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    Mobile packet communication system
    1.
    发明授权
    Mobile packet communication system 失效
    移动分组通信系统

    公开(公告)号：US06646999B1

    公开(公告)日：2003-11-11

    申请号：US09482712

    申请日：2000-01-13

    申请人： Tsuguo Kato ,  Masaaki Wakamoto ,  Ryuichi Takechi ,  Hideaki Ono

    发明人： Tsuguo Kato ,  Masaaki Wakamoto ,  Ryuichi Takechi ,  Hideaki Ono

    IPC分类号： H04Q720

    CPC分类号： H04W92/02 ,  H04W76/20 ,  H04W88/14 ,  H04W92/04 ,  H04W92/24

    摘要： The present invention concerns a mobile packet communication system that supports data communications, including Internet communications, in a high-speed mobile communication system such as a cellular communication network, and integrates a mobile network and a fixed network on a common platform while providing the capability to select an optimum route. Location registration servers 1-4-1 to 1-4-3 each store in a one-to-one fashion the addresses of subscriber nodes 1-2-1 to 1-2-2 currently serving mobile terminals 1-1-1 to 1-1-2 each assigned a packet address, or store in a one-to-one fashion the addresses of gate nodes 1-3-1 to 1-3-2 connected to fixed equipment 1-5-1 to 1-5-2 each assigned a packet address, and a transmitting node, which is a subscriber node or a gate node, temporarily stores a receiving node address reported from the corresponding one of the location registration servers 1-4-1 to 1-4-3, and transfers subsequent packets directly to the receiving node by using the temporarily stored receiving node address.

    摘要翻译： 本发明涉及在诸如蜂窝通信网络的高速移动通信系统中支持包括因特网通信的数据通信的移动分组通信系统，并且在公共平台上集成移动网络和固定网络，同时提供能力 选择最佳路线。 位置登记服务器1-4-1至1-4-3分别以一对一的方式存储当前服务移动终端1-1-1至...的用户节点1-2-1至1-2-2的地址 1-1-2各自分配分组地址，或以一对一的方式存储连接到固定设备1-5-1至1-5的门节点1-3-1至1-3-2的地址 -2分配给分组地址，作为订户节点或门节点的发送节点临时存储从相应的一个位置登记服务器1-4-1至1-4-3报告的接收节点地址 并且通过使用临时存储的接收节点地址将后续分组直接传送到接收节点。

    Mobile packet communication system
    2.
    发明授权
    Mobile packet communication system 失效
    移动分组通信系统

    公开(公告)号：US07359350B2

    公开(公告)日：2008-04-15

    申请号：US10659229

    申请日：2003-09-10

    申请人： Tsuguo Kato ,  Masaaki Wakamoto ,  Ryuichi Takechi ,  Hideaki Ono

    发明人： Tsuguo Kato ,  Masaaki Wakamoto ,  Ryuichi Takechi ,  Hideaki Ono

    IPC分类号： H04Q7/20 ,  H04Q7/24

    CPC分类号： H04W92/02 ,  H04W76/20 ,  H04W88/14 ,  H04W92/04 ,  H04W92/24

    摘要： The present invention concerns a mobile packet communication system that supports data communications, including Internet communications, in a high-speed mobile communication system such as a cellular communication network, and integrates a mobile network and a fixed network on a common platform while providing the capability to select an optimum route. Location registration servers 1-4-1 to 1-4-3 each store in a one-to-one fashion the addresses of subscriber nodes 1-2-1 to 1-2-2 currently serving mobile terminals 1-1-1 to 1-1-2 each assigned a packet address, or store in a one-to-one fashion the addresses of gate nodes 1-3-1 to 1-3-2 connected to fixed equipment 1-5-1 to 1-5-2 each assigned a packet address, and a transmitting node, which is a subscriber node or a gate node, temporarily stores a receiving node address reported from the corresponding one of the location registration servers 1-4-1 to 1-4-3, and transfers subsequent packets directly to the receiving node by using the temporarily stored receiving node address.

    摘要翻译： 本发明涉及在诸如蜂窝通信网络的高速移动通信系统中支持包括因特网通信的数据通信的移动分组通信系统，并且在公共平台上集成移动网络和固定网络，同时提供能力 选择最佳路线。 位置登记服务器1至4-1至1至4-3以一对一的方式存储当前为移动终端1-1-1至1服务的用户节点1-2-1-2-2的地址 每个分配一个分组地址，或者以一对一的方式存储连接到固定设备1-5-1到1-5的门节点1-3-1到1-3之间的地址 - 2，每个分配一个分组地址，作为订户节点或门节点的发送节点临时存储从相应的一个位置登记服务器1-4-1-4-3报告的接收节点地址 并且通过使用临时存储的接收节点地址将后续分组直接传送到接收节点。

    Network system with dynamic service profile updating functions
    4.
    发明授权
    Network system with dynamic service profile updating functions 失效
    具有动态服务配置文件更新功能的网络系统

    公开(公告)号：US07277948B2

    公开(公告)日：2007-10-02

    申请号：US09759183

    申请日：2001-01-12

    申请人： Yoichiro Igarashi ,  Shinya Yamamura ,  Mitsuaki Kakemizu ,  Kazunori Murata ,  Masaaki Wakamoto

    发明人： Yoichiro Igarashi ,  Shinya Yamamura ,  Mitsuaki Kakemizu ,  Kazunori Murata ,  Masaaki Wakamoto

    IPC分类号： H04Q7/20 ,  G06F15/16

    CPC分类号： H04L63/08 ,  H04L63/102 ,  H04L67/14 ,  H04L67/30 ,  H04L69/329 ,  H04W8/18 ,  H04W60/00 ,  H04W64/00 ,  H04W76/10 ,  H04W80/04 ,  H04W80/10 ,  H04W92/18

    摘要： A network system which provides each terminal user with differentiated service, dynamically changing service profiles even in the middle of a communication session. A service control database maintains service profile definitions. When a mobile node registers with a foreign agent to initiate a conmiunication session, a service profile setting controller in the mobile node's home server sets up a service profile for the mobile user. When an event occurs within a service profile updating controller, it indicates that some control condition specified in the service profile is met. The service profile updating controller then makes access to the service control database to obtain a new service profile and the mobile node's foreign server forwards it to the foreign agent, to which the mobile node is attached. The service profile that has been established in relevant network nodes, including the home agent and foreign agent, is dynamically updated with the new one.

    摘要翻译： 为每个终端用户提供差异化​​服务的网络系统，即使在通信会话的中间也动态地改变服务配置。 服务控制数据库维护服务配置文件定义。 当移动节点向外部代理注册以发起协商会话时，移动节点的家庭服务器中的服务简档设置控制器设置移动用户的服务简档。 当服务配置文件更新控制器内发生事件时，表示在服务配置文件中指定的某些控制条件得到满足。 服务配置文件更新控制器随后访问服务控制数据库以获得新的服务配置文件，并且移动节点的外部服务器将其转发给移动节点附加到的外部代理。 在相关网络节点（包括归属代理和外部代理）中建立的服务配置文件将以新的方式动态更新。

    Data management system, primary server, and secondary server for data registration and retrieval in distributed environment
    6.
    发明授权
    Data management system, primary server, and secondary server for data registration and retrieval in distributed environment 失效
    数据管理系统，主服务器和辅助服务器，用于分布式环境中的数据注册和检索

    公开(公告)号：US06212521B1

    公开(公告)日：2001-04-03

    申请号：US09049551

    申请日：1998-03-27

    申请人： Shinji Minami ,  Masaaki Wakamoto ,  Mitsuaki Kakemizu

    发明人： Shinji Minami ,  Masaaki Wakamoto ,  Mitsuaki Kakemizu

    IPC分类号： G06F1730

    CPC分类号： G06F17/30949 ,  Y10S707/955 ,  Y10S707/959 ,  Y10S707/99931 ,  Y10S707/99933 ,  Y10S707/99953

    摘要： A data management system that allows client terminals on a network to register records with search keywords to distributed data management servers and to retrieve them by entering a specific search keyword. The entire coverage area of the network is divided into a plurality of primary areas, and each primary area is further subdivided into a plurality of secondary areas. Primary and secondary servers are deployed over the network, one for each individual primary area and secondary area, respectively. The primary servers employ a primary hash function that processes a given search keyword to derive a primary server identifier indicating one of the primary servers that governs a particular primary area where the secondary server having a record relevant to the given search keyword is located. Further, the primary servers have a secondary hash function that processes a given search keyword to derive a specific secondary server identifier indicating one of the secondary servers that is located in the same primary area as their own and has a record relevant to the given search keyword. The secondary servers are also equipped with the same secondary hash function as the primary servers'. Those two hash functions are used in both data registration and data retrieval processes.

    摘要翻译： 一种数据管理系统，允许网络上的客户端通过搜索关键字向分布式数据管理服务器注册记录，并通过输入特定的搜索关键字来检索它们。 网络的整个覆盖区域被分成多个主要区域，并且每个主要区域进一步细分为多个次要区域。 主服务器和辅助服务器分别部署在网络上，分别针对每个主要区域和次要区域。 主服务器使用主哈希函数来处理给定的搜索关键字以导出主服务器标识符，其指示管理特定主要区域的主服务器之一，其中辅助服务器具有与给定搜索关键字相关的记录所在的主服务器标识符。 此外，主服务器具有辅助散列函数，其处理给定搜索关键字以导出指示与其自身位于相同主区域中的辅助服务器之一的特定辅助服务器标识符，并具有与给定搜索关键字相关的记录 。 辅助服务器还具有与主服务器相同的辅助散列功能。 这两个哈希函数都用于数据注册和数据检索过程。

    Accounting system for multimedia communications system
    8.
    发明授权
    Accounting system for multimedia communications system 失效
    多媒体通信系统会计系统

    公开(公告)号：US5438356A

    公开(公告)日：1995-08-01

    申请号：US63916

    申请日：1993-05-19

    申请人： Kazumasa Ushiki ,  Mitsunori Fukazawa ,  Masaaki Wakamoto

    发明人： Kazumasa Ushiki ,  Mitsunori Fukazawa ,  Masaaki Wakamoto

    IPC分类号： H04M15/00 ,  H04N7/14

    CPC分类号： H04M15/00 ,  G06Q40/12

    摘要： In an accounting system for a multimedia communications system, an additional information storage unit stores additional information to be supplied to subscriber terminals in the multimedia communications system by one or a plurality of additional information suppliers. An additional information adding unit adds the additional information to communication information transmitted between subscriber terminals communicating with each other. A measurement unit measures a degree of supply of the additional information supplied to at least one of the subscriber terminals communicating with each other. A database unit stores accounting information used to calculate a fee for a communication between the subscriber terminals communicating with each other. A control unit calculates the fee for the communication between the subscriber terminals communicating with each other on the basis of the accounting information and the degree of supply of the additional information measured by the measurement unit.

    摘要翻译： 在多媒体通信系统的会计系统中，附加信息存储单元存储由一个或多个附加信息供应商提供给多媒体通信系统中的用户终端的附加信息。 附加信息添加单元将附加信息添加到彼此通信的用户终端之间传送的通信信息。 测量单元测量提供给彼此通信的至少一个用户终端的附加信息的供应程度。 数据库单元存储用于计算用于彼此通信的用户终端之间的通信的费用的会计信息。 控制单元基于计费信息和由测量单元测量的附加信息的供给程度来计算彼此通信的用户终端之间的通信费用。