Control method for access gateway and communication system
    22.
    发明授权
    Control method for access gateway and communication system 有权
    接入网关和通信系统的控制方法

    公开(公告)号:US08446816B2

    公开(公告)日:2013-05-21

    申请号:US12484308

    申请日:2009-06-15

    CPC classification number: H04W24/04 H04L12/66 H04W28/08 H04W80/04

    Abstract: In order to provide a redundancy configuration to an access gateway apparatus in which a control plane and a user plane are separated, the access gateway apparatus includes: a control computer for receiving control signals from the networks to establish the communication path, thereby determining packet transfer information for the data; and a transfer computer for receiving the packet transfer information from the control computer to transfer the data through the communication path. The transfer computer includes: a plurality of first transfer computers for executing the transfer of the data; and a second transfer computer for taking over, when a fault occurs in any one of the plurality of first transfer computers. The control computer includes: a first control computer for processing the control signals received from the networks; and a second control computer for taking over, when a fault occurs in the first control computer.

    Abstract translation: 为了向其中分离控制平面和用户平面的接入网关设备提供冗余配置,接入网关设备包括:控制计算机,用于从网络接收建立通信路径的控制信号,从而确定分组传送 数据信息; 以及用于从控制计算机接收分组传送信息以通过通信路径传送数据的传送计算机。 传送计算机包括:多个用于执行数据传送的第一传送计算机; 以及第二传送计算机,用于当所述多个第一传送计算机中的任何一个中发生故障时接管。 控制计算机包括:第一控制计算机,用于处理从网络接收的控制信号; 以及第二控制计算机,用于在第一控制计算机中发生故障时接管。

    Process for producing propylene
    24.
    发明申请

    公开(公告)号:US20060229482A1

    公开(公告)日:2006-10-12

    申请号:US11450331

    申请日:2006-06-12

    CPC classification number: C07C2/864 C07C11/06

    Abstract: Propylene is prepared by a process for producing propylene, comprising: contacting a reaction mixture of ethylene and methanol and/or dimethyl ether in the presence of a catalyst while controlling the amount of ethylene that is discharged from the reaction system to a reduced level in comparison to the amount of ethylene that is being fed into the reaction system, and while controlling the yield of propylene to at least 40 mol %, based on the sum of the number of moles of methanol and two times the number of moles of dimethyl ether, which are being fed into the reaction system.

    Integrated application management system, apparatus and program, and integrated session management server, system, program, and apparatus
    25.
    发明申请
    Integrated application management system, apparatus and program, and integrated session management server, system, program, and apparatus 失效
    集成应用管理系统,设备和程序,集成会话管理服务器,系统,程序和设备

    公开(公告)号:US20050198197A1

    公开(公告)日:2005-09-08

    申请号:US10882075

    申请日:2004-07-01

    CPC classification number: G06F9/54 H04L41/5045

    Abstract: Disclosed here is an integrated application system for enabling a new application to be added and a user to select an optional application easily. The integrated application system includes a plurality of clients for receiving services from a plurality of application servers for supplying a plurality of services and a management apparatus for controlling services supplied by the application servers to the clients according to an integrated service starting request from any of clients. Each of the clients includes a client management unit for controlling participation of a plurality of application clients corresponding to a plurality of services in an integrated service. The client management unit selects each application used in the integrated service and a client that participates in the integrated service respectively and sends an integrated service starting request to the management apparatus while the management apparatus instructs each of the selected application servers to start a service according to the integrated service starting request from the client management unit.

    Abstract translation: 这里公开了一种集成的应用系统,用于使新的应用程序能够被添加,用户可以轻松地选择可选的应用程序。 集成应用系统包括多个客户端,用于从多个应用服务器接收用于提供多个服务的服务,以及管理装置,用于根据来自任何客户端的综合服务启动请求,向应用服务器提供的服务进行控制 。 每个客户端包括客户管理单元,用于控制与综合服务中的多个服务相对应的多个应用客户端的参与。 客户管理单元分别选择在集成服务中使用的每个应用和参与集成业务的客户端,并且向管理装置发送综合服务启动请求,同时管理装置指示所选择的应用服务器中的每一个根据 客户管理单元的综合服务启动请求。

    Communication network system and method for controlling services in a communication network system
    26.
    发明授权

    公开(公告)号:US06810421B1

    公开(公告)日:2004-10-26

    申请号:US09480199

    申请日:2000-01-10

    CPC classification number: H04L41/5054

    Abstract: The object of the present invention is to provide a communication network system that reduces the burden of entering settings for the network system. A service directory server in the communication network system provides unified management of the service information of the service-providing server installed in the network. The service information managed by the service directory server is distributed to the communication nodes either automatically or in response to requests from a communication node. The communication nodes receive packets and, for received packets that are addressed to itself, a service-providing server destination is determined based on the service information provided by the service directory server and the packet is transferred to the server to receive the service.

    Abstract translation: 本发明的目的是提供一种减少输入网络系统设置的负担的通信网络系统。 通信网络系统中的服务目录服务器对安装在网络中的服务提供服务器的服务信息进行统一管理。 由服务目录服务器管理的服务信息自动地或响应于来自通信节点的请求被分发到通信节点。 通信节点接收分组,并且对于被寻址到其自身的接收分组,基于由服务目录服务器提供的服务信息确定服务提供服务器目的地,并且分组被传送到服务器以接收服务。

    Data and synchronization signal outputting apparatus for recovering
missing data and synchronization signals
    27.
    发明授权
    Data and synchronization signal outputting apparatus for recovering missing data and synchronization signals 失效
    用于恢复丢失数据和同步信号的数据和同步信号输出装置

    公开(公告)号:US5546243A

    公开(公告)日:1996-08-13

    申请号:US137993

    申请日:1993-10-19

    Applicant: Tohru Setoyama

    Inventor: Tohru Setoyama

    CPC classification number: G11B27/3027 G11B20/10

    Abstract: A data signal and a sync signal outputting apparatus comprises a memory for storing a serial signal selector circuit for selectively producing an output signal SD of the memory or the serial signal. The output circuit extracts a sync pattern, and a data section from the selector output signal. A sync pulse is generated for each sync pattern to produce a sync signal CK. At the same time, each data block is produced in parallel to the sync signal CK as a data signal S.sub.0. A controller, upon detection of an extraction failure, controls the memory in such a manner as to produce the stored serial signal from the memory and controls the selector to select an output signal from the memory.

    Abstract translation: 数据信号和同步信号输出装置包括存储器,用于存储用于选择性地产生存储器的输出信号SD或串行信号的串行信号选择器电路。 输出电路从选择器输出信号中提取同步模式和数据部分。 为每个同步模式产生同步脉冲以产生同步信号CK。 同时,与作为数据信号S0的同步信号CK并联地产生每个数据块。 控制器在检测到提取故障时以这样的方式控制存储器,以便从存储器产生所存储的串行信号,并控制选择器从存储器中选择输出信号。

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