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    Method for providing topology awareness information within an ip network
    1.
    发明申请
    Method for providing topology awareness information within an ip network 失效
    在ip网络内提供拓扑感知信息的方法

    公开(公告)号：US20050105475A1

    公开(公告)日：2005-05-19

    申请号：US10506164

    申请日：2002-04-29

    申请人： Joakim Norrgard ,  Olov Schelen ,  Emil Svanberg ,  Johan Allden

    发明人： Joakim Norrgard ,  Olov Schelen ,  Emil Svanberg ,  Johan Allden

    IPC分类号： H04L12/24 ,  H04L12/28 ,  H04L12/717 ,  H04L12/751

    CPC分类号： H04L41/0213 ,  H04L41/12 ,  H04L41/22 ,  H04L45/02 ,  H04L45/42

    摘要： A method, a unit and a computer program product for providing topology awareness information within an IP network includes a central node and a plurality of routers, wherein the probe is implemented in a router within the IP network and the probe belongs to a topology awareness system, that includes: elements for obtaining and maintaining relationship with other probes within the IP network, elements for collecting information about other network elements e.g. routers and switches, elements for communicating topology information with the central node of the topology awareness system, and elements for obtaining information concerning local resources on the router where the probe is implemented.

    摘要翻译： 用于在IP网络内提供拓扑感知信息的方法，单元和计算机程序产品包括中央节点和多个路由器，其中所述探测器被实现在所述IP网络内的路由器中，并且所述探测属于拓扑感知系统 ，其包括：用于获取和维护与IP网络内的其他探测器的关系的元素，用于收集有关其他网络元素的信息的元素，例如 路由器和交换机，用于与拓扑感知系统的中心节点通信拓扑信息的元件，以及用于获取有关实现探针的路由器上的本地资源的信息的元件。

    Method for, and a topology aware resource manager in an IP-telephony system
    4.
    发明授权
    Method for, and a topology aware resource manager in an IP-telephony system 失效
    IP电话系统中的方法和拓扑感知资源管理器

    公开(公告)号：US07606885B2

    公开(公告)日：2009-10-20

    申请号：US10363628

    申请日：2001-09-03

    申请人： Jim Sundqvist ,  Anders Larsson ,  Joakim Norrgard ,  Olov Schelen

    发明人： Jim Sundqvist ,  Anders Larsson ,  Joakim Norrgard ,  Olov Schelen

    IPC分类号： G06F15/173

    CPC分类号： H04L45/00 ,  H04L41/12 ,  H04M7/006

    摘要： A method and arrangement in a communications network. The object is to provide a way of handing recourse management issues and admission control within an IP telephony system. The object is achieved by a topology aware resource manager collecting routing information concerning the IP network, obtaining resource information concerning resources within the IP network, creating a resource map by combing the routing information and resource information, and performing recourse management issues and admission control within the system by the resource map and by interacting with a gatekeeper.

    摘要翻译： 通信网络中的方法和布置。 目的是提供一种在IP电话系统中处理追索管理问题和准入控制的方法。 通过拓扑感知资源管理器收集有关IP网络的路由信息​​，获取有关IP网络内资源的资源信息，通过组合路由信息和资源信息，创建资源映射，执行追溯管理问题和接纳控制，实现对象 该系统由资源图和与守门人进行交互。

    Resilience Solution for Top Tier Bandwidth Managers
    5.
    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

    申请人： Olov Schelen ,  Ulf Bodin ,  Joachim Johansson ,  Joakim Norrgard

    发明人： Olov Schelen ,  Ulf Bodin ,  Joachim Johansson ,  Joakim Norrgard

    IPC分类号： G06F11/00

    CPC分类号： G06F21/56 ,  G06F21/57 ,  G06F21/606 ,  G06F2221/2153 ,  H04L63/0407

    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, and a topology aware resource manager in an IP-telephony system
    7.
    发明申请
    Method for, and a topology aware resource manager in an IP-telephony system 审中-公开
    IP电话系统中的方法和拓扑感知资源管理器

    公开(公告)号：US20060069779A1

    公开(公告)日：2006-03-30

    申请号：US11266352

    申请日：2005-11-04

    申请人： Jim Sundqvist ,  Anders Larsson ,  Joakim Norrgard ,  Olov Schelen

    发明人： Jim Sundqvist ,  Anders Larsson ,  Joakim Norrgard ,  Olov Schelen

    IPC分类号： G06F15/173

    CPC分类号： H04L45/00 ,  H04L41/12 ,  H04M7/006

    摘要： A method and arrangement in a communications network. The object is to provide a way of handling recourse management issues and admission control within an IP telephony system. The object is achieved by a topology aware resource manager collecting routing information concerning the IP network, obtaining resource information concerning resources within the IP network, creating a resource map by combing the routing information and resource information, and performing recourse management issues and admission control within the system by the resource map and by interacting with a gatekeeper.

    摘要翻译： 通信网络中的方法和布置。 目的是提供在IP电话系统中处理追索管理问题和准入控制的方法。 通过拓扑感知资源管理器收集有关IP网络的路由信息​​，获取有关IP网络内资源的资源信息，通过组合路由信息和资源信息，创建资源映射，执行追溯管理问题和接纳控制，实现对象 该系统由资源图和与守门人进行交互。

    Method and arrangement to reserve resources in an ip network
    9.
    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

    申请人： Joachim Johansson ,  Joakim Norrgard

    发明人： Joachim Johansson ,  Joakim Norrgard

    IPC分类号： H04L12/56

    CPC分类号： H04L47/822 ,  H04L47/70 ,  H04L47/724 ,  H04L47/781 ,  H04L47/783 ,  H04L47/823 ,  H04L47/826

    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
    10.
    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

    申请人： Joachim Johansson ,  Joakim Norrgard

    发明人： Joachim Johansson ,  Joakim Norrgard

    IPC分类号： H04L12/24 ,  H04L12/911 ,  H04L12/927 ,  H04L12/26

    CPC分类号： H04L67/322 ,  H04L47/72 ,  H04L47/781 ,  H04L47/803 ,  H04L47/826 ,  H04L65/80

    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。