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    MOBILE TERMINAL APPARATUS AND METHOD OF TRANSMITTING AN UPLINK CONTROL INFORMATION SIGNAL
    1.
    发明申请
    MOBILE TERMINAL APPARATUS AND METHOD OF TRANSMITTING AN UPLINK CONTROL INFORMATION SIGNAL 审中-公开
    移动终端设备和发送上行控制信息信号的方法

    公开(公告)号：US20150181591A1

    公开(公告)日：2015-06-25

    申请号：US14636597

    申请日：2015-03-03

    Applicant: NTT DOCOMO, INC.

    Inventor： Yoshihisa Kishiyama ,  Teruo Kawamura ,  Daisuke Nishikawa

    IPC: H04W72/04 ,  H04W52/34

    CPC classification number: H04W72/0413 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0053 ,  H04W28/04 ,  H04W52/34 ,  H04W52/367

    Abstract: To suppress and minimize changes from the method of transmitting an uplink control information in the LTE system, while supporting increases in the system band and increases in the transmission layer when there is a PUSCH signal transmitted in the same subframe, provided is a configuration for generating a UCI signal for a base station apparatus (20) in a mobile communication system having a system band comprised of a plurality of component carriers, multiplexing the UCI signal into a PUSCH signal transmitted in the same subframe as the UCI signal in a user specific component carrier used in transmission of a PUCCH signal, and transmitting the PUSCH signal into which the UCI signal is multiplexed to the base station apparatus (20).

    Abstract translation: 为了抑制和最小化在LTE系统中发送上行控制信息的方法的变化，同时在同一子帧中发送了PUSCH信号的同时支持系统频带的增加和传输层的增加，提供了用于生成 用于具有由多个分量载波组成的系统频带的移动通信系统中的基站装置（20）的UCI信号，将UCI信号复用为与用户特定组件中的与UCI信号相同的子帧中发送的PUSCH信号 在PUCCH信号的发送中使用的载波，以及将UCI信号复用到的PUSCH信号发送到基站装置（20）。

    MOBILE COMMUNICATION METHOD, RADIO BASE STATION, AND MOBILE STATION
    2.
    发明申请
    MOBILE COMMUNICATION METHOD, RADIO BASE STATION, AND MOBILE STATION 有权
    移动通信方法，无线基站和移动站

    公开(公告)号：US20150023268A1

    公开(公告)日：2015-01-22

    申请号：US14375880

    申请日：2013-01-31

    Applicant: NTT DOCOMO, INC.

    Inventor： Tooru Uchino ,  Sadayuki Abeta ,  Anil Umesh ,  Hideaki Takahashi ,  Yuta Sagae ,  Daisuke Nishikawa ,  Kazuaki Takeda

    IPC: H04W72/12 ,  H04B7/06 ,  H04L5/00 ,  H04W72/04

    CPC classification number: H04W72/1284 ,  H04B7/0613 ,  H04L5/0092 ,  H04W8/22 ,  H04W72/0413 ,  H04W72/048

    Abstract: An objective is to improve communication quality by reducing an insertion loss or the like of a diplexer inserted to reduce a leakage from an uplink band to a downlink band in different bands. A mobile communication method according to the present invention includes the steps of: transmitting simultaneous transmission capability information from a mobile station UE to a radio base station eNB, the simultaneous transmission capability information indicating whether or not the mobile station UE can transmit uplink data signals via multiple carriers in the same sub-frame while performing uplink CA; performing scheduling for the mobile station UE by the radio base station eNB on the basis of the simultaneous transmission capability information; and performing communication by the mobile station UE on the basis of the scheduling information.

    Abstract translation: 目的是通过减少插入的双工器的插入损耗等来提高通信质量，以减少从不同频带中的上行链路频带到下行链路频带的泄漏。 根据本发明的移动通信方法包括以下步骤：从移动台UE向无线基站eNB发送同时发送能力信息，同时发送能力信息，指示移动台UE是否可以经由 在执行上行链路CA的同一子帧中的多个载波; 基于同时发送能力信息，对无线基站eNB进行移动台UE的调度; 以及基于所述调度信息进行所述移动台UE的通信。

    MOBILE COMMUNICATION METHOD, RADIO BASE STATION, AND MOBILE STATION
    3.
    发明申请
    MOBILE COMMUNICATION METHOD, RADIO BASE STATION, AND MOBILE STATION 有权
    移动通信方法，无线基站和移动站

    公开(公告)号：US20150103762A1

    公开(公告)日：2015-04-16

    申请号：US14385653

    申请日：2013-03-14

    Applicant: NTT DOCOMO, INC.

    Inventor： Tooru Uchino ,  Yuta Sagae ,  Sadayuki Abeta ,  Hideaki Takahashi ,  Anil Umesh ,  Daisuke Nishikawa ,  Kazuaki Takeda

    IPC: H04W72/04

    CPC classification number: H04W72/048 ,  H04L5/001 ,  H04L5/0044 ,  H04L5/0094 ,  H04L5/143 ,  H04W8/24

    Abstract: The present invention aims to reduce an insertion loss or the like caused by a diplexer inserted to reduce leakage from an uplink bandwidth to a downlink bandwidth of different bands, and thereby to improve a communication quality. A mobile communication method according to the present invention includes the steps of: transmitting simultaneous transmission capability information from a mobile station UE to a radio base station eNB, the simultaneous transmission capability information indicating whether or not the mobile station UE is able to transmit uplink data signal via multiple carriers in multiple bands within a same sub-frame in performing uplink CA; performing scheduling for the mobile station UE by the radio base station eNB based on the simultaneous transmission capability information; and performing communications by the mobile station UE based on the scheduling information.

    Abstract translation: 本发明旨在减少由插入的双工器引起的插入损耗等，以减少从上行链路带宽到不同频带的下行链路带宽的泄漏，从而提高通信质量。 根据本发明的移动通信方法包括以下步骤：从移动台UE向无线基站eNB发送同时发送能力信息，表示移动台UE能否发送上行数据的同时发送能力信息 在执行上行链路CA时在相同子帧内的多个频带中的多个载波信号; 基于同时发送能力信息，由无线基站eNB对移动台UE进行调度; 以及基于所述调度信息由所述移动台UE进行通信。

    RADIO COMMUNICATION SYSTEM, BASE STATION, AND COMMUNICATION CONTROL METHOD
    5.
    发明申请
    RADIO COMMUNICATION SYSTEM, BASE STATION, AND COMMUNICATION CONTROL METHOD 审中-公开
    无线电通信系统，基站和通信控制方法

    公开(公告)号：US20150045084A1

    公开(公告)日：2015-02-12

    申请号：US14380597

    申请日：2013-01-15

    Applicant: NTT DOCOMO, INC.

    Inventor： Akihito Morimoto ,  Nobuhiko Miki ,  Daisuke Nishikawa ,  Hiroyuki Ishii

    IPC: H04W52/24

    CPC classification number: H04W52/242 ,  H04W16/32 ,  H04W52/146 ,  H04W52/241 ,  H04W52/343 ,  H04W52/40 ,  H04W84/045

    Abstract: Downlink reception power from a second base station is adjusted upward using a cell range expansion offset value. Based on the downlink reception power, a connection destination base station for a user device is selected. A parameter for calculating a target uplink reception characteristic at the second base station is set according to the cell range expansion offset value corresponding to the second base station. Based on the parameter, the target uplink reception characteristic of radio waves from the user device is calculated. Uplink transmission power of the user device is controlled so that an uplink reception characteristic of radio waves from the user device approaches the target uplink reception characteristic.

    Abstract translation: 来自第二基站的下行链路接收功率使用小区范围扩展偏移值向上调整。 基于下行接收功率，选择用户装置的连接目的地基站。 根据与第二基站对应的小区范围扩展偏移值，设定用于计算第二基站的目标上行链路接收特性的参数。 基于该参数，计算来自用户装置的无线电波的目标上行接收特性。 控制用户装置的上行传输功率，使得来自用户装置的无线电波的上行接收特性接近目标上行接收特性。

    Mobile communication method, radio base station, and mobile station
    8.
    发明授权
    Mobile communication method, radio base station, and mobile station 有权
    移动通信方式，无线基站，移动台

    公开(公告)号：US09596699B2

    公开(公告)日：2017-03-14

    申请号：US14375880

    申请日：2013-01-31

    Applicant: NTT DOCOMO, INC.

    Inventor： Tooru Uchino ,  Sadayuki Abeta ,  Anil Umesh ,  Hideaki Takahashi ,  Yuta Sagae ,  Daisuke Nishikawa ,  Kazuaki Takeda

    IPC: H04W4/00 ,  H04W72/12 ,  H04W72/04 ,  H04B7/06 ,  H04L5/00 ,  H04W8/22

    CPC classification number: H04W72/1284 ,  H04B7/0613 ,  H04L5/0092 ,  H04W8/22 ,  H04W72/0413 ,  H04W72/048

    Abstract: An objective is to improve communication quality by reducing an insertion loss or the like of a diplexer inserted to reduce a leakage from an uplink band to a downlink band in different bands. A mobile communication method according to the present invention includes the steps of: transmitting simultaneous transmission capability information from a mobile station UE to a radio base station eNB, the simultaneous transmission capability information indicating whether or not the mobile station UE can transmit uplink data signals via multiple carriers in the same sub-frame while performing uplink CA; performing scheduling for the mobile station UE by the radio base station eNB on the basis of the simultaneous transmission capability information; and performing communication by the mobile station UE on the basis of the scheduling information.

    Abstract translation: 目的是通过减少插入的双工器的插入损耗等来提高通信质量，以减少从不同频带中的上行链路频带到下行链路频带的泄漏。 根据本发明的移动通信方法包括以下步骤：从移动台UE向无线基站eNB发送同时发送能力信息，同时发送能力信息，指示移动台UE是否可以经由 在执行上行链路CA的同一子帧中的多个载波; 基于同时发送能力信息，对无线基站eNB进行移动台UE的调度; 以及基于所述调度信息进行所述移动台UE的通信。

    RADIO BASE STATION APPARATUS, MOBILE TERMINAL APPARATUS AND RADIO COMMUNICATION METHOD
    9.
    发明申请
    RADIO BASE STATION APPARATUS, MOBILE TERMINAL APPARATUS AND RADIO COMMUNICATION METHOD 审中-公开
    无线基站装置，移动终端装置和无线电通信方法

    公开(公告)号：US20150156772A1

    公开(公告)日：2015-06-04

    申请号：US14558107

    申请日：2014-12-02

    Applicant: NTT DOCOMO, INC.

    Inventor： Daisuke Nishikawa ,  Kazuaki Takeda ,  Tetsushi Abe ,  Yoshihisa Kishiyama

    IPC: H04W72/04

    CPC classification number: H04W72/042 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0091 ,  H04W28/18 ,  H04W48/08 ,  H04W72/04 ,  H04W72/0413 ,  H04W72/0446 ,  H04W72/14 ,  H04W88/08

    Abstract: A radio base station apparatus that reports SRS (Sounding Reference Signal) transmission control information to a mobile terminal apparatus and controls transmission of an SRS by the mobile terminal apparatus is described. The radio base station includes an SRS setting section configured to select bit information to report to the mobile terminal apparatus, from a table having bit information to indicate not to trigger the SRS and bit information to indicate to trigger the SRS using a default SRS parameter and a reporting section configured to report the bit information for the mobile terminal apparatus using a downlink control channel.

    Abstract translation: 描述了向移动终端装置报告SRS（探空参考信号）发送控制信息并控制移动终端装置发送SRS的无线基站装置。 无线基站包括：SRS设定部，被配置为从具有指示不触发SRS的比特信息的表和使用默认SRS参数来指示触发SRS的比特信息的表中选择要向移动终端装置报告的比特信息;以及 报告部，被配置为使用下行链路控制信道来报告所述移动终端装置的比特信息。

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