Method and arrangement to reserve resources in an ip network
    4.
    发明申请
    Method and arrangement to reserve resources in an ip network 审中-公开
    在ip网络中预留资源的方法和安排

    公开(公告)号:US20060013229A1

    公开(公告)日:2006-01-19

    申请号:US10533451

    申请日:2003-10-22

    IPC分类号: H04L12/56

    摘要: The invention relates to a method for pre-allocating network resources within an IP-network. Reserved resources are allocated based on usage history statistics when available usage history statistics is applicable to the resource reservation request. Network resources are allocated individually for said requested resource reservation when applicable usage history statistics is not available, and the usage history statistics is updated based upon the result of said individually allocated resources. The invention relates also to resource manager where said method is implemented and a computer program product that performs the steps of the method according to the present invention.

    摘要翻译: 本发明涉及一种用于预先分配IP网络内的网络资源的方法。 当可用使用历史统计信息适用于资源预留请求时,基于使用历史统计信息分配预留资源。 当适用的使用历史统计信息不可用时,为所述所请求的资源预留单独地分配网络资源,并且基于所述单独分配的资源的结果来更新使用历史统计信息。 本发明还涉及实现所述方法的资源管理器以及执行根据本发明的方法的步骤的计算机程序产品。

    Method and system for reserving resources within an ip-network
    5.
    发明申请
    Method and system for reserving resources within an ip-network 审中-公开
    在ip网络内预留资源的方法和系统

    公开(公告)号:US20050157644A1

    公开(公告)日:2005-07-21

    申请号:US10509093

    申请日:2002-03-28

    摘要: The present invention relates to a method an arrangement for reserving resources in an IP network. By mixing open-ended reservations with in-advance reservations, by utilising a common pool of resources, the resource utilisation will be high. Despite the support for open-ended reservations, the present invention allows immediate and in-advance time-limited reservations wherein the resources are guaranteed. It also allows modification of active and “soon to be active” reservations, which in turn permit soft-state reservations. The invention supports different types of applications with varying time-distributions and varying risk of pre-emption. A new concept of open-ended in-advance reservations is also introduced in the present invention.

    摘要翻译: 本发明涉及一种用于在IP网络中预留资源的装置的方法。 通过将开放式保留与预先预约相结合,通过利用共同的资源池,资源利用率高。 尽管支持开放式保留,但是本发明允许立即且预先限定的保留资源的时间限制。 它还允许修改主动和“即将成为活跃”的保留,这反过来允许软状态保留。 本发明支持具有不同时间分布和不同风险的不同类型的应用。 在本发明中也引入了开放式预先预约的新概念。

    Resilience Solution for Top Tier Bandwidth Managers
    6.
    发明申请
    Resilience Solution for Top Tier Bandwidth Managers 审中-公开
    顶级带宽管理员的弹性解决方案

    公开(公告)号:US20090003194A1

    公开(公告)日:2009-01-01

    申请号:US11664794

    申请日:2005-09-22

    IPC分类号: G06F11/00

    摘要: The present invention relates to a back up top tier bandwidth manager (160) adapted to back up a top tier bandwidth manager (120) upon fail-over of the top tier bandwidth manager (120) in an Internet Protocol, IP, network. Said IP network comprises the top tier bandwidth manager (120) comprising a resource map (130) and adapted to pre-allocate resources in bulk from a bottom tier of said IP network (150) via a bottom-tier bandwidth manager (140) also located in said IP network. The back up top tier bandwidth manager comprises further a copy of the resource map (130) of the top tier bandwidth manager (120) which it is backing up and means for synchronising states with the bottom tier bandwidth manager upon fail-over of the top tier bandwidth manager.

    摘要翻译: 本发明涉及一种备用顶层带宽管理器(160),其适于在因特网协议IP网络中的顶层带宽管理器(120)故障切换之后备份顶层带宽管理器(120)。 所述IP网络包括顶层带宽管理器(120),其包括资源映射(130),并且适于经由底层带宽管理器(140)从所述IP网络的底层(150)批量预分配资源 位于所述IP网络中。 备份顶层带宽管理器还包括其正在备份的顶层带宽管理器(120)的资源映射(130)的副本,以及用于在顶部故障转移时与底层带宽管理器同步状态的模块 层带宽管理器。

    Method for creating a map of available resources within an ip network
    7.
    发明申请
    Method for creating a map of available resources within an ip network 审中-公开
    在ip网络内创建可用资源的映射的方法

    公开(公告)号:US20050125517A1

    公开(公告)日:2005-06-09

    申请号:US10510108

    申请日:2002-10-30

    摘要: The present invention relates to resource manager for providing a resource map of an IP network, a method thereof, and a computer program product for performing the steps of the method. The resource map is obtained by combining a topology map of the IP network with resource information that includes information about identities of logical addresses and quantity of logical addresses, and performing a mapping between the logical addresses and a physical interface within the IP network.

    摘要翻译: 本发明涉及用于提供IP网络的资源映射的资源管理器,其方法和用于执行该方法的步骤的计算机程序产品。 通过将IP网络的拓扑图与包括关于逻辑地址的标识和逻辑地址的信息的信息以及在IP网络内的逻辑地址与物理接口之间的映射进行组合来获得资源映射。