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    Communication system
    42.
    发明授权
    Communication system 有权
    通讯系统

    公开(公告)号：US09066329B2

    公开(公告)日：2015-06-23

    申请号：US13984734

    申请日：2012-02-07

    申请人： Miho Maeda ,  Mitsuru Mochizuki

    发明人： Miho Maeda ,  Mitsuru Mochizuki

    IPC分类号： H04W4/00 ,  H04W76/02 ,  H04W48/08 ,  H04W48/20 ,  H04W48/16 ,  H04L5/00 ,  H04W84/04

    CPC分类号： H04W76/15 ,  H04L5/001 ,  H04L5/0098 ,  H04W24/02 ,  H04W48/02 ,  H04W48/08 ,  H04W48/16 ,  H04W48/20 ,  H04W84/045

    摘要： The present invention has an object to provide a communication system capable of appropriately providing services while improving a data rate using carrier aggregation. In Step ST1408, of a cell1 and a cell2 of a base station A, RRC connection is established between the cell1 and a UE, and the cell1 becomes a primary cell (PCell). Then, in Step ST1418, the cell1 determines to configure the cell2 as a secondary cell (SCell) to be aggregated with the own cell. Then, the cell1 notifies the UE of the above in Step ST1419. Upon this notification, the operation of restricting access to the cell2 from the UE is stopped by an MME, and thereafter, communication between the UE and the cell2 is started in Step ST1422.

    摘要翻译： 本发明的目的是提供一种能够在使用载波聚合提高数据速率的同时适当地提供服务的通信系统。 在步骤ST1408中，对于基站A的小区1和小区2，在小区1和UE之间建立RRC连接，小区1成为主小区（PCell）。 然后，在步骤ST1418中，单元1确定将单元2配置为与自身单元聚合的二次单元（SCell）。 然后，在步骤ST1419中，cell1向UE通知以上。 在该通知中，由MME停止对UE的小区2的限制操作，之后在步骤ST1422中开始UE与小区2之间的通信。

    Mobile communication system
    43.
    发明授权
    Mobile communication system 有权
    移动通信系统

    公开(公告)号：US08917644B2

    公开(公告)日：2014-12-23

    申请号：US13640334

    申请日：2011-04-25

    申请人： Miho Maeda ,  Mitsuru Mochizuki

    发明人： Miho Maeda ,  Mitsuru Mochizuki

    IPC分类号： G08C17/00 ,  H04W4/00 ,  H04W52/02 ,  H04W72/04 ,  H04L5/00

    CPC分类号： H04L5/0048 ,  H04L5/005 ,  H04W52/028 ,  H04W72/0406 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/24 ,  Y02D70/25

    摘要： A mobile communication system includes a plurality of eNBs that perform radio communication with an UE and an MCE that controls the eNBs. The MCE indicates an MBSFN subframe (MCE) serving as radio resources that transmit a reference signal for power measurement to the UE less frequently than normal to the eNB, the eNB, in addition to the MBSFN subframe (MCE) indicated by the MCE, designates the MBSFN subframe (eNB) serving as the radio resources that transmit a reference signal to the UE less frequently than normal, and in the MBSFN subframe (MCE) and the MBSFN subframe (eNB) the reference signal is transmitted to the UE. In this manner, the reference signal for measuring a power can be transmitted less frequently than normal, and a power consumption of the infrastructure can be reduced.

    摘要翻译： 移动通信系统包括执行与UE的无线电通信的多个eNB以及控制eNB的MCE。 MCE表示作为无线电资源的MBSFN子帧（MCE），除了由MCE指示的MBSFN子帧（MCE）之外，eNB比eNB正常发送用于功率测量的参考信号更少的UE，eNB指定 MBSFN子帧（eNB）作为向UE发送参考信号的频率低于正常的无线资源，在MBSFN子帧（MCE）和MBSFN子帧（eNB）中向基站发送参考信号。 以这种方式，用于测量功率的参考信号可以比正常传输的频率更低，并且可以降低基础设施的功耗。

    Data communications method and mobile communications system
    44.
    发明授权
    Data communications method and mobile communications system 有权
    数据通信方式和移动通信系统

    公开(公告)号：US08660046B2

    公开(公告)日：2014-02-25

    申请号：US12281089

    申请日：2006-08-09

    申请人： Miho Maeda ,  Mitsuru Mochizuki ,  Yasushi Iwane ,  Noriyuki Fukui ,  Tetsuya Mishuku ,  Michiaki Takano ,  Ryoichi Fujie ,  Shigenori Tani ,  Akira Okubo ,  Keisuke Ozaki

    发明人： Miho Maeda ,  Mitsuru Mochizuki ,  Yasushi Iwane ,  Noriyuki Fukui ,  Tetsuya Mishuku ,  Michiaki Takano ,  Ryoichi Fujie ,  Shigenori Tani ,  Akira Okubo ,  Keisuke Ozaki

    IPC分类号： H04H1/00 ,  H04J3/24

    CPC分类号： H04W4/06 ,  H04W28/20 ,  H04W68/005 ,  H04W68/02 ,  H04W72/005 ,  H04W76/28 ,  H04W88/08

    摘要： In a communications system including a base station capable of altering a frequency bandwidth which is used for transmitting broadcast data for providing point-to-multipoint broadcasting communications service and which is used for transmitting individual communications data for providing point-to-point individual communications service, and a mobile terminal capable of altering a receivable bandwidth which is used for receiving at least the broadcast data and the individual communications data transmitted from the base station, decision processing of making a decision as to whether the mobile terminal can receive reception-desired content it desires to receive among contents provided by the broadcasting communications service is executed in accordance with a frequency occupying bandwidth used for transmitting the reception-desired content. Thus, the mobile terminal becomes able to make a decision as to whether it can receive particular E-MBMS content considering its own UE position.

    摘要翻译： 在包括能够改变用于发送用于提供点对多点广播通信服务的广播数据的频带宽度的基站的通信系统中，以及用于发送用于提供点对点个人通信服务的各个通信数据的基站 以及能够改变用于至少接收广播数据和从基站发送的各个通信数据的可接收带宽的移动终端，作出关于移动终端是否可以接收接收期望内容的决定的决定处理 根据用于发送接收期望内容的频率占用带宽来执行由广播通信服务提供的内容之间的接收。 因此，移动终端能够考虑其自己的UE位置来决定它是否可以接收特定的E-MBMS内容。

    BASE STATION AND COMMUNICATION SYSTEM
    45.
    发明申请
    BASE STATION AND COMMUNICATION SYSTEM 有权
    基站和通信系统

    公开(公告)号：US20130288694A1

    公开(公告)日：2013-10-31

    申请号：US13978622

    申请日：2011-12-20

    申请人： Mitsuru Mochizuki ,  Miho Maeda ,  Yasushi Iwane ,  Takayuki Nonami

    发明人： Mitsuru Mochizuki ,  Miho Maeda ,  Yasushi Iwane ,  Takayuki Nonami

    IPC分类号： H04W72/04

    CPC分类号： H04W72/04 ,  H04L5/001 ,  H04L5/003 ,  H04L5/0053 ,  H04W72/042

    摘要： An object of the present invention is to provide a base station device and a communication system allowing flexible use of frequency resources and capable of improving use efficiency of frequency resources while increasing a data rate. In the present invention, a cell2 configured by only a DL CC2 being a resource for downlink is configured. The cell2 does not include a resource for uplink, that is, a UL CC to be associated with the DL CC2 by a DL/UL link. The link information indicating the above is notified a communication terminal device by a base station device using the DL CC2. A DL CC1 and a UL CC1 constitute a cell1. The downlink communication from the base station device to the communication terminal device is performed using the cell1 and the cell2, and the uplink communication from the communication terminal device to the base station device is performed using the cell1.

    摘要翻译： 本发明的目的是提供一种能够灵活使用频率资源的基站装置和通信系统，能够提高频率资源的使用效率，同时提高数据速率。 在本发明中，构成仅由DL CC2构成的用于下行链路的资源的小区2。 小区2不包括用于上行链路的资源，即，通过DL / UL链路与DL CC2相关联的UL CC。 指示上述的链路信息由基站装置使用DL CC2通知通信终端装置。 DL CC1和UL CC1构成单元1。 使用小区1和小区2进行从基站装置到通信终端装置的下行通信，使用小区1进行从通信终端装置到基站装置的上行通信。

    COMMUNICATION SYSTEM
    46.
    发明申请
    COMMUNICATION SYSTEM 有权
    通讯系统

    公开(公告)号：US20130203450A1

    公开(公告)日：2013-08-08

    申请号：US13877286

    申请日：2011-09-27

    申请人： Mitsuru Mochizuki ,  Miho Maeda ,  Yasushi Iwane ,  Takayuki Nonami ,  Taisei Suemitsu ,  Yuichi Nakai

    发明人： Mitsuru Mochizuki ,  Miho Maeda ,  Yasushi Iwane ,  Takayuki Nonami ,  Taisei Suemitsu ,  Yuichi Nakai

    IPC分类号： H04W68/00

    CPC分类号： H04W68/00 ,  H04W4/70 ,  H04W68/02 ,  H04W84/045

    摘要： The present invention has an object to provide a communication system capable of avoiding congestion in downlink communication or uplink communication and a shortage of radio resources arising therefrom. In the present invention, in a communication system including a normal user equipment (normal UE) that performs human to human communication and a machine type communication device (MTCD) that performs machine to machine communication, a base station device transmits a paging message to the normal UE and the MTCD for calling the normal UE and the MTCD. The paging message contains, for example, an equipment identity (UE-ID). A maximum number of equipment identities (UE-IDs) that can be accommodated within this paging message is set individually for the normal UE and the MTCD. Alternatively, the paging message contains a calling indicator in place of the equipment identity of the MTCD (UE-ID of MTCD).

    摘要翻译： 本发明的目的是提供一种能够避免下行链路通信或上行链路通信中的拥塞以及由此产生的无线电资源的缺乏的通信系统。 在本发明中，在具有进行人与人通信的普通用户装置（普通UE）和进行机对机通信的机器型通信装置（MTCD）的通信系统中，基站装置向 正常UE和用于呼叫正常UE和MTCD的MTCD。 寻呼消息包含例如设备标识（UE-ID）。 针对正常的UE和MTCD，分别设置可以容纳在该寻呼消息内的设备标识（UE-ID）的最大数目。 或者，寻呼消息包含呼叫指示符，代替MTCD的设备标识（MTCD的UE-ID）。

    MOBILE COMMUNICATION SYSTEM
    47.
    发明申请
    MOBILE COMMUNICATION SYSTEM 有权
    移动通信系统

    公开(公告)号：US20120196603A1

    公开(公告)日：2012-08-02

    申请号：US13499737

    申请日：2010-09-15

    申请人： Mitsuru Mochizuki ,  Miho Maeda ,  Yasushi Iwane ,  Yuji Kakehi ,  Masayuki Nakazawa ,  Taisei Suemitsu

    发明人： Mitsuru Mochizuki ,  Miho Maeda ,  Yasushi Iwane ,  Yuji Kakehi ,  Masayuki Nakazawa ,  Taisei Suemitsu

    IPC分类号： H04W36/00 ,  H04W4/00

    CPC分类号： H04W36/08 ,  H04J11/00 ,  H04W8/186 ,  H04W28/04 ,  H04W36/0016 ,  H04W48/02 ,  H04W60/00 ,  H04W74/02 ,  H04W88/085 ,  H04W88/10

    摘要： A mobile communication system hybridly allows, in a case where an access group consisting of one or more user equipments and one or more base stations is registered, the base station included in the access group to have access in a closed mode from the user equipment included in the same access group and access in an open mode from a user equipment that is not included in the same access group, wherein a communication area of the base station in the open mode is identical to a communication area of the base station in the closed mode. This eliminates a communication area in which the base station serving as an access destination differs between the user equipment in the closed mode and the user equipment in the open mode.

    摘要翻译： 在由一个或多个用户设备和一个或多个基站组成的接入组被注册的情况下，移动通信系统允许包括在接入组中的基站从包括的用户设备以闭合模式进入 在相同的接入组中并且从未包括在相同接入组中的用户设备以开放模式进行接入，其中所述基站在开放模式中的通信区域与所述基站在所述闭路中的通信区域相同 模式。 这消除了用作接入目的地的基站在处于关闭模式的用户设备和处于打开模式的用户设备之间的通信区域。

    MOBILE COMMUNICATION SYSTEM
    49.
    发明申请
    MOBILE COMMUNICATION SYSTEM 有权
    移动通信系统

    公开(公告)号：US20120044910A1

    公开(公告)日：2012-02-23

    申请号：US13266336

    申请日：2010-04-21

    申请人： Miho Maeda ,  Mitsuru Mochizuki ,  Taiga Saegusa ,  Yasushi Iwane

    发明人： Miho Maeda ,  Mitsuru Mochizuki ,  Taiga Saegusa ,  Yasushi Iwane

    IPC分类号： H04W24/02 ,  H04W36/30

    CPC分类号： H04W24/02 ,  H04L5/0005 ,  H04L5/001 ,  H04L5/0091 ,  H04W36/30 ,  H04W48/12

    摘要： A base station which uses either one of a plurality of component carriers individually or uses an aggregate carrier which is an aggregate of the above-mentioned plurality of component carriers to carry out radio communications with a mobile terminal corresponding to the above-mentioned component carrier and also carry out radio communications with a mobile terminal corresponding to the above-mentioned aggregate carrier is provided. The base station notifies a bandwidth of an aggregate carrier which is an aggregate of all of the above-mentioned component carriers, as a bandwidth which the above-mentioned base station uses, to the mobile terminal corresponding to the above-mentioned aggregate carrier. As a result, while an improvement in the transmission rate is provided according to the aggregate carrier, the base station can also support an operation of a mobile terminal corresponding to a component carrier.

    摘要翻译： 使用单独使用多个分量载波中的任一个的基站或使用作为上述多个分量载波的集合的聚合载波来执行与对应于上述分量载波的移动终端的无线电通信，以及 还提供与对应于上述聚合载体的移动终端的无线电通信。 基站将作为上述基站使用的带宽的作为上述所有分量载波的总和的汇聚载波的带宽通知对应于上述聚合载波的移动终端。 结果，虽然根据聚合载波提供传输速率的改进，但是基站也可以支持对应于分量载波的移动终端的操作。