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    WIRELESS COMMUNICATION SYSTEM AND METHOD FOR CONTROLLING REPORTING SETTINGS
    3.
    发明申请
    WIRELESS COMMUNICATION SYSTEM AND METHOD FOR CONTROLLING REPORTING SETTINGS 审中-公开
    无线通信系统和控制报告设置的方法

    公开(公告)号：US20150003362A1

    公开(公告)日：2015-01-01

    申请号：US14375092

    申请日：2013-01-24

    申请人： Takamichi Inoue ,  Kojiro Hamabe ,  Yoshikazu Kakura ,  Naoto Ishii ,  Le Liu

    发明人： Takamichi Inoue ,  Kojiro Hamabe ,  Yoshikazu Kakura ,  Naoto Ishii ,  Le Liu

    IPC分类号： H04W24/10 ,  H04B7/02 ,  H04L5/00

    CPC分类号： H04W24/10 ,  H04B7/024 ,  H04B7/0626 ,  H04B7/063 ,  H04B7/0639 ,  H04L5/0035 ,  H04L5/0053 ,  H04L5/0057

    摘要： A method for controlling reporting setting that enables reporting setting to be changed quickly in a system where CoMP transmission is performed, as well as a wireless communications system using the same are provided. In a wireless communications system based on a coordinated transmission scheme in which multiple transmission stations included in a network perform transmission in coordination with each other, the network notifies multiple pieces of reporting setting information for channel state information to a reception station that is a target of the coordinated transmission scheme, and the transmission stations and the reception station share reporting setting information to be applied among the multiple pieces of reporting setting information.

    摘要翻译： 提供了一种用于控制在执行CoMP传输的系统中能够快速改变报告设置的报告设置的方法，以及使用该设置的无线通信系统。 在基于协同传输方式的无线通信系统中，网络中包括的多个传输站彼此协调地进行传输，网络将通道状态信息的多条报告设置信息通知给作为目标的接收站的接收站 协调传输方案，以及发送站和接收站共享在多条报告设置信息之间应用的报告设置信息。

    RADIO COMMUNICATION SYSTEM AND METHOD
    5.
    发明申请
    RADIO COMMUNICATION SYSTEM AND METHOD 有权
    无线电通信系统和方法

    公开(公告)号：US20150049621A1

    公开(公告)日：2015-02-19

    申请号：US14375515

    申请日：2012-01-30

    申请人： Le Liu ,  Takamichi Inoue ,  Naoto Ishii ,  Yoshikazu Kakura

    发明人： Le Liu ,  Takamichi Inoue ,  Naoto Ishii ,  Yoshikazu Kakura

    IPC分类号： H04W24/08

    CPC分类号： H04L5/0057 ,  H04B7/024 ,  H04B17/24 ,  H04B17/309 ,  H04B17/345 ,  H04L5/0035 ,  H04L5/0048 ,  H04W24/08 ,  H04W72/042 ,  H04W72/082

    摘要： A radio communication system includes a network and a user terminal, wherein the network includes a plurality of radio stations and a controller which controls the plurality of radio stations, wherein at least two of the plurality of radio stations communicate with the user terminal, wherein the controller notifies the user terminal of information about resource for interference measurement, wherein the user terminal calculates and reports channel quality information based on the information.

    摘要翻译： 无线通信系统包括网络和用户终端，其中所述网络包括多个无线电站和控制所述多个无线电台的控制器，其中所述多个无线电站中的至少两个与所述用户终端通信，其中， 控制器向用户终端通知有关干扰测量用资源的信息，其中，用户终端基于该信息计算并报告信道质量信息。

    Resource allocation method, identification method, base station, mobile station, and program
    6.
    发明授权
    Resource allocation method, identification method, base station, mobile station, and program 有权
    资源分配方法，识别方法，基站，移动台和程序

    公开(公告)号：US09386574B2

    公开(公告)日：2016-07-05

    申请号：US13000265

    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 ,  H04L5/00 ,  H04W28/06

    CPC分类号： H04W72/0413 ,  H04L5/0039 ,  H04L5/0094 ,  H04W28/06 ,  H04W72/042 ,  H04W72/0453

    摘要： Provided is a technique capable of reporting resource block allocation information with no waste when an allocated resource block is reported, because in the current LTE downlink, the waste of the amount of resource allocation information increases in some cases since a restriction is imposed such that 37-bit fixed scheduling information is transmitted. A resource block group consisting of at least one or more resource blocks continuous on the frequency axis is allocated to a terminal, and the number of controlling signals for reporting allocation information indicating the allocated resource blocks is determined.

    摘要翻译： 提供了当所分配的资源块被报告时能够报告资源块分配信息而不浪费的技术，因为在当前的LTE下行链路中，由于施加了限制，所以资源分配信息量的浪费在某些情况下增加，因此37 位固定调度信息被发送。 将由频率轴上连续的至少一个或多个资源块组成的资源块组分配给终端，并且确定用于报告指示分配的资源块的分配信息的控制信号的数量。

    RESOURCE ALLOCATION METHOD, IDENTIFICATION METHOD, BASE STATION, MOBILE STATION, AND PROGRAM
    7.
    发明申请
    RESOURCE ALLOCATION METHOD, IDENTIFICATION METHOD, BASE STATION, MOBILE STATION, AND PROGRAM 有权
    资源分配方法，识别方法，基站，移动站和程序

    公开(公告)号：US20110113433A1

    公开(公告)日：2011-05-12

    申请号：US13000265

    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： G06F9/50

    CPC分类号： H04W72/0413 ,  H04L5/0039 ,  H04L5/0094 ,  H04W28/06 ,  H04W72/042 ,  H04W72/0453

    摘要： Provided is a technique capable of reporting resource block allocation information with no waste when an allocated resource block is reported, because in the current LTE downlink, the waste of the amount of resource allocation information increases in some cases since a restriction is imposed such that 37-bit fixed scheduling information is transmitted. A resource block group consisting of at least one or more resource blocks continuous on the frequency axis is allocated to a terminal, and the number of controlling signals for reporting allocation information indicating the allocated resource blocks is determined.

    摘要翻译： 提供了当所分配的资源块被报告时能够报告资源块分配信息而不浪费的技术，因为在当前的LTE下行链路中，由于施加了限制，所以资源分配信息量的浪费在某些情况下增加，因此37 位固定调度信息被发送。 将由频率轴上连续的至少一个或多个资源块组成的资源块组分配给终端，并且确定用于报告指示分配的资源块的分配信息的控制信号的数量。

    WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION SETTING METHOD, BASE STATION, MOBILE STATION, AND PROGRAM
    8.
    发明申请
    WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION SETTING METHOD, BASE STATION, MOBILE STATION, AND PROGRAM 有权
    无线通信系统，无线通信设置方法，基站，移动站和程序

    公开(公告)号：US20110002282A1

    公开(公告)日：2011-01-06

    申请号：US12735993

    申请日：2009-03-18

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

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

    IPC分类号： H04W72/04

    CPC分类号： H04W72/0453 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0041 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/0057 ,  H04L5/006 ,  H04L5/0064 ,  H04L5/0094 ,  H04L27/2614 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/042 ,  H04W88/02 ,  H04W88/08

    摘要： The problem is that, in a mobile wireless system, when more than one frequency block composed of resource blocks that are consecutive on a frequency axis is assigned to one mobile station, the multi-diversity effect due to scheduling increases by the number of assigned frequency blocks being increased, but the overhead caused by the scheduling information increases. Accordingly, there is a tradeoff between the multi-diversity effect and the scheduling overhead. However, when the aforementioned tradeoff was considered with OFDM and SC-FDMA, the same fixed number of frequency blocks would have been used for all mobile stations. Accordingly, an optimization that takes into account the tradeoff between the multi-diversity effect and scheduling overhead has not been sufficiently achieved. In a wireless communication system, the maximum frequency block number, which is the maximum number of the aforementioned frequency blocks assigned to the same mobile station, is set based on system information, which is information pertaining to the base station installation environment and the mobile station or the mobile station's communication status, and the base station assigns no more resource blocks than the aforementioned maximum frequency block number.

    摘要翻译： 问题在于，在移动无线系统中，当将由频率轴上连续的资源块组成的多个频率块分配给一个移动台时，由调度引起的多分集效应增加分配频率的数量 块增加，但由调度信息引起的开销增加。 因此，在多分集效应和调度开销之间存在折衷。 然而，当使用OFDM和SC-FDMA考虑上述权衡时，相同的固定数量的频率块将已经用于所有移动台。 因此，考虑到多分集效应和调度开销之间的折衷的优化尚未充分实现。 在无线通信系统中，基于作为与基站安装环境和移动台有关的信息的系统信息，设定作为分配给同一移动站的上述频率块的最大数量的最大频率块号 或移动台的通信状态，并且基站不再分配比上述最大频率块号更多的资源块。