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    Scheme for managing nodes connected to a home network according to their physical locations
    1.
    发明授权
    Scheme for managing nodes connected to a home network according to their physical locations 有权
    根据物理位置管理连接到家庭网络的节点的方案

    公开(公告)号：US06480889B1

    公开(公告)日：2002-11-12

    申请号：US09153892

    申请日：1998-09-16

    申请人： Takeshi Saito ,  Hajime Ohsawa ,  Shigeru Maeda ,  Tatsunori Kanai ,  Shigeyasu Natsubori ,  Toshio Okamoto ,  Yoshiaki Takabatake

    发明人： Takeshi Saito ,  Hajime Ohsawa ,  Shigeru Maeda ,  Tatsunori Kanai ,  Shigeyasu Natsubori ,  Toshio Okamoto ,  Yoshiaki Takabatake

    IPC分类号： G06F1500

    CPC分类号： H04L29/12254 ,  H04L29/12113 ,  H04L41/0213 ,  H04L41/0896 ,  H04L61/1541 ,  H04L61/2038 ,  H04L67/16 ,  H04L67/18

    摘要： A scheme for managing nodes connected to a home network according to their physical location is disclosed. A communication device constituting each node is formed by at least one communication unit for carrying out communications through a connected network, having communication ports for connecting nodes through which data are to be exchanged by the nodes, and a configuration information memory unit for storing a configuration information regarding a configuration of the communication device, having a region for dynamically describing a location information regarding a physical location of the communication device. At a managing node, a configuration information of a connected network and a location information regarding a physical location of a prescribed node connected to the network are collected, and physical locations of other nodes/services that are connected to the prescribed node are managed by regarding the other nodes/services as existing at an identical physical location as the physical location of the prescribed node as specified by the location information.

    摘要翻译： 公开了一种用于管理根据其物理位置连接到家庭网络的节点的方案。 构成每个节点的通信设备由至少一个通信单元形成，用于通过连接的网络进行通信，具有用于连接数据将被节点交换的节点的通信端口，以及用于存储配置的配置信息存储单元 关于通信设备的配置的信息，具有用于动态地描述关于通信设备的物理位置的位置信息的区域。 在管理节点处，收集连接网络的配置信息和关于连接到网络的规定节点的物理位置的位置信息，并且通过关联到规定节点来管理连接到规定节点的其他节点/服务的物理位置 在与由位置信息指定的规定节点的物理位置相同的物理位置处存在的其他节点/服务。

    Scheme for managing nodes connected to a home network according to their physical locations
    2.
    发明授权
    Scheme for managing nodes connected to a home network according to their physical locations 失效
    根据物理位置管理连接到家庭网络的节点的方案

    公开(公告)号：US06807573B2

    公开(公告)日：2004-10-19

    申请号：US10243661

    申请日：2002-09-16

    申请人： Takeshi Saito ,  Hajime Ohsawa ,  Shigeru Maeda ,  Tatsunori Kanai ,  Shigeyasu Natsubori ,  Toshio Okamoto ,  Yoshiaki Takabatake

    发明人： Takeshi Saito ,  Hajime Ohsawa ,  Shigeru Maeda ,  Tatsunori Kanai ,  Shigeyasu Natsubori ,  Toshio Okamoto ,  Yoshiaki Takabatake

    IPC分类号： G06F1500

    CPC分类号： H04L29/12254 ,  H04L29/12113 ,  H04L41/0213 ,  H04L41/0896 ,  H04L61/1541 ,  H04L61/2038 ,  H04L67/16 ,  H04L67/18

    摘要： A scheme for managing nodes connected to a home network according to their physical location is disclosed. A communication device constituting each node is formed by at least one communication unit for carrying out communications through a connected network, having communication ports for connecting nodes through which data are to be exchanged by the nodes, and a configuration information memory unit for storing a configuration information regarding a configuration of the communication device, having a region for dynamically describing a location information regarding a physical location of the communication device. At a managing node, a configuration information of a connected network and a location information regarding a physical location of a prescribed node connected to the network are collected, and physical locations of other nodes/services that are connected to the prescribed node are managed by regarding the other nodes/services as existing at an identical physical location as the physical location of the prescribed node as specified by the location information.

    摘要翻译： 公开了一种用于管理根据其物理位置连接到家庭网络的节点的方案。 构成每个节点的通信设备由至少一个通信单元形成，用于通过连接的网络进行通信，具有用于连接数据将被节点交换的节点的通信端口，以及用于存储配置的配置信息存储单元 关于通信设备的配置的信息，具有用于动态地描述关于通信设备的物理位置的位置信息的区域。 在管理节点处，收集连接网络的配置信息和关于连接到网络的规定节点的物理位置的位置信息，并且通过关联到规定节点来管理连接到规定节点的其他节点/服务的物理位置 在与由位置信息指定的规定节点的物理位置相同的物理位置处存在的其他节点/服务。

    Communication node and communication terminal
    8.
    发明授权
    Communication node and communication terminal 有权
    通信节点和通信终端

    公开(公告)号：US07158483B1

    公开(公告)日：2007-01-02

    申请号：US09343509

    申请日：1999-06-30

    申请人： Yoshiaki Takabatake ,  Takeshi Saito ,  Keiichi Teramoto ,  Mikio Hashimoto ,  Minoru Namekata ,  Toshio Okamoto

    发明人： Yoshiaki Takabatake ,  Takeshi Saito ,  Keiichi Teramoto ,  Mikio Hashimoto ,  Minoru Namekata ,  Toshio Okamoto

    IPC分类号： H04L12/66 ,  H04L12/28

    CPC分类号： H04L12/40058 ,  H04L12/40065 ,  H04L12/40097 ,  H04L12/4011 ,  H04L12/40117 ,  H04L12/66

    摘要： The disclosed communication node has a function for recognizing one communication node on the first network as one of constituent elements in own communication node, and a function for disclosing an own configuration information regarding the constituent elements as recognized above, to another communication node on the second network. Also, the disclosed communication terminal has a function for disclosing functions in the own communication terminal as Sub Units in an AV/C (Audio/Visual Control) protocol executed on an IEEE 1394 bus, and a function for receiving at least a part of information regarding Sub Units existing in the communication node on the second network with which it is communicating. Together, these communication node and communication terminal make it possible to transmit various information transferred on the IEEE 1394 bus, to the radio node that is connected by the radio interface, and it becomes possible to execute the data communications as if the connection to the IEEE 1394 bus is made by the radio interface.

    摘要翻译： 所公开的通信节点具有将第一网络上的一个通信节点识别为自身通信节点中的组成元素之一的功能，以及用于将关于上述所识别的组成元素的自身配置信息公开给另一个通信节点的功能 网络。 此外，所公开的通信终端具有在自己的通信终端中公开功能的功能，作为在IEEE 1394总线上执行的AV / C（音频/视频控制）协议中的子单元，以及用于接收信息的至少一部分的功能 涉及存在于与其通信的第二网络上的通信节点中的子单元。 这些通信节点和通信终端一起使得可以将在IEEE 1394总线上传送的各种信息发送到通过无线电接口连接的无线电节点，并且可以执行数据通信，就好像连接到IEEE 1394总线由无线接口制成。

    Data-transfer routing management for packet-oriented digital communication system including ATM networks
    9.
    发明授权
    Data-transfer routing management for packet-oriented digital communication system including ATM networks 失效
    包括ATM网络在内的面向数据包的数字通信系统的数据传输路由管理

    公开(公告)号：US5440547A

    公开(公告)日：1995-08-08

    申请号：US177547

    申请日：1994-01-05

    申请人： Hiroshi Easki ,  Shigeyasu Natsubori ,  Takeshi Saito ,  Yoshiyuki Tsuda ,  Shigeo Matsuzawa

    发明人： Hiroshi Easki ,  Shigeyasu Natsubori ,  Takeshi Saito ,  Yoshiyuki Tsuda ,  Shigeo Matsuzawa

    IPC分类号： H04L12/66 ,  H04L12/723 ,  H04L12/801 ,  H04L12/911 ,  H04Q11/04 ,  H04L12/56

    CPC分类号： H04L45/10 ,  H04L12/66 ,  H04L49/3081 ,  H04Q11/0478 ,  H04L2012/5619 ,  H04L2012/5652

    摘要： An asynchronous transfer mode (ATM) network includes a plurality of data links interconnecting a plurality of data exchange nodes, and a plurality of data terminals connected by data links associated therewith to the data exchange nodes in the ATM network. In the ATM network, a virtual circuit is selectively established over which a series of data packets including one or a plurality of coded cells is routed from a source terminal toward a destination terminal. Each of these cells includes an information field and a header section. The terminals are assigned with identification parameters respectively, which parameters are uniform in value within the network. When a cell is transferred from the source terminal to the destination terminal along a presently determined route including selected links associated with certain data exchange node or nodes, a specific identification parameter being assigned to the destination terminal is written into the header section of the cell. This cell is then transferred toward the destination terminal on the basis of the specific identification parameter without causing this parameter to be written or converted at the certain data exchange node or nodes in the presently determined route.

    摘要翻译： 异步传输模式（ATM）网络包括将多个数据交换节点互连的多个数据链路和通过与其相关联的数据链路连接到ATM网络中的数据交换节点的多个数据终端。 在ATM网络中，选择性地建立虚拟电路，通过该虚拟电路将包括一个或多个编码单元的一系列数据分组从源终端路由到目的地终端。 这些单元中的每一个包括信息字段和标题部分。 终端分别具有识别参数，哪些参数在网络内的值是均匀的。 当小区沿着包括与特定数据交换节点或节点相关联的所选择的链路的当前确定的路由从源终端传送到目的地终端时，分配给目的地终端的特定标识参数被写入小区的报头部分。 然后，基于特定识别参数将该小区传送到目的地终端，而不使该参数在当前确定的路由中的特定数据交换节点或节点处被写入或转换。

    Network connection device, network connection method, and communication device realizing contents protection procedure over networks
    10.
    发明授权
    Network connection device, network connection method, and communication device realizing contents protection procedure over networks 失效
    网络连接设备，网络连接方式和通信设备实现网络内容保护过程

    公开(公告)号：US07627748B2

    公开(公告)日：2009-12-01

    申请号：US10960701

    申请日：2004-10-08

    申请人： Takeshi Saito ,  Yoshiaki Takabatake ,  Mikio Hashimoto

    发明人： Takeshi Saito ,  Yoshiaki Takabatake ,  Mikio Hashimoto

    IPC分类号： H04L9/00

    CPC分类号： H04L12/40091 ,  H04L12/40104 ,  H04L12/4011 ,  H04L12/6418

    摘要： A scheme for realizing a contents protection procedure between devices that are not connected to the same network, in a system where the IEEE 1394 buses are connected together through a 1394 bridge or a system where the IEEE 1394 buses are connected together through another radio network, is disclosed. A network connection device notifies information regarding a transmission node on the first IEEE 1394 bus to a reception node on the second IEEE 1394 bus, so that the reception node can carry out the authentication and key exchange procedure directly with the transmission node on a different network.

    摘要翻译： 在IEEE 1394总线通过1394桥接器或IEEE 1394总线通过另一个无线电网络连接在一起的系统的系统中实现不连接到同一网络的设备之间的内容保护过程的方案， 被披露。 网络连接装置将关于第一IEEE 1394总线上的传输节点的信息通知给第二IEEE 1394总线上的接收节点，使得接收节点可以直接与不同网络上的传输节点进行认证和密钥交换过程 。