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    Terminal, base station, transmission method and reception method in a heterogeneous network regarding comp control of channel information
    3.
    发明授权
    Terminal, base station, transmission method and reception method in a heterogeneous network regarding comp control of channel information 有权
    终端，基站，传输方法和接收方法在异构网络中对信道信息的控制

    公开(公告)号：US09325475B2

    公开(公告)日：2016-04-26

    申请号：US14237056

    申请日：2012-07-23

    申请人： Masayuki Hoshino ,  Hidetoshi Suzuki ,  Akihiko Nishio ,  Takashi Tamura

    发明人： Masayuki Hoshino ,  Hidetoshi Suzuki ,  Akihiko Nishio ,  Takashi Tamura

    IPC分类号： H04L12/26 ,  H04L5/00 ,  H04W24/10 ,  H04B7/02 ,  H04B7/06 ,  H04L1/00 ,  H04L1/16 ,  H04W52/14 ,  H04W52/24

    CPC分类号： H04L5/0053 ,  H04B7/024 ,  H04B7/0626 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0026 ,  H04L1/0031 ,  H04L1/1671 ,  H04L5/0035 ,  H04W24/10 ,  H04W52/146 ,  H04W52/247

    摘要： The present invention is a terminal capable of suppressing increase in transmit power required for transmitting a CSI report at a terminal while widely securing candidates for motion control. A reception processing unit (203) receives multiple reference signals from multiple transmission points, first information indicating the multiple transmission points, and second information indicating at least one transmission point included in the multiple transmission points; a CSI generation unit (206), on the basis of the first information, generates first channel information including channel information corresponding to each of the multiple reference signals from the multiple transmission points, and on the basis of the second information, generates second channel information including channel information corresponding to the reference signals from the at least one of the transmission points; and a transmission signal formation unit (208) transmits the first channel information and the second channel information which have been generated.

    摘要翻译： 本发明是能够抑制在终端发送CSI报告所需的发送功率的增加的终端，同时广泛地确保运动控制的候选。 接收处理单元（203）从多个发送点接收多个参考信号，指示多个发送点的第一信息，以及指示包含在多个发送点中的至少一个发送点的第二信息。 基于第一信息的CSI生成单元（206）生成包括与来自多个发送点的多个参考信号中的每一个对应的信道信息的第一信道信息，并且基于第二信息生成第二信道信息 包括对应于来自所述至少一个传输点的参考信号的信道信息; 发送信号形成部（208）发送已经生成的第一信道信息和第二信道信息。

    TERMINAL, BASE STATION, TRANSMISSION METHOD AND RECEPTION METHOD
    4.
    发明申请
    TERMINAL, BASE STATION, TRANSMISSION METHOD AND RECEPTION METHOD 有权
    终端，基站，传输方法和接收方法

    公开(公告)号：US20140161093A1

    公开(公告)日：2014-06-12

    申请号：US14237056

    申请日：2012-07-23

    申请人： Masayuki Hoshino ,  Hidetoshi Suzuki ,  Akihiko Nishio ,  Takashi Tamura

    发明人： Masayuki Hoshino ,  Hidetoshi Suzuki ,  Akihiko Nishio ,  Takashi Tamura

    IPC分类号： H04L5/00 ,  H04W24/10

    CPC分类号： H04L5/0053 ,  H04B7/024 ,  H04B7/0626 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0026 ,  H04L1/0031 ,  H04L1/1671 ,  H04L5/0035 ,  H04W24/10 ,  H04W52/146 ,  H04W52/247

    摘要： The present invention is a terminal capable of suppressing increase in transmit power required for transmitting a CSI report at a terminal while widely securing candidates for motion control. A reception processing unit (203) receives multiple reference signals from multiple transmission points, first information indicating the multiple transmission points, and second information indicating at least one transmission point included in the multiple transmission points; a CSI generation unit (206), on the basis of the first information, generates first channel information including channel information corresponding to each of the multiple reference signals from the multiple transmission points, and on the basis of the second information, generates second channel information including channel information corresponding to the reference signals from the at least one of the transmission points; and a transmission signal formation unit (208) transmits the first channel information and the second channel information which have been generated.

    摘要翻译： 本发明是能够抑制在终端发送CSI报告所需的发送功率的增加的终端，同时广泛地确保运动控制的候选。 接收处理单元（203）从多个发送点接收多个参考信号，指示多个发送点的第一信息，以及指示包含在多个发送点中的至少一个发送点的第二信息。 基于第一信息的CSI生成单元（206）生成包括与来自多个发送点的多个参考信号中的每一个对应的信道信息的第一信道信息，并且基于第二信息生成第二信道信息 包括对应于来自所述至少一个传输点的参考信号的信道信息; 发送信号形成部（208）发送已经生成的第一信道信息和第二信道信息。

    HANDOVER CONTROL METHOD, WIRELESS COMMUNICATION TERMINAL, AND WIRELESS COMMUNICATION DEVICE
    6.
    发明申请
    HANDOVER CONTROL METHOD, WIRELESS COMMUNICATION TERMINAL, AND WIRELESS COMMUNICATION DEVICE 有权
    切换控制方法，无线通信终端和无线通信设备

    公开(公告)号：US20140126545A1

    公开(公告)日：2014-05-08

    申请号：US14131873

    申请日：2012-07-31

    申请人： Takashi Tamura ,  Hidenori Matsuo ,  Akihiko Nishio ,  Daichi Imamura

    发明人： Takashi Tamura ,  Hidenori Matsuo ,  Akihiko Nishio ,  Daichi Imamura

    IPC分类号： H04W36/30

    CPC分类号： H04W36/30 ,  H04W36/0016 ,  H04W36/0055 ,  H04W36/04 ,  H04W36/24 ,  H04W36/38

    摘要： Under a handover control method, a wireless communication terminal receives a conditional handover command that is transmitted from a wireless communication device which provides an own cell connected to the wireless communication terminal and that gives a command to start handover to an adjacent cell when a predetermined condition is satisfied; determines whether or not the predetermined condition is satisfied; and starts handover to the adjacent cell indicated by the conditional handover command when the predetermined condition is satisfied.

    摘要翻译： 在切换控制方法下，无线通信终端接收从提供连接到无线通信终端的自身小区的无线通信装置发送的条件切换命令，并且在预定条件下给出开始向相邻小区切换的命令 满意 确定是否满足预定条件; 并且当满足预定条件时，开始切换到由条件切换命令指示的相邻小区。

    TERMINAL APPARATUS, BASE STATION APPARATUS, TRANSMISSION METHOD AND RECEPTION METHOD
    7.
    发明申请
    TERMINAL APPARATUS, BASE STATION APPARATUS, TRANSMISSION METHOD AND RECEPTION METHOD 有权
    终端装置，基站装置，传输方法和接收方法

    公开(公告)号：US20140050182A1

    公开(公告)日：2014-02-20

    申请号：US14113651

    申请日：2012-06-29

    申请人： Takashi Iwai ,  Daichi Imamura ,  Masayuki Hoshino ,  Akihiko Nishio ,  Takashi Tamura ,  Kazuki Takeda

    发明人： Takashi Iwai ,  Daichi Imamura ,  Masayuki Hoshino ,  Akihiko Nishio ,  Takashi Tamura ,  Kazuki Takeda

    IPC分类号： H04W52/24 ,  H04L5/00

    CPC分类号： H04W52/246 ,  H04B7/024 ,  H04L1/0077 ,  H04L5/0048 ,  H04W52/146 ,  H04W52/16 ,  H04W52/242 ,  H04W52/244 ,  H04W52/325 ,  H04W52/40 ,  H04W88/02

    摘要： Provided is a terminal apparatus in which, a transmission control unit (204) controls the transmission power of a sounding reference signal (SRS) by use of an offset value relative to the transmission power of a data signal, and a transmission unit (206) transmits the SRS by use of the transmission power as controlled. If a subframe to be used for transmitting the SRS is a predetermined subframe, the transmission control unit (204) uses a first offset value to control the transmission power of the SRS. Otherwise, the transmission control unit (204) uses a second offset value to control the transmission power of the SRS. The second offset value is an offset value that has been established so as to be transmitted to the serving cell of the terminal (200), and the first offset value is greater than the second offset value.

    摘要翻译： 提供一种终端装置，其中发送控制单元（204）通过使用相对于数据信号的发送功率的偏移值来控制探测参考信号（SRS）的发送功率，以及发送单元（206） 通过使用受控的发送功率来发送SRS。 如果要用于发送SRS的子帧是预定的子帧，则发送控制单元（204）使用第一偏移值来控制SRS的发送功率。 否则，发送控制单元（204）使用第二偏移值来控制SRS的发送功率。 第二偏移值是已被建立以便发送到终端（200）的服务小区的偏移值，并且第一偏移值大于第二偏移值。

    Mobile terminal, base station, cell reception quality measuring method and cell reception quality measuring system
    9.
    发明授权
    Mobile terminal, base station, cell reception quality measuring method and cell reception quality measuring system 有权
    移动终端，基站，小区接收质量测量方法和小区接收质量测量系统

    公开(公告)号：US08989043B2

    公开(公告)日：2015-03-24

    申请号：US13814319

    申请日：2012-02-02

    申请人： Hidenori Matsuo ,  Takahisa Aoyama ,  Takashi Tamura

    发明人： Hidenori Matsuo ,  Takahisa Aoyama ,  Takashi Tamura

    IPC分类号： H04W24/00 ,  H04W24/10 ,  H04W36/00 ,  H04W84/04

    CPC分类号： H04W24/10 ,  H04W36/0088 ,  H04W84/045

    摘要： Disclosed is a technique for providing a mobile terminal and the like capable of reducing inter-cell interference between a macro cell and a small cell, suppressing frequent switching of a primary cell in carrier aggregation, and hence reducing an increase in the processing load on a base station and an increase in the power consumption of the terminal. According to the technique, there are included a receiving unit 603 for receiving a message including information for causing a reception quality in a second cell to be measured in tune with timing of a predetermined control channel area of a signal to be transmitted from a first base station in a predetermined frequency band, and a measurement unit 605 for measuring the reception quality in the second cell based on the information received.

    摘要翻译： 公开了一种用于提供能够减少宏小区和小小区之间的小区间干扰的移动终端等的技术，抑制载波聚合中的主小区的频繁切换，从而减少对一个小区的处理负荷的增加 基站和终端的功耗增加。 根据该技术，包括接收单元603，用于接收包括用于使得要从第一基站发送的信号的预定控制信道区域的定时与第二小区中的接收质量相关联的信息的消息 在测量单元605中，基于所接收的信息来测量第二小区中的接收质量。

    WIRELESS COMMUNICATION TERMINAL, WIRELESS COMMUNICATION BASE STATION, WIRELESS COMMUNICATION SYSTEM, AND REPORTING METHOD
    10.
    发明申请
    WIRELESS COMMUNICATION TERMINAL, WIRELESS COMMUNICATION BASE STATION, WIRELESS COMMUNICATION SYSTEM, AND REPORTING METHOD 有权
    无线通信终端，无线通信基站，无线通信系统和报告方法

    公开(公告)号：US20130315075A1

    公开(公告)日：2013-11-28

    申请号：US13984199

    申请日：2012-01-26

    申请人： Takashi Tamura ,  Takahisa Aoyama ,  Hidenori Matsuo

    发明人： Takashi Tamura ,  Takahisa Aoyama ,  Hidenori Matsuo

    IPC分类号： H04W24/10

    CPC分类号： H04W24/10 ,  H04L43/0823 ,  H04W76/19 ,  Y02B70/30 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146

    摘要： In a wireless communication terminal in a wireless communication system for performing a control not to transmit signals, or to transmit signals with a reduction in a transmission power by a part of radio resources for a downlink signal in a cell provided by a base station, the terminal receives control information in generating a report related to a measurement result of the cell provided by the base station, monitors a state of a radio link with an own cell, and performs measurement on reception of the downlink signal. If an instruction for restricting the measurement to a part of the radio resources is included in the control information from the base station after the radio link failure occurs, the terminal generates and transmits a radio link failure report including the measurement result in the radio resources as instructed when the radio link failure occurs.

    摘要翻译： 在用于执行不发送信号的控制的无线通信系统中的无线通信终端中，或者由基站提供的小区中的下行链路信号的一部分无线资源的发送功率的降低来发送信号， 终端在生成与由基站提供的小区的测量结果相关的报告时接收控制信息，监视与自身小区的无线链路的状态，并且在接收到下行链路信号时进行测量。 在无线链路故障发生后，如果将测量限制为无线电资源的一部分的指令被包括在来自基站的控制信息中，则终端生成并发送包括无线电资源中的测量结果的无线电链路故障报告作为 指示无线电链路发生故障时。