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    MOBILE COMMUNICATION SYSTEM
    21.
    发明申请
    MOBILE COMMUNICATION SYSTEM 有权
    移动通信系统

    公开(公告)号：US20140301371A1

    公开(公告)日：2014-10-09

    申请号：US14355989

    申请日：2012-11-02

    申请人： Miho Maeda ,  Mitsuru Mochizuki ,  Shinsuke Uga ,  Noriyuki Fukui ,  Yasushi Iwane

    发明人： Miho Maeda ,  Mitsuru Mochizuki ,  Shinsuke Uga ,  Noriyuki Fukui ,  Yasushi Iwane

    IPC分类号： H04W36/32

    CPC分类号： H04W36/0016 ,  H04W16/26 ,  H04W36/0011 ,  H04W36/0083 ,  H04W36/06 ,  H04W36/08 ,  H04W36/32 ,  H04W76/10 ,  H04W84/005 ,  H04W84/047 ,  H04W88/04

    摘要： A mobile communication system capable of continuing communication between a relay device and a base station device if the relay device moves. In a handover process, when it is judged that an establishment cause for RRC connection is attached from an RN, a target eNB judges whether the own device has the DeNB function. In a case of judging that the own device does not have the DeNB function, the target eNB notifies the RN of an RRC connection rejection. When being notified of the RRC connection reject, the RN stops the handover process and then returns to a source eNB.

    摘要翻译： 如果中继设备移动，则能够继续中继设备与基站设备之间的通信的移动通信系统。 在切换处理中，当从RN接收到连接了RRC连接的设定原因时，目标eNB判断自身的设备是否具有DeNB功能。 在判定本装置不具有DeNB功能的情况下，目标eNB向RN通知RRC连接拒绝。 当通知RRC连接拒绝时，RN停止切换过程，然后返回到源eNB。

    Mobile communication system
    22.
    发明授权
    Mobile communication system 有权
    移动通信系统

    公开(公告)号：US08811252B2

    公开(公告)日：2014-08-19

    申请号：US12808960

    申请日：2008-12-12

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

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

    IPC分类号： H04W12/00

    CPC分类号： H04L65/4076 ,  H04L5/0007 ,  H04L5/0053 ,  H04W68/12 ,  H04W72/005 ,  H04W72/0466

    摘要： A communication system has three types of cells including, in addition to an MBMS dedicated cell, a unicast cell to and from which a mobile terminal can transmit and receive individual communication data, and a unicast/MBMS-mixed cell which can provide both a service provided by the unicast cell and a service provided by the MBMS dedicated cell. While receiving the broadcast type data transmitted from the MBMS dedicated cell, the mobile terminal makes a notification of an MBMS receiving state via the unicast cell or the unicast/MBMS-mixed cell to transmit information for identifying the MBMS dedicated cell, and the communication system transmits a paging signal to the mobile terminal currently receiving the broadcast type data transmitted from the MBMS dedicated cell on the basis of a tracking area (Tracking Area) in which the mobile terminal is tracked, the tracking area being determined on the basis of the information transmitted.

    摘要翻译： 通信系统具有三种类型的小区，除了MBMS专用小区之外，还包括移动终端可以从其发送和接收各个通信数据的单播小区，以及可以提供服务的单播/ MBMS混合小区 由单播小区提供，由MBMS专用小区提供的业务。 在接收从MBMS专用小区发送的广播类型数据的同时，移动终端经由单播小区或单播/ MBMS混合小区进行MBMS接收状态的通知，以发送用于识别MBMS专用小区的信息，并且通信系统 基于跟踪移动终端的跟踪区域（跟踪区域），向当前正在从MBMS专用小区发送的广播类型数据的移动终端发送寻呼信号，该跟踪区域是根据该信息确定的 传输。

    Mobile communication system
    23.
    发明授权
    Mobile communication system 有权
    移动通信系统

    公开(公告)号：US08626163B2

    公开(公告)日：2014-01-07

    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： H04W4/00

    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。

    COMMUNICATION SYSTEM
    24.
    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。

    MOBILE COMMUNICATION SYSTEM
    26.
    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
    27.
    发明申请
    MOBILE COMMUNICATION SYSTEM 有权
    移动通信系统

    公开(公告)号：US20110280223A1

    公开(公告)日：2011-11-17

    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： H04W92/00 ,  H04B7/216

    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 (1303) available to subscribers is installed in a macro cell area (1301), communication cannot be performed due to the interference between a macro cell (1302) and the CSG cell (1303) in an area (1304) thereof. The CSG cell (1303) that is provided in the CSG cell area (1304) 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 (1302) that is provided in the macro cell area (1301) 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 (1303) and the macro cell (1302) 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（1301）中安装可用于用户的封闭用户组（CSG）小区（1303）时，由于宏小区（1302）与CSG小区之间的干扰，不能执行通信 （1303）的区域（1304）中。 设置在CSG小区区域（1304）中并使用无线帧发送下行链路同步信号的CSG小区（1303）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， 设置在宏小区区域（1301）中并使用无线帧发送下行链路同步信号的宏小区（1302）将控制信号分配给从第一子帧和第二子帧移位的第三子帧和第四子帧，第三子帧和第四子帧由 构成无线电波的多个子帧中的预定数量的子帧，CSG小区（1303）和宏小区（1302）被配置为彼此同步地进行发送。

    DATA COMMUNICATION METHOD AND MOBILE COMMUNICATION SYSTEM
    29.
    发明申请
    DATA COMMUNICATION METHOD AND MOBILE COMMUNICATION SYSTEM 审中-公开
    数据通信方法和移动通信系统

    公开(公告)号：US20110090836A1

    公开(公告)日：2011-04-21

    申请号：US12974814

    申请日：2010-12-21

    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： H04W36/30 ,  H04W4/06

    CPC分类号： H04W72/005 ,  H04L5/0023 ,  H04L5/006 ,  H04W4/06 ,  H04W24/00 ,  H04W24/04 ,  H04W36/0007 ,  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。

    COMMUNICATIONS METHOD, BASE STATION, AND MOBILE TERMINAL
    30.
    发明申请
    COMMUNICATIONS METHOD, BASE STATION, AND MOBILE TERMINAL 有权
    通信方法，基站和移动终端

    公开(公告)号：US20100157927A1

    公开(公告)日：2010-06-24

    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： H04W72/00

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

    摘要： A mobile terminal monitors a candidate set (Candidate Set) of L1/L2 control information. However, when a base station carries out signaling of a candidate set to each of all mobile terminals, the load on the base station from the viewpoint of radio resources becomes large. Furthermore, the amount of processing in performing a blind detection of each mobile terminal also increases.Therefore, the base station carries out a process of performing grouping of the above-mentioned mobile terminal which is a destination of transmission of the above-mentioned L1/L2 control signal, a process of allocating an L1/L2 control signal to be transmitted to a predetermined mobile terminal to the control channel elements included in a group to which the predetermined mobile terminal is belonging on the basis of attribution information about the mobile terminal. The mobile terminal receives a downlink physical control channel, and also performs a blind detection process on the candidate set corresponding to the group to which the mobile terminal is belonging and performs a process of reading the L1/L2 control signal from the control channel elements included in the candidate set.

    摘要翻译： 移动终端监视L1 / L2控制信息的候选集（候选集）。 然而，当基站对所有移动终端中的每一个执行候选集的信令时，从无线资源的观点来看，基站上的负担变大。 此外，执行每个移动终端的盲检测的处理量也增加。 因此，基站执行对作为上述L1 / L2控制信号的发送目的地的上述移动终端进行分组的处理，将要发送的L1 / L2控制信号分配给 基于关于移动终端的归属信息，包括在预定移动终端所属的组中的控制信道元素的预定移动终端。 移动终端接收下行链路物理控制信道，并且对与移动终端所属的组对应的候选集合执行盲检测处理，并且执行从包括的控制信道元素读取L1 / L2控制信号的处理 在候选人集合。