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    • 1. 发明专利
    • Mobile communication system, mobile base station, and control method thereof
    • 移动通信系统,移动台站及其控制方法
    • JP2007236003A
    • 2007-09-13
    • JP2007148629
    • 2007-06-04
    • Fujitsu Ltd富士通株式会社
    • OYAMA KAZUYATAKAHASHI TAKEYA
    • H04B7/26
    • PROBLEM TO BE SOLVED: To provide a mobile communication system, and mobile base station for providing a space-specific value-added service to a mobile device on the market in a moving specific space, in particular, such as inside of a vehicle, regarding mobile communication.
      SOLUTION: In a mobile communication system constituted of an existent base station which manages a fixed radio control zone within a prescribed area, a mobile base station which manages a moving radio control zone allocated to an internal space of a moving medium and a mobile station, the mobile station includes a line processing means for performing line connection processing and line switching processing when the mobile station enters/leaves the moving radio control zone and such an entering/leaving state is continued for a prescribed time.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供移动通信系统和移动基站,用于在移动的特定空间中向市场上的移动设备提供空间特定的增值服务,特别是诸如内部的 车辆,涉及移动通信。 解决方案:在由管理规定区域内的固定无线电控制区域的现有基站构成的移动通信系统中,管理分配给移动介质的内部空间的移动无线控制区域的移动基站和 移动站包括线路处理装置,用于当移动台进入/离开移动无线电控制区域时进行线路连接处理和线路切换处理,并且这种进入/离开状态持续规定的时间。 版权所有(C)2007,JPO&INPIT
    • 2. 发明专利
    • Communication apparatus
    • 通讯设备
    • JP2010258587A
    • 2010-11-11
    • JP2009104067
    • 2009-04-22
    • Fujitsu Ltd富士通株式会社
    • HIRASAWA SATORUSASAKI YOSHIMITAKAHASHI TAKEYAOTSUKA TAKASHIINOUE TOSHIFUMIFUKUDA KENJI
    • H04L12/707H04L12/703H04M11/00
    • H04L45/00H04L45/245H04L45/28H04L45/583
    • PROBLEM TO BE SOLVED: To perform multi-homing while improving reliability with a redundant configuration. SOLUTION: A communication apparatus 100 communicates with another communication apparatus through a first route by a first physical card 110 and through a second route by a second physical card 120. The communication apparatus 100 is configured to include the first physical card 110 and the second physical card 120. The first physical card 110 transmits data to be transmitted through the first route to the other communication apparatus 100, and also encapsulates data to be transmitted through the second route and transfers the encapsulated data to the second physical card 120. The second physical card 120 decapsulates the data transferred from the first physical card 110 and transmits the decapsulated data to the other communication apparatus 100. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:通过冗余配置提高可靠性来执行多归位。 解决方案:通信设备100通过第一物理卡110通过第一路由与另一通信设备进行通信,并且通过第二物理卡120与第二路由通信。通信设备100被配置为包括第一物理卡110和 第二物理卡120.第一物理卡110将要通过第一路由发送的数据发送到另一通信装置100,并且还封装要通过第二路由发送的数据,并将封装的数据传送到第二物理卡120。 第二物理卡120解密从第一物理卡110传送的数据,并将解封装的数据发送到另一个通信装置100.版权所有:(C)2011,JPO&INPIT
    • 3. 发明专利
    • Mobile base station and mobile communication system
    • 移动基站和移动通信系统
    • JP2011176874A
    • 2011-09-08
    • JP2011103245
    • 2011-05-02
    • Fujitsu Ltd富士通株式会社
    • OYAMA KAZUYATAKAHASHI TAKEYA
    • H04W48/16H04W4/04
    • PROBLEM TO BE SOLVED: To provide a mobile communication system and mobile base station for providing a value-added service which is inherent to a moving specific space such as inside a vehicle, to a commercially available mobile in the space such as inside the vehicle, in particular, regarding mobile communication. SOLUTION: The mobile communication system is comprised of: an existent base station for managing a fixed radio control zone covering the inside of a predetermined area; a mobile base station for managing a moving radio control zone assigned to an internal space of a mobile medium; and a mobile station. The mobile station has a line processing means for performing line connection processing and line switching processing, if the entering/leaving state of the mobile station is continued for a predetermined time when the mobile station enters/leaves the moving radio control zone. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:为了提供移动通信系统和移动基站,用于提供移动的特定空间(例如车内)固有的增值业务,在诸如内部的空间中的市售移动台 该车辆,特别是关于移动通信。 解决方案:移动通信系统包括:用于管理覆盖预定区域内部的固定无线电控制区的现有基站; 移动基站,用于管理分配给移动介质的内部空间的移动无线电控制区; 和移动台。 移动站具有线路处理装置,用于在移动台进入/离开移动无线电控制区域的情况下,如果移动台的进入/离开状态持续预定时间,则执行线路连接处理和线路切换处理。 版权所有(C)2011,JPO&INPIT
    • 4. 发明专利
    • Ip communication route management system between redundant configuration apparatuses
    • 冗余配置设备之间的IP通信路由管理系统
    • JP2008236043A
    • 2008-10-02
    • JP2007069184
    • 2007-03-16
    • Fujitsu Ltd富士通株式会社
    • TAKAHASHI TAKEYAYOSHIMURA TAKAHARUYAMANO HIROYUKI
    • H04L12/707H04L12/713H04L12/803H04M3/00
    • PROBLEM TO BE SOLVED: To provide an IP communication route management system capable of performing communication through an IP communication route suited to a configuration after changeover immediately corresponding to the changeover of an operation state inside a redundant configuration apparatus. SOLUTION: The IP communication route management system includes: a route setting means for performing negotiation for respectively setting an IP communication route between multiplexed apparatuses respectively provided in a plurality of redundant configuration systems corresponding to a combination with the possibility of facing each other by the changeover of the operation state relating to the multiplexed apparatuses; a route table for holding information relating to the IP communication route set by the route setting means and the combination of the apparatuses facing each other through a network; and a communication route control means respectively provided in the respective redundant configuration systems, for detecting change relating to the combination of the operation state of the multiplexed apparatus and offering the IP communication route indicated in the route table corresponding to the new combination to the processing of a host apparatus performed utilizing the function of the apparatus on the present system side connected to the IP communication route. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种IP通信路由管理系统,其能够通过适合于在切换之后的配置的IP通信路径进行通信,所述IP通信路由与冗余配置设备内的操作状态的切换相对应。 解决方案:IP通信路由管理系统包括:路由设置装置,用于执行协商,以分别设置分别设置在与组合相对应的多个冗余配置系统中的多路复用装置之间的IP通信路由和彼此面对的可能性 通过切换与多路复用装置有关的操作状态; 用于保持由路由设置装置设置的与IP通信路由有关的信息的路由表以及通过网络彼此面对的装置的组合; 以及分别设置在各个冗余配置系统中的通信路由控制装置,用于检测与多路复用装置的操作状态的组合相关的改变,并将与新组合相对应的路由表中指示的IP通信路由提供给 利用连接到IP通信路由的本系统侧的装置的功能来执行主机装置。 版权所有(C)2009,JPO&INPIT