量化级别和量化位数的组合数据对量化数据进行解码处理，向发送侧通知是否可以正确地执行解码，并且当不能执行解码时将组合数据存储为存储数据 正确的