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    MOBILE COMMUNICATION SYSTEM
    11.
    发明申请
    MOBILE COMMUNICATION SYSTEM 有权
    移动通信系统

    公开(公告)号：US20120190363A1

    公开(公告)日：2012-07-26

    申请号：US13499026

    申请日：2010-09-15

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

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

    IPC分类号： H04W60/00 ,  H04W36/08 ,  H04W68/00

    CPC分类号： H04W36/0072 ,  H04W28/06 ,  H04W36/38 ,  H04W48/02 ,  H04W60/00 ,  H04W74/00 ,  H04W84/045 ,  H04W88/18

    摘要： A mobile communication system including a mobile terminal, a base station carrying out radio communications with the mobile terminal, and an access management device managing access from the mobile terminal to the base station, which, when an access group including one or more mobile terminals and one or more base stations is registered with the access management device, grants a mobile terminal included in the access group permission to access a base station included in the access group. When a predetermined condition is satisfied after a mobile terminal subscribes to the access group and is granted permission to temporarily access the access group during an access permit period, and the access permit period expires, the mobile communication system excludes the mobile terminal for which the access permit period has expired from destinations to which a calling message is transmitted through a base station included in the access group.

    摘要翻译： 一种移动通信系统，包括移动终端，执行与移动终端的无线电通信的基站以及管理从移动终端到基站的接入的接入管理设备，当接入组包括一个或多个移动终端和 一个或多个基站向接入管理设备注册，授权包括在接入组中的移动终端许可访问包括在接入组中的基站。 当在移动终端订阅接入组之后满足预定条件并且被允许在访问许可期间临时访问接入组时，并且接入许可期限到期时，移动通信系统排除对其进行访问的移动终端 允许期间从通过包括在接入组中的基站发送呼叫消息的目的地已经过期。

    MOBILE COMMUNICATION SYSTEM
    12.
    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。

    COMMUNICATION SYSTEM
    13.
    发明申请
    COMMUNICATION SYSTEM 有权
    通讯系统

    公开(公告)号：US20130182632A1

    公开(公告)日：2013-07-18

    申请号：US13877302

    申请日：2011-09-27

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

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

    IPC分类号： H04W72/00

    CPC分类号： H04W68/12 ,  H04W4/70 ,  H04W28/0205 ,  H04W28/10 ,  H04W72/005 ,  H04W72/1263 ,  H04W84/045

    摘要： The present invention has an object to provide a communication system capable of mitigating, even if a large number of terminal device groups to be served by a base station device are located, congestion of a core network in a situation in which data is required to be communicated from the large number of communication terminal devices or to the large number of communication terminal devices at the same time. In the present invention, when judging to have received an RRC message from a communication terminal device (UE) in Step ST1601, a base station device, for example, HeNB checks an MTCD indicator to be mapped to the received RRC message in Step ST1602. Then, when judging that the UE that has transmitted the RRC message received in Step ST1601 is an MTCD being a device for machine type communication (MTC) from the checked MTCD indicator, the HeNB performs a concentration process on the data from the MTCD to the core network in Step ST1604.

    摘要翻译： 本发明的目的是提供一种通信系统，即使存在要由基站装置服务的大量终端装置组，能够减轻在需要数据的情况下的核心网的拥塞 同时从多个通信终端装置或大量的通信终端装置进行通信。 在本发明中，在步骤ST1601中判断为从通信终端装置（UE）接收到RRC消息时，例如在步骤ST1602中，基站装置例如HeNB检查要映射到接收到的RRC消息的MTCD指示符。 然后，当判定在步骤ST1601中接收到的发送了RRC消息的消息的UE是从所检查的MTCD指示符是作为机器类型通信（MTC）的设备的MTCD时，HeNB对从MTCD到 核心网络。

    COMMUNICATION SYSTEM
    16.
    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）。

    Communications method, base station, and mobile terminal
    17.
    发明授权
    Communications method, base station, and mobile terminal 有权
    通信方式，基站和移动终端

    公开(公告)号：US09036566B2

    公开(公告)日：2015-05-19

    申请号：US12664113

    申请日：2008-03-25

    申请人： Mitsuru Mochizuki ,  Miho Maeda ,  Yasushi Iwane

    发明人： Mitsuru Mochizuki ,  Miho Maeda ,  Yasushi Iwane

    IPC分类号： H04W4/00 ,  H04L1/18 ,  H04L1/16 ,  H04L5/00 ,  H04L27/00

    CPC分类号： H04W72/042 ,  H04L1/0038 ,  H04L1/1685 ,  H04L1/1812 ,  H04L5/0053 ,  H04L27/0006

    摘要： A communications method and a mobile terminal that constructs a communications system which transmits data by using an OFDM (Orthogonal Frequency Division Multiplexing) method as a downlink access method, and also transmits data by using an SC-FDMA (Single Career Frequency Division Multiple Access) method as an uplink access method. The mobile terminal includes a processor that determines a candidate set including CCEs (Control Channel Elements), each of which is one of regions to which one frequency bandwidth is divided, for delivery of an L1/L2 control signal which is control information transmitted and received between a base station and the mobile terminal. In addition, the processor, which is at the mobile terminal, determines the candidate set based on the frequency bandwidth.

    摘要翻译： 一种构建通过使用OFDM（正交频分复用）方法作为下行链路接入方法发送数据的通信系统的通信方法和移动终端，并且还通过使用SC-FDMA（单业务频分多址）来发送数据， 方法作为上行链路接入方法。 移动终端包括：处理器，其确定包括CCE（控制信道元素）的候选集合，每个候选集群是发送和接收作为控制信息的L1 / L2控制信号的每个都被划分成一个频率带宽的区域之一 在基站和移动终端之间。 此外，处于移动终端的处理器基于频率带宽确定候选集。

    Data communication method and mobile communication system
    18.
    发明授权
    Data communication method and mobile communication system 有权
    数据通信方式和移动通信系统

    公开(公告)号：US07885235B2

    公开(公告)日：2011-02-08

    申请号：US12278357

    申请日：2006-09-26

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

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

    IPC分类号： H04W4/00

    CPC分类号： H04W72/005 ,  H04L5/0023 ,  H04L5/006 ,  H04W4/06 ,  H04W24/00 ,  H04W24/04 ,  H04W36/0072 ,  H04W36/18 ,  H04W48/20 ,  H04W72/12 ,  H04W88/02 ,  H04W88/08

    摘要： Since OFDM (Orthogonal Frequency Division Multiplexing), which is a downlink access scheme used for an LTE (Long Term Evolution) communication system, is weak at interference, it is preferable that the number of base stations for transmitting the same E-MBMS (Evolved Multimedia Broadcast Multicast Service) data be not excessive.Thus, the mobile terminal performs: processing of obtaining measurement quality values by measuring reception quality of each base station; processing of deciding on whether the measurement quality value of a serving base station exceeds a certain receiving level; processing of adding measurement quality values of other base stations to the measurement quality value of the serving base station until the sum exceeds the certain receiving level; and processing of notifying the serving base station of the serving base station and other base stations as candidates for an active set for E-MBMS. This makes it possible to select as the active set for E-MBMS an appropriate number of base stations that make it compatible to maintain good reception quality and to prevent interference.

    摘要翻译： 由于作为用于LTE（长期演进）通信系统的下行链路接入方式的OFDM（Orthogonal Frequency Division Multiplexing，正交频分复用）在干扰方面较弱，因此优选用于发送相同E-MBMS（演进） 多媒体广播多播服务）数据不会过多。 因此，移动终端执行：通过测量每个基站的接收质量来获得测量质量值的处理; 决定服务基站的测量质量值是否超过某一接收电平的处理; 处理将其他基站的测量质量值添加到服务基站的测量质量值，直到该和超过某一接收电平; 以及将服务基站和其他基站的服务基站通知为用于E-MBMS的活动集的候选的处理。 这使得可以将适合数量的基站选择为E-MBMS的活动集，使其兼容以保持良好的接收质量并防止干扰。

    Mobile communication system
    20.
    发明授权
    Mobile communication system 有权
    移动通信系统

    公开(公告)号：US09072104B2

    公开(公告)日：2015-06-30

    申请号：US13144972

    申请日：2010-01-28

    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： H04W4/00 ,  H04W72/08 ,  H04W4/08 ,  H04W84/04

    CPC分类号： H04W4/08 ,  H04W36/0061 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/082 ,  H04W84/045

    摘要： There is a problem that when a closed subscriber group (CSG) cell available to subscribers is installed in a macro cell area, communication cannot be performed due to the interference between a macro cell and the CSG cell in an area thereof. The CSG cell that is provided in the CSG cell area and transmits a downlink synchronization signal using a radio frame assigns control signals to a first subframe and a second subframe among a plurality of subframes constituting the radio frame, and the macro cell that is provided in the macro cell area and transmits a downlink synchronization signal using the radio frame assigns control signals to a third subframe and a fourth subframe, which are shifted from the first subframe and the second subframe by a predetermined number of subframes, respectively, among the plurality of subframes constituting the radio wave, the CSG cell and the macro cell being configured to perform transmission in synchronization with each other.

    摘要翻译： 存在如下问题：当在宏小区区域中安装可用于用户的封闭用户组（CSG）小区时，由于宏小区与CSG小区在其区域中的干扰，不能执行通信。 设置在CSG小区区域中并且使用无线帧发送下行链路同步信号的CSG小区将控制信号分配给构成无线帧的多个子帧中的第一子帧和第二子帧，并且设置在 宏小区区域并且使用无线帧发送下行链路同步信号，将控制信号分配给分别从第一子帧和第二子帧移位预定数量的子帧的第三子帧和第四子帧 构成无线电波的子帧，CSG小区和宏小区被配置为彼此同步地进行发送。