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38 条记录 (耗时 0.027 秒)

    Wireless communication system, base station, resource block allocation method, and program
    15.
    发明授权
    Wireless communication system, base station, resource block allocation method, and program 有权
    无线通信系统，基站，资源块分配方法和程序

    公开(公告)号：US08774022B2

    公开(公告)日：2014-07-08

    申请号：US12735992

    申请日：2009-03-16

    申请人： Le Liu ,  Kenji Koyanagi ,  Takamichi Inoue ,  Yoshikazu Kakura

    发明人： Le Liu ,  Kenji Koyanagi ,  Takamichi Inoue ,  Yoshikazu Kakura

    IPC分类号： G08C15/00 ,  H04W4/00 ,  H04L12/56

    CPC分类号： H04W72/1226 ,  H04W72/1257

    摘要： A scheduling technique for limiting a discontinuous spectrum to reduce control information to be transmitted from a base station (BS) to each of mobile stations. The method has a ranking means for ranking the mobile stations for each resource block depending on the channel status, and an allocation means for allocating the resource blocks to the mobile stations depending on the ranking of the mobile stations so that the number of resource blocks in a resource block group for one mobile station may be not more than a set number. The resource block group including at least one or more continuous resource blocks on the frequency axis.

    摘要翻译： 一种用于限制不连续频谱以减少要从基站（BS）发送到每个移动台的控制信息的调度技术。 该方法具有用于根据信道状态对每个资源块对移动台进行排序的排序装置，以及用于根据移动台的等级将资源块分配给移动站的分配装置，使得资源块的数量在 一个移动台的资源块组可以不大于设定的数量。 所述资源块组包括所述频率轴上的至少一个或多个连续的资源块。

    Resource allocation control method and device in mobile radio communications system
    16.
    发明授权
    Resource allocation control method and device in mobile radio communications system 有权
    移动无线电通信系统中的资源分配控制方法和装置

    公开(公告)号：US08428011B2

    公开(公告)日：2013-04-23

    申请号：US12073768

    申请日：2008-03-10

    申请人： Takamichi Inoue ,  Yoshikazu Kakura

    发明人： Takamichi Inoue ,  Yoshikazu Kakura

    IPC分类号： H04W4/00

    CPC分类号： H04L1/1867 ,  H04L1/0006 ,  H04L1/0026 ,  H04L1/0029 ,  H04L1/1671 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/006 ,  H04L5/0094 ,  H04L27/2613 ,  H04W24/10 ,  H04W72/042 ,  H04W72/085 ,  H04W92/20

    摘要： For radio communications between a base station and a mobile station, resource allocation within a resource block including control resources used for control signals (CQI, ACK/NACK) and reference resources used for a reference signal is performed. The base station measures the quality of a channel between the mobile station and the base station itself. Based on the measured channel quality, the base station sets a ratio between resources for the control signals CQI and ACK/NACK in the control resources, and notifies the mobile station of the set resource ratio.

    摘要翻译： 对于基站和移动台之间的无线电通信，执行包括用于控制信号的控制资源（CQI，ACK / NACK）和用于参考信号的参考资源的资源块内的资源分配。 基站测量移动台和基站本身之间的信道质量。 基于所测量的信道质量，基站在控制资源中设置用于控制信号CQI和ACK / NACK的资源之间的比率，并将该资源比率通知给移动台。

    WIRELESS COMMUNICATION SYSTEM, BASE STATION, SERVER, WIRELESS COMMUNICATION METHOD, AND PROGRAM
    17.
    发明申请
    WIRELESS COMMUNICATION SYSTEM, BASE STATION, SERVER, WIRELESS COMMUNICATION METHOD, AND PROGRAM 有权
    无线通信系统，基站，服务器，无线通信方法和程序

    公开(公告)号：US20120026962A1

    公开(公告)日：2012-02-02

    申请号：US13257809

    申请日：2010-03-19

    申请人： Takamichi Inoue ,  Kenji Koyanagi ,  Yoshikazu Kakura

    发明人： Takamichi Inoue ,  Kenji Koyanagi ,  Yoshikazu Kakura

    IPC分类号： H04W72/04 ,  H04W88/08 ,  H04W4/00

    CPC分类号： H04L27/2614 ,  H04L5/0001 ,  H04L5/003 ,  H04L27/2613 ,  H04W72/00

    摘要： Provided is a wireless communication technique capable of supporting communication using a single component carrier, and communication using a plurality of component carriers. The communication using the plurality of carriers comprises a processing means for performing the signal processing in accordance with each of the carriers with respect to the common signal sequence used by the plurality of carriers. The present invention makes it possible to cope with the communication employing a single component carrier and the wireless communication employing a plurality of the component carriers. Further, PAPR of the reference signals can be made small because there is no possibility that the identical CAZAC sequence is used among the component carriers when a plurality of the component carriers are employed.

    摘要翻译： 提供了能够支持使用单个分量载波进行通信的无线通信技术，以及使用多个分量载波的通信。 使用多个载波的通信包括处理装置，用于根据多个载波使用的公共信号序列执行根据每个载波的信号处理。 本发明使得可以应对采用单分量载波的通信和采用多个分量载波的无线通信。 此外，当采用多个分量载波时，可以使参考信号的PAPR较小，因为在分量载波中不可能使用相同的CAZAC序列。

    RESOURCE ALLOCATION METHOD, IDENTIFICATION METHOD, RADIO COMMUNICATION SYSTEM, BASE STATION, MOBILE STATION, AND PROGRAM
    18.
    发明申请
    RESOURCE ALLOCATION METHOD, IDENTIFICATION METHOD, RADIO COMMUNICATION SYSTEM, BASE STATION, MOBILE STATION, AND PROGRAM 有权
    资源分配方法，识别方法，无线电通信系统，基站，移动站和程序

    公开(公告)号：US20110110322A1

    公开(公告)日：2011-05-12

    申请号：US13000301

    申请日：2009-06-19

    申请人： Kenji Koyanagi ,  Takamichi Inoue ,  Le Liu ,  Yoshikazu Kakura

    发明人： Kenji Koyanagi ,  Takamichi Inoue ,  Le Liu ,  Yoshikazu Kakura

    IPC分类号： H04W72/04 ,  H04W68/00

    CPC分类号： H04W72/042 ,  H04L1/0029 ,  H04L5/0039 ,  H04L5/0041 ,  H04L5/006 ,  H04L5/0064 ,  H04L5/0092 ,  H04L5/0094

    摘要： To solve a problem that although the increase of the number of frequency blocks by allocating discontinuous subcarriers (RBs) as in OFDM enables an increase in multi-diversity effect and an improvement in throughput, the number of RB allocation patterns increases with the increase of the number of frequency blocks, resulting in an increase in the amount of information relating to the allocated RBs, the resource block allocation unit is determined when resource blocks discontinuous on the frequency axis are allocated to a terminal, and the number of bits of scheduling information indicating the allocated resource blocks by using Tree Based is set to the number of bits corresponding to the determined allocation unit.

    摘要翻译： 为了解决尽管通过在OFDM中分配不连续子载波（RB）来增加频率块的数量使得能够增加多分集效应和提高吞吐量的问题，但是RB分配模式的数量随着 多个频率块，导致与分配的RB相关的信息量的增加，在频率轴上不连续的资源块被分配给终端时确定资源块分配单元，并且表示调度信息的比特数 通过使用基于树的分配的资源块被设置为与所确定的分配单元相对应的比特数。

    WIRELESS COMMUNICATION SYSTEM, BASE STATION , RESOURCE BLOCK ALLOCATION METHOD, AND PROGRAM
    19.
    发明申请
    WIRELESS COMMUNICATION SYSTEM, BASE STATION , RESOURCE BLOCK ALLOCATION METHOD, AND PROGRAM 有权
    无线通信系统，基站，资源块分配方法和程序

    公开(公告)号：US20100329199A1

    公开(公告)日：2010-12-30

    申请号：US12735992

    申请日：2009-03-16

    申请人： Le Liu ,  Kenji Koyanagi ,  Takamichi Inoue ,  Yoshikazu Kakura

    发明人： Le Liu ,  Kenji Koyanagi ,  Takamichi Inoue ,  Yoshikazu Kakura

    IPC分类号： H04W72/04

    CPC分类号： H04W72/1226 ,  H04W72/1257

    摘要： A scheduling technique for limiting a discontinuous spectrum to reduce control information to be transmitted from a base station (BS) to each of mobile stations. The method has a ranking means for ranking the mobile stations for each resource block depending on the channel status, and an allocation means for allocating the resource blocks to the mobile stations depending on the ranking of the mobile stations so that the number of resource blocks in a resource block group for one mobile station may be not more than a set number. The resource block group including at least one or more continuous resource blocks on the frequency axis.

    摘要翻译： 一种用于限制不连续频谱以减少要从基站（BS）发送到每个移动台的控制信息的调度技术。 该方法具有用于根据信道状态对每个资源块对移动台进行排序的排序装置，以及用于根据移动台的等级将资源块分配给移动站的分配装置，使得资源块的数量在 一个移动台的资源块组可以不大于设定的数量。 所述资源块组包括所述频率轴上的至少一个或多个连续的资源块。