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    Access-controlling method, repeater, and server
    3.
    发明授权
    Access-controlling method, repeater, and server 有权
    访问控制方法，中继器和服务器

    公开(公告)号：US07698452B2

    公开(公告)日：2010-04-13

    申请号：US10809481

    申请日：2004-03-26

    申请人： Satoshi Ando ,  Yuichi Kawaguchi ,  Masao Oomoto ,  Yuji Shimizu ,  Masato Ohura

    发明人： Satoshi Ando ,  Yuichi Kawaguchi ,  Masao Oomoto ,  Yuji Shimizu ,  Masato Ohura

    IPC分类号： H04L12/28 ,  G06F9/455 ,  G06F15/173 ,  G06F15/16 ,  G06F9/44

    CPC分类号： H04L63/0227 ,  H04L1/0015 ,  H04L1/1607 ,  H04L63/0428 ,  H04L69/16 ,  H04L69/163

    摘要： The present invention includes a repeater and a server for controlling access, from a terminal of an outside network, to the server of an inside network. The repeater and the server permit a packet transmission from the terminal to the server under limited conditions. When the server acknowledges a connection for the permitted packet, transmission conditions for packets to be sent to the server are loosened. Subsequently, packet transmission between the terminal and the server is controlled under the loosened transmission conditions. As for encrypted packets, the server decodes the encrypted packets and notifies the repeater of relevant information.

    摘要翻译： 本发明包括一个用于控制从外部网络的终端到内部网络的服务器的访问的中继器和服务器。 中继器和服务器允许在有限的条件下从终端到服务器的分组传输。 当服务器确认允许数据包的连接时，要发送到服务器的数据包的传输条件松动。 随后，在松散的传输条件下控制终端和服务器之间的分组传输。 对于加密的数据包，服务器对加密的数据包进行解码，并向转发器通知相关信息。

    Communication system and its terminal
    4.
    发明授权
    Communication system and its terminal 有权
    通信系统及其终端

    公开(公告)号：US07496382B2

    公开(公告)日：2009-02-24

    申请号：US10759190

    申请日：2004-01-20

    申请人： Masao Oomoto ,  Satoshi Ando ,  Yuichi Kawaguchi ,  Masato Ohura ,  Yuji Shimizu

    发明人： Masao Oomoto ,  Satoshi Ando ,  Yuichi Kawaguchi ,  Masato Ohura ,  Yuji Shimizu

    IPC分类号： H04B1/38 ,  H04L12/56

    CPC分类号： H04L41/12 ,  H04L41/0213 ,  H04L43/0811 ,  H04L45/02 ,  H04L45/04 ,  H04L47/14 ,  H04W40/246 ,  H04W40/248

    摘要： A terminal comprises a packet receiving unit, a packet sending unit, a link-state detecting unit that detects a link-up to a switching device, a configuration-change notifying unit, and a resource reservation table. When the link-state detecting unit detects a link-up, the terminal notifies network configuration information and network resource reservation information to a management device. When a link state is changed, the management device can immediately manage the network based on the latest network configuration information and the latest network resource information.

    摘要翻译： 终端包括分组接收单元，分组发送单元，链路状态检测单元，其检测到切换设备的链路，配置改变通知单元和资源预留表。 当链路状态检测单元检测到链路时，终端向管理设备通知网络配置信息和网络资源预约信息。 当链路状态发生变化时，管理设备可以根据最新的网络配置信息和最新的网络资源信息立即管理网络。

    Wireless communications system, packet transmission device used in the system, and access point
    5.
    发明授权
    Wireless communications system, packet transmission device used in the system, and access point 失效
    无线通信系统，系统中使用的分组传输设备和接入点

    公开(公告)号：US07403504B2

    公开(公告)日：2008-07-22

    申请号：US10255937

    申请日：2002-09-27

    申请人： Kazuhide Sawabe ,  Masao Oomoto ,  Yuichi Kawaguchi ,  Satoshi Ando ,  Yuji Shimizu

    发明人： Kazuhide Sawabe ,  Masao Oomoto ,  Yuichi Kawaguchi ,  Satoshi Ando ,  Yuji Shimizu

    IPC分类号： H04Q7/00

    CPC分类号： H04W36/26

    摘要： Access points for supporting wireless communications, a packet transmission device, and terminals for handing-over between service areas are provided. An existing terminal is provided with respect to this access point for performing a Quality of Source (QoS) guarantee. Accordingly, when a new terminal is handed over to be engaged in wireless communications with this access point, the priority of the packet associated with the existing terminal and/or new terminal is changed.

    摘要翻译： 提供用于支持无线通信的接入点，分组传输设备和用于在服务区域之间切换的终端。 相对于该接入点提供现有的终端来执行源（Quality of Source，QoS）保证。 因此，当移交新终端以与该接入点进行无线通信时，改变与现有终端和/或新终端相关联的分组的优先级。

    Resource management system
    6.
    发明授权
    Resource management system 有权
    资源管理系统

    公开(公告)号：US07587472B2

    公开(公告)日：2009-09-08

    申请号：US10669686

    申请日：2003-09-25

    申请人： Yuichi Kawaguchi ,  Satoshi Ando ,  Masao Oomoto ,  Yuji Shimizu

    发明人： Yuichi Kawaguchi ,  Satoshi Ando ,  Masao Oomoto ,  Yuji Shimizu

    IPC分类号： G06F15/16 ,  G06F15/173

    CPC分类号： H04L12/2838 ,  H04L12/2803 ,  H04L12/66 ,  H04L41/0896 ,  H04L41/22 ,  H04L2012/2841 ,  H04L2012/2845 ,  H04L2012/2849

    摘要： A resource management server that manages information concerning the resource reservation status and the information of groups of all electronic equipments connected to hubs. When an electronic equipment is newly connected to a port of one of the hubs, the electronic equipment issues a resource request and the group information to the resource management server. The resource management server sets up a network path between the newly connected electronic equipment and the other electronic equipments belonging to the same group as the newly connected electronic equipment, and judges if the resource request can be accepted on the setup network path.

    摘要翻译： 管理有关资源预约状态的信息和连接到集线器的所有电子设备的组的信息的资源管理服务器。 当电子设备新连接到一个集线器的端口时，电子设备向资源管理服务器发出资源请求和组信息。 资源管理服务器在新连接的电子设备和属于与新连接的电子设备相同的组的其他电子设备之间设置网络路径，并且判断在设置网络路径上是否可以接受资源请求。

    Relay equipment and communication system
    7.
    发明申请
    Relay equipment and communication system 审中-公开
    中继设备和通信系统

    公开(公告)号：US20050232240A1

    公开(公告)日：2005-10-20

    申请号：US11086583

    申请日：2005-03-23

    申请人： Satoshi Ando ,  Masao Ohmoto ,  Yuichi Kawaguchi ,  Masato Ohura ,  Yuji Shimizu

    发明人： Satoshi Ando ,  Masao Ohmoto ,  Yuichi Kawaguchi ,  Masato Ohura ,  Yuji Shimizu

    IPC分类号： H04L12/56 ,  H04L1/00

    CPC分类号： H04L49/25 ,  H04L49/30

    摘要： The present invention provides improved relay equipment including at least one port, through which packet transfer is executable, an information-containing unit containing target-to-be-used information and availability information, in which the target-to-be-used information distinguishes the at least one port between a target port for use in the packet transfer and a non-target port therefor, but the availability information distinguishes the at least one port between an usable port for use in the packet transfer and an unusable port therefor, a determining unit operable to determine an available port for use in the packet transfer from the at least one port in accordance with the target-to-be-used information and the availability information, and a relaying unit operable to execute the packet transfer through the available port. The improved relay equipment according to the present invention allows for the transfer of only packets having a communication rate equal or smaller than a bandwidth of each transmission link, and packet transfer without packet delay and without packet discard is achievable.

    摘要翻译： 本发明提供了改进的中继设备，其包括至少一个可通过其传送数据包的端口，包含待使用信息和可用性信息的信息包含单元，其中待使用的目标信息区分 在用于分组传送的目标端口和用于分组传送的非目标端口之间的至少一个端口，但是可用性信息区分用于分组传送的可用端口和用于分组传输的可用端口之间的至少一个端口， 确定单元，其可操作以根据所述目标待使用信息和所述可用性信息来确定用于来自所述至少一个端口的所述分组传送中的可用端口;以及中继单元，用于通过所述可用端口执行所述分组传送 港口。 根据本发明的改进的中继设备允许仅传送具有等于或小于每个传输链路的带宽的通信速率的分组，并且可以实现没有分组延迟并且没有分组丢弃的分组传送。

    Resource management device, resource management system, and resource management method
    8.
    发明申请
    Resource management device, resource management system, and resource management method 审中-公开
    资源管理设备，资源管理系统和资源管理方法

    公开(公告)号：US20050223150A1

    公开(公告)日：2005-10-06

    申请号：US11086567

    申请日：2005-03-23

    申请人： Masao Ohmoto ,  Satoshi Ando ,  Yuichi Kawaguchi ,  Masato Ohura

    发明人： Masao Ohmoto ,  Satoshi Ando ,  Yuichi Kawaguchi ,  Masato Ohura

    IPC分类号： H04L12/28 ,  H04L12/54 ,  G06F13/36

    CPC分类号： H04L47/781 ,  H04L47/15 ,  H04L47/70 ,  H04L47/741 ,  H04L47/801 ,  H04L47/805 ,  H04L47/821 ,  H04L47/822 ,  H04W72/06

    摘要： A resource request is continuously accepted within predetermined time by a resource management device that comprises a resource request accepting unit, a measuring unit, and an allocating unit. The resource request accepting unit accepts a resource request that is necessary for communication. The resource request includes priority of communication. The measuring unit measures the accepting time when the resource request accepting unit accepts the resource request. The allocating unit allocates resource to the resource request accepted in accepting time based on priority. As a result, suitable resource allocation according to the priority instead of the order of arrival is realized.

    摘要翻译： 由资源请求接收单元，测量单元和分配单元的资源管理设备在预定时间内持续接受资源请求。 资源请求接受单元接受通信所需的资源请求。 资源请求包括通信的优先级。 测量单元测量资源请求接收单元接受资源请求时的接收时间。 分配单元基于优先级将资源分配给接受时间中接受的资源请求。 结果，实现了根据优先级而不是到达顺序的合适的资源分配。

    Network Resource Management Device
    9.
    发明申请
    Network Resource Management Device 审中-公开
    网络资源管理设备

    公开(公告)号：US20080313638A1

    公开(公告)日：2008-12-18

    申请号：US10570895

    申请日：2005-04-18

    申请人： Masato Ohura ,  Satoshi Ando ,  Yuichi Kawaguchi ,  Masao Ohmoto

    发明人： Masato Ohura ,  Satoshi Ando ,  Yuichi Kawaguchi ,  Masao Ohmoto

    IPC分类号： G06F9/46 ,  G06F15/173

    CPC分类号： H04L47/724 ,  H04L43/0811 ,  H04L47/125 ,  H04L47/15 ,  H04L47/70 ,  H04L47/782 ,  H04L47/822 ,  H04L2012/5627

    摘要： The present invention introduces a plurality of resource management devices (M1)-(M4). Each resource management device comprises a resource reservation information transmitting unit (205) and a resource reservation information receiving unit (206). Thus, even when one of the resource management devices is inactivated, the resource management can be continued. Since reserved resource information is shared among a plurality of resource management devices, if exist, the resource management can be performed without contradiction. Processing load can be decentralized by processing a resource reservation request by the plurality of resource management devices.

    摘要翻译： 本发明引入了多个资源管理装置（M1） - （M4）。 每个资源管理装置包括资源预留信息发送单元（205）和资源预约信息接收单元（206）。 因此，即使其中一个资源管理装置被停用，也可以继续进行资源管理。 由于在多个资源管理装置之间共享保留资源信息，所以如果存在资源管理，则可以无矛盾地进行资源管理。 可以通过处理多个资源管理装置的资源预留请求来分散处理负载。

    Communication apparatus and communication method
    10.
    发明申请
    Communication apparatus and communication method 审中-公开
    通信设备和通信方法

    公开(公告)号：US20060083237A1

    公开(公告)日：2006-04-20

    申请号：US11245447

    申请日：2005-10-07

    申请人： Yoshifumi Sakata ,  Satoshi Ando ,  Yuji Shimizu ,  Mikio Shimazu ,  Yuichi Kawaguchi

    发明人： Yoshifumi Sakata ,  Satoshi Ando ,  Yuji Shimizu ,  Mikio Shimazu ,  Yuichi Kawaguchi

    IPC分类号： H04L12/56 ,  H04L12/28

    CPC分类号： H04L47/724 ,  H04L29/06 ,  H04L47/15 ,  H04L47/2408 ,  H04L47/70 ,  H04L69/16

    摘要： By transmitting such an extended Echo request packet that device setting information was written in a payload of an ICMP-Echo packet, to an terminal 10b equipped with ICMP function which does not has a special function, the extended Echo request packet collect device setting statuses of relay devices 110 equipped with extended Echo, and an extended Echo reply packet, which is a reply packet in which a payload of the extended Echo request packet was copied, conveys the compiled device setting statuses and device setting information to each device on a communication route, and thereby, it is possible to carry out a uniform device setting.

    摘要翻译： 通过将具有ICMP-Echo分组的有效负载的设备设定信息的扩展Echo请求分组发送到具有不具有特殊功能的ICMP功能的终端10b，扩展回声请求分组收集装置设定状态 配备有扩展Echo的中继装置110和作为扩展Echo请求分组的有效载荷被复制的应答分组的扩展Echo应答分组，在通信中将编译后的装置设定状态和装置设定信息传送给各装置 路由，从而可以执行均匀的设备设置。