公开(公告)号：US5612959A

公开(公告)日：1997-03-18

申请号：US86088

申请日：1993-07-06

申请人： Akihiko Takase ,  Shiro Tanabe ,  Noboru Endo ,  Ryoji Takeyari ,  Yusuke Mishina ,  Toshiya Oouchi ,  Junichirou Yanagi

发明人： Akihiko Takase ,  Shiro Tanabe ,  Noboru Endo ,  Ryoji Takeyari ,  Yusuke Mishina ,  Toshiya Oouchi ,  Junichirou Yanagi

IPC分类号： H04L12/18 ,  H04L12/28 ,  H04L12/46 ,  H04L12/66 ,  H04L12/70 ,  H04L12/761 ,  H04Q11/04

CPC分类号： H04L12/1836 ,  H04L12/4608 ,  H04L12/66 ,  H04Q11/0478 ,  H04L2012/5615 ,  H04L2012/5619 ,  H04L2012/5642

摘要： Distributed LANs are connected to a wide area network through terminal adapters, which are interconnected by virtual circuits to form a logical bus network. Each terminal adapter copies cells received through the virtual circuit that is allocated for multicasting, and transfers the copied cells to the adjacent terminal adapters via preset virtual circuits. The terminal adapters assemble a part or all of the transmitted message from the received cells and, according to the contents of the assembled message, transfer the copies of the cells to the adjacent terminal adapters through predetermined virtual circuits.

摘要翻译： 分布式LAN通过终端适配器连接到广域网，虚拟电路通过终端适配器互连，形成逻辑总线网络。 每个终端适配器复制通过分配给组播的虚拟电路接收的小区，并通过预置的虚拟电路将复制的小区传送到相邻的终端适配器。 终端适配器从接收到的小区组合部分或全部发送的消息，并且根据组合消息的内容，通过预定的虚拟电路将小区的副本传送到相邻的终端适配器。

公开(公告)号：US07983281B2

公开(公告)日：2011-07-19

申请号：US11828729

申请日：2007-07-26

申请人： Kenichi Sakamoto ,  Kazuyoshi Hoshino ,  Koji Wakayama ,  Shiro Tanabe ,  Noboru Endo

发明人： Kenichi Sakamoto ,  Kazuyoshi Hoshino ,  Koji Wakayama ,  Shiro Tanabe ,  Noboru Endo

IPC分类号： H04L12/46

CPC分类号： H04L45/50 ,  H04L12/2856 ,  H04L12/2874 ,  H04L12/4633 ,  H04L12/4641

摘要： A method serves to compose a VPN (Virtual Private Network) over a plurality of networks, each of which is managed by a different Internet Service Provider (ISP). When a packet with a first capsule header used for composing a VPN in a first ISP network is transmitted to a second ISP network, a route for outputting the packet to the second ISP network is determined based on the information both in the capsule header and in the IP header. In addition, a second capsule header used for composing a VPN in the second ISP network is determined based on the above information.

摘要翻译： 一种方法用于在多个网络中组成VPN（虚拟专用网络），每个网络由不同的因特网服务提供商（ISP）管理。 当将具有用于组合第一ISP网络中的VPN的第一胶囊头的分组发送到第二ISP网络时，基于胶囊头部和第二ISP网络中的信息来确定用于将分组输出到第二ISP网络的路由 IP头。 此外，基于上述信息确定用于构成第二ISP网络中的VPN的第二胶囊报头。

公开(公告)号：US08582587B2

公开(公告)日：2013-11-12

申请号：US13178906

申请日：2011-07-08

申请人： Kenichi Sakamoto ,  Kazuyoshi Hoshino ,  Kojii Wakayama ,  Shiro Tanabe ,  Noboru Endo

发明人： Kenichi Sakamoto ,  Kazuyoshi Hoshino ,  Kojii Wakayama ,  Shiro Tanabe ,  Noboru Endo

IPC分类号： H04L12/28

CPC分类号： H04L45/50 ,  H04L12/2856 ,  H04L12/2874 ,  H04L12/4633 ,  H04L12/4641

摘要： A data communication apparatus to be coupled to a first network and a Multiprotocol Label Switching (MPLS) network, includes a receiving unit which receives a data including header information indicating a destination and first header information used to identify a first Virtual Private Network (VPN) in the first network. The apparatus also includes a transmitter which transmits data having added thereto a MPLS header information used to identify one of the plurality of second VPNs in the MPLS network, the MPLS header information corresponding to both the header information indicating the destination and the first header information used to identify the first VPN in the first network included in the received data.

公开(公告)号：US07881311B2

公开(公告)日：2011-02-01

申请号：US10614134

申请日：2003-07-08

申请人： Kenichi Sakamoto ,  Kazuyoshi Hoshino ,  Koji Wakayama ,  Shiro Tanabe ,  Noboru Endo

发明人： Kenichi Sakamoto ,  Kazuyoshi Hoshino ,  Koji Wakayama ,  Shiro Tanabe ,  Noboru Endo

IPC分类号： H04L12/46

CPC分类号： H04L45/50 ,  H04L12/2856 ,  H04L12/2874 ,  H04L12/4633 ,  H04L12/4641

摘要： A method serves to compose a VPN (Virtual Private Network) over a plurality of networks, each of which is managed by a different Internet Service Provider (ISP). When a packet with a first capsule header used for composing a VPN in a first ISP network is transmitted to a second ISP network, a route for outputting the packet to the second ISP network is determined based on the information both in the capsule header and in the IP header. In addition, a second capsule header used for composing a VPN in the second ISP network is determined based on the above information.

公开(公告)号：US06633571B1

公开(公告)日：2003-10-14

申请号：US09392623

申请日：1999-09-09

申请人： Kenichi Sakamoto ,  Kazuyoshi Hoshino ,  Koji Wakayama ,  Shiro Tanabe ,  Noboru Endo

发明人： Kenichi Sakamoto ,  Kazuyoshi Hoshino ,  Koji Wakayama ,  Shiro Tanabe ,  Noboru Endo

IPC分类号： H04L1246

CPC分类号： H04L45/50 ,  H04L12/2856 ,  H04L12/2874 ,  H04L12/4633 ,  H04L12/4641

摘要： A method serves to compose a VPN (Virtual Private Network) over a plurality networks each of which is managed by different Internet Service Providers (ISP). When a packet with a first capsule header used for composing a VPN in a first ISP network is transmitted to a second ISP network, a route for outputting packet to the second ISP network is determined based on the information both in the capsule header and in the IP header. In addition, a second capsule header used for composing a VPN in the second ISP network is determined based on the above information.

摘要翻译： 一种方法用于在多个网络中组成VPN（虚拟专用网络），每个网络由不同的因特网服务提供商（ISP）管理。 当在第一ISP网络中发送用于组合VPN的第一胶囊头的分组被发送到第二ISP网络时，基于胶囊头部和第二ISP网络中的信息确定用于向第二ISP网络输出分组的路由 IP头。 另外，基于上述信息确定用于构成第二ISP网络中的VPN的第二胶囊报头。

公开(公告)号：US20110268129A1

公开(公告)日：2011-11-03

申请号：US13178906

申请日：2011-07-08

申请人： Kenichi Sakamoto ,  Kazuyoshi Hoshino ,  Koji Wakayama ,  Shiro Tanabe ,  Noboru Endo

发明人： Kenichi Sakamoto ,  Kazuyoshi Hoshino ,  Koji Wakayama ,  Shiro Tanabe ,  Noboru Endo

IPC分类号： H04L12/56

CPC分类号： H04L45/50 ,  H04L12/2856 ,  H04L12/2874 ,  H04L12/4633 ,  H04L12/4641

摘要： A data communication apparatus to be coupled to a first network and a Multiprotocol Label Switching (MPLS) network, includes a receiving unit which receives a data including header information indicating a destination and first header information used to identify a first Virtual Private Network (VPN) in the first network. The apparatus also includes a transmitter which transmits data having added thereto a MPLS header information used to identify one of the plurality of second VPNs in the MPLS network, the MPLS header information corresponding to both the header information indicating the destination and the first header information used to identify the first VPN in the first network included in the received data.

摘要翻译： 一种要耦合到第一网络和多协议标签交换（MPLS）网络的数据通信设备，包括：接收单元，其接收包括用于标识第一虚拟专用网（VPN）的首标信息和用于标识第一虚拟专用网（VPN） 在第一个网络。 所述装置还包括发送器，其向所述MPLS网络中发送添加了用于标识所述多个第二VPN中的一个的MPLS标题信息的数据，所述MPLS标题信息对应于表示所述目的地的报头信息和所述第一报头信息 识别包含在接收数据中的第一个网络中的第一个VPN。

公开(公告)号：US20100034082A1

公开(公告)日：2010-02-11

申请号：US12581401

申请日：2009-10-19

申请人： Hiroki Ikeda ,  Shiro Tanabe ,  Kazuma Yumoto ,  Masashi Yano

发明人： Hiroki Ikeda ,  Shiro Tanabe ,  Kazuma Yumoto ,  Masashi Yano

IPC分类号： H04L12/56

CPC分类号： H04L47/20 ,  H04L41/5035 ,  H04L41/5067 ,  H04L47/2408 ,  H04L47/2416 ,  H04L67/306 ,  H04L69/03

摘要： A session QoS control arrangement wherein for an occurrence of user session information indicating a change of user state and/or a change of session condition from a user communication terminal: said session information analysis means analyses the session state of the user terminal in real-time by referring to said session management database and said user preference database; and, said session QoS control means determines the QoS policy for the user session in real-time, based on the result of session analysis performed by said session information analysis means.

摘要翻译： 一种会话QoS控制装置，其中，用于从用户通信终端发出指示用户状态的改变和/或会话状态的改变的用户会话信息的发生：所述会话信息分析装置实时地分析用户终端的会话状态 通过参考所述会话管理数据库和所述用户偏好数据库; 并且所述会话QoS控制装置基于所述会话信息分析装置执行的会话分析的结果，实时地确定用户会话的QoS策略。

公开(公告)号：US6055238A

公开(公告)日：2000-04-25

申请号：US913426

申请日：1997-09-16

申请人： Shiro Tanabe ,  Hidenori Inouchi

发明人： Shiro Tanabe ,  Hidenori Inouchi

IPC分类号： H04L12/54 ,  H04L12/70 ,  H04L12/933 ,  H04L12/935 ,  H04L12/937 ,  H04Q11/04 ,  H04L12/28

CPC分类号： H04L49/254 ,  H04L12/5601 ,  H04L49/105 ,  H04L49/309 ,  H04Q11/0478 ,  H04L2012/561 ,  H04L2012/5615 ,  H04L2012/5616 ,  H04L2012/563

摘要： A communication network system comprising pairs of connection lines (3) composed of input lines and output lines, a switchboard (1) which relays a packet received from one of the input lines to one of the output lines specified by the header information contained in the packet, and terminals (2) connected to the switchboard through the connection lines (3). Each terminal (2) is provided with a communication controller (222 or 23a) which converts call control messages to be transmitted to the switchboard (1) and information messages to be transmitted to other terminals into packets of predetermined formats, sends them through the input lines, and converts packets received through the output lines and the switchboard (1) into messages. A master terminal (2a) which is one of the terminals is provided with a call processing program (224) for performing the call control of the switchboard (1). The switchboard (1) is provided with a line interface (12) for selectively relaying call controlling packets received through the input lines to the master terminal. The master terminal (2a) actuates the call processing program in response to call control messages converted from received packets by its communication controller (222 or 23a) and performs call control including the updating of control parameters required by the switch-board (1) for the status shift of each call and packet exchange.

摘要翻译： PCT No.PCT / JP95 / 00475 Sec。 371日期：1998年1月12日 102（e）1998年1月12日PCT PCT 1995年3月17日PCT公布。 WO96 / 29799 PCT公开号 日期1996年9月26日一种通信网络系统，包括由输入线和输出线组成的一对连接线（3），一个交换机（1），其将从一条输入线路接收到的分组中继到由 分组中的报头信息，以及通过连接线（3）连接到交换机的终端（2）。 每个终端（2）设置有通信控制器（222或23a），其将要发送到交换机（1）的呼叫控制消息和要发送到其他终端的信息消息转换成预定格式的分组，通过输入 线路，并将通过输出线路和交换机（1）接收的数据包转换为消息。 作为终端之一的主终端（2a）设置有用于执行总机（1）的呼叫控制的呼叫处理程序（224）。 交换机（1）设置有线路接口（12），用于将通过输入线路接收的呼叫控制分组有选择地中继到主终端。 主终端（2a）响应于由其通信控制器（222或23a）从接收的分组转换的呼叫控制消息来致动呼叫处理程序，并执行呼叫控制，包括更新开关板（1）所需的控制参数，以便 每个呼叫和分组交换的状态转移。

公开(公告)号：US07889758B2

公开(公告)日：2011-02-15

申请号：US11209739

申请日：2005-08-24

申请人： Lei Li ,  Zhisheng Niu ,  Takashi Yano ,  Shiro Tanabe ,  Satoshi Tamaki

发明人： Lei Li ,  Zhisheng Niu ,  Takashi Yano ,  Shiro Tanabe ,  Satoshi Tamaki

IPC分类号： H04J3/00 ,  H04J11/00

CPC分类号： H04B7/0417 ,  H04B7/0452 ,  H04B7/0626 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0017 ,  H04L1/06 ,  H04L5/0023 ,  H04L5/0037 ,  H04L5/0046 ,  H04L5/0051 ,  H04L5/006 ,  H04L5/0075 ,  H04L5/0094 ,  H04L25/0204 ,  H04L25/0228 ,  H04L27/0008 ,  H04L27/0012 ,  H04W72/044 ,  H04W72/048

摘要： A subchannel scheduling method in a multi-user MIMO-OFDM environment modifies proportional fairness scheduling specifications and maximizes a system throughput under conditions that a minimum data transmission rate required by a multimedia user be ensured. In a method for allocating subchannels in a wireless network, plural users are subscribed in the wireless network, a base station has NT transmission antennas, a user i has NR reception antennas, a network capacity determined by the NT transmission antennas and K subcarrier groups is divided into K transmission subchannel groups, and a network bandwidth determined by the NT transmission antennas is divided into the K subchannel groups. The base station sequentially allocates channels to the users on the basis of a proportional value of a data transmission rate supported to each user and an average throughput of each user in a predetermined time and a service quality required by each user.

摘要翻译： 在多用户MIMO-OFDM环境中的子信道调度方法修改比例公平调度规范，并在确保多媒体用户所要求的最小数据传输速率的条件下最大化系统吞吐量。 在无线网络中分配子信道的方法中，在无线网络中订阅多个用户，基站具有NT个发送天线，用户i具有NR个接收天线，由NT个发送天线确定的网络容量，K个子载波组为 划分为K个传输子信道组，由NT个发送天线确定的网络带宽分为K个子信道组。 基站根据每个用户支持的数据传输速率的比例值和每个用户在预定时间内的平均吞吐量以及每个用户所需的服务质量，顺序地向用户分配信道。

公开(公告)号：US07599682B2

公开(公告)日：2009-10-06

申请号：US11347314

申请日：2006-02-06

申请人： Yukiko Takeda ,  Shiro Tanabe ,  Peng Yang ,  Hui Deng ,  Yuanchen Ma ,  Hiroki Ikeda

发明人： Yukiko Takeda ,  Shiro Tanabe ,  Peng Yang ,  Hui Deng ,  Yuanchen Ma ,  Hiroki Ikeda

IPC分类号： H04M3/42

CPC分类号： H04L12/1822 ,  H04L12/189 ,  H04L29/06027 ,  H04L65/1006 ,  H04L65/403 ,  H04W4/06 ,  H04W72/005 ,  H04W80/10

摘要： This invention provides a method of implementing a multi-party conference service (MPCS) using broadcast/multicast service of a wireless communications system used for a conference focus, the context of a corresponding broadcast/multicast service session is generated based on the media flow information, multicast service session information and MPCS information. The generated context of the broadcast/multicast service session is then sent respectively to at least one content provider server, at least one mobile terminal and the broadcast/multicast service controller so that the one or more mobile terminals acquires the content media flow through the broadcast/multicast service session.

摘要翻译： 本发明提供了一种使用用于会议焦点的无线通信系统的广播/多播服务实现多方会议服务（MPCS）的方法，基于媒体流信息生成对应的广播/多播服务会话的上下文 ，组播业务会话信息和MPCS信息。 然后，将所生成的广播/多播服务会话的上下文分别发送到至少一个内容提供商服务器，至少一个移动终端和广播/多播服务控制器，使得一个或多个移动终端通过广播获取内容媒体流 /多播服务会话。