Method for the construction and execution of a distributed workflow in a communication system
    1.
    发明授权
    Method for the construction and execution of a distributed workflow in a communication system 失效
    在通信系统中构建和执行分布式工作流的方法

    公开(公告)号:US08209213B2

    公开(公告)日:2012-06-26

    申请号:US11449659

    申请日:2006-06-09

    申请人: Vilho Räisänen

    发明人: Vilho Räisänen

    IPC分类号: G06F17/50

    摘要: The invention relates to a method for construction of a distributed workflow. A workflow specification comprising the invocation of a number of locatable functions is obtained. The workflow specification is divided into partitions based on the host nodes where the locatable functions are hosted. From the partitions are generated stub configuration rules for each host node, which implement the workflow execution in a given host node. The stub configuration rules are provided to the host nodes. The workflow is executed by exchanging messages between the host nodes along the lines of the original workflow. The workflow may be associated with implementation of a service or it may be for the purposes of network management.

    摘要翻译: 本发明涉及一种用于构建分布式工作流的方法。 获得包括多个可定位函数的调用的工作流程规范。 基于托管可定位功能的主机节点将工作流规范划分为分区。 从分区生成每个主机节点的存根配置规则,其实现给定主机节点中的工作流执行。 存根配置规则提供给主机节点。 通过沿着原始工作流的方式在主机节点之间交换消息来执行工作流。 工作流可以与服务的实现相关联,或者可以用于网络管理。

    Device and method for controlling a stream of data packets
    2.
    发明授权
    Device and method for controlling a stream of data packets 失效
    用于控制数据包流的设备和方法

    公开(公告)号:US07111091B2

    公开(公告)日:2006-09-19

    申请号:US10451220

    申请日:2000-12-21

    IPC分类号: G06F3/00 G06F15/16

    摘要: The present invention proposes a device for controlling a stream of data packets, comprising: a buffer (2) adapted to receive a data packet stream from a data source (1) and to output said packet data stream with an output rate to a packet data communication network (7), a monitoring means (4) adapted to monitor a fill level of said buffer (2), a detection means (5) adapted to detect a fill level condition of said buffer (2), in which an incoming data packet has to be dropped, and adapted to control a dropping means (6) for dropping an incoming data packet upon detection of said fill level condition, and further comprising an output rate control means (5a, 8, 9, 10, 11) adapted to control an output rate adjusting means (3) which is adapted to adjust said output rate of said buffer (2), wherein said output rate control means, in response to said fill level condition detected by said detection means (5), issues a first control signal (5a) controlling said adjusting means (3) to increase a current output rate of said buffer to a predefined output rate, and said output rate control means, in response to each non-dropped data packet received after said detection by said detection means (2), issues a second control signal (11a) controlling said adjusting means (3) to decrease a currently adjusted output rate. The present invention also proposes a corresponding control method.

    摘要翻译: 本发明提出了一种用于控制数据分组流的设备,包括:缓冲器(2),适于从数据源(1)接收数据分组流,并将所述分组数据流以输出速率输出到分组数据 通信网络(7),适于监视所述缓冲器(2)的填充级别的监视装置(4),适于检测所述缓冲器(2)的填充级别状况的检测装置(5),其中输入数据 分组必须丢弃,并且适于控制在检测到所述填充水平状况时丢弃输入数据分组的丢弃装置(6),并且还包括输出速率控制装置(5 a,8,9,10,11) 适于控制适于调节所述缓冲器(2)的所述输出速率的输出速率调节装置(3),其中所述输出速率控制装置响应于由所述检测装置(5)检测到的所述填充电平状况,发出 控制所述佐剂的第一控制信号(5a) 刺激装置(3)将所述缓冲器的当前输出速率增加到预定义的输出速率,并且所述输出速率控制装置响应于所述检测装置(2)在所述检测之后接收到的每个未丢弃的数据包,发出一个 第二控制信号(11a)控制所述调节装置(3)以减小当前调节的输出速率。 本发明还提出了相应的控制方法。

    Method and system for managing quality of service by feeding information into the packet network
    3.
    发明授权
    Method and system for managing quality of service by feeding information into the packet network 有权
    通过将信息馈送到分组网络来管理服务质量的方法和系统

    公开(公告)号:US07835283B2

    公开(公告)日:2010-11-16

    申请号:US10312697

    申请日:2001-05-02

    IPC分类号: G01R31/08

    摘要: The invention relates to a method for managing Quality of Service (QoS) in a packet network (10). The method comprises feeding a predetermined information flow into the packet network. (10) for measurement purposes and measuring the characteristics of said information flow by means of a continual measurement for producing QoS information. Said Qos information is used to control communications traffic in the packet network (10) in order to manage the Quality of Service (QoS) of the packet network (10). The invention further relates to a system for managing Quality of Service (QoS) in the packet network (10).

    摘要翻译: 本发明涉及一种用于管理分组网络(10)中的服务质量(QoS)的方法。 该方法包括将预定信息流馈送到分组网络。 (10),用于测量目的,并通过用于产生QoS信息的连续测量来测量所述信息流的特性。 所述Qos信息用于控制分组网络(10)中的通信业务,以便管理分组网络(10)的服务质量(QoS)。 本发明还涉及一种用于管理分组网络(10)中的服务质量(QoS)的系统。

    Method and a device for timing the processing of data packets
    4.
    发明授权
    Method and a device for timing the processing of data packets 失效
    方法和用于对数据分组的处理进行定时的装置

    公开(公告)号:US06977942B2

    公开(公告)日:2005-12-20

    申请号:US09749055

    申请日:2000-12-27

    申请人: Vilho Räisänen

    发明人: Vilho Räisänen

    IPC分类号: H04L12/54 H04L29/06

    摘要: A method and a device for timing the processing of data packets, which method comprises receiving a data packet that is part of a data burst, storing the received data packet in a memory (53), taking the data packet from the memory after a play-out delay from the moment the data packet was received, calculating a value for the play-out delay with which value, of the n temporally last data packets only m pieces would have failed to be received if the initiation of the processing of the data bursts comprising the data packets in question had been delayed for the duration of said play-out delay, where n and m are natural numbers, and transferring the data packet from the memory to processing means (38) on the basis of a response obtained from a clock (54) of the reaching of said play-out delay value from the moment the data packet was received.

    摘要翻译: 一种用于定时处理数据分组的方法和装置,该方法包括接收作为数据脉冲串的一部分的数据分组,将接收到的数据分组存储在存储器(53)中,在播放后从存储器中取出数据分组 - 从接收到数据分组的时刻开始延迟,如果数据的处理开始,则计算出n个时间上最后数据分组中的m个时间间隔的n个时间上的数据分组的值的播出延迟的值 包括所述数据分组的突发在所述播放延迟的持续时间被延迟,其中n和m是自然数,并且根据从...获得的响应将数据分组从存储器传送到处理装置(38) 从接收到数据分组的时刻到达所述播放延迟值的时钟(54)。

    Method, system and network element for authorizing a data transmission
    6.
    发明授权
    Method, system and network element for authorizing a data transmission 有权
    用于授权数据传输的方法,系统和网络元素

    公开(公告)号:US07826353B2

    公开(公告)日:2010-11-02

    申请号:US10677493

    申请日:2003-10-03

    IPC分类号: H04L12/26

    摘要: A mechanism for controlling connection parameters for a communication connection between network elements is disclosed. When the communication connection is initialized, an authorization for the connection parameters of services is requested from a policy control entity which decides on connection parameters to be authorized for the communication connection and on service types which can be provided for the communication connection. A decision message is sent to a communication control network element wherein the decision message comprises the authorization for the connection parameters, service types usable for the communication connection, and an information portion indicating, for each service, whether or not the policy control entity controls a further authorization regarding at least one of the indicated service types in the communication connection. The decision message is enforced in the communication connection by the communication control network element.

    摘要翻译: 公开了一种用于控制网络元件之间的通信连接的连接参数的机构。 当通信连接被初始化时,从策略控制实体请求对服务的连接参数的授权,该策略控制实体决定要为通信连接授权的连接参数以及可以为通信连接提供的服务类型。 决定消息被发送到通信控制网元,其中所述决定消息包括对所述连接参数的授权,可用于所述通信连接的服务类型,以及针对每个服务指示所述策略控制实体是否控制 关于通信连接中指示的服务类型中的至少一个的进一步授权。 通信控制网元在通信连接中执行判定消息。