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    METHOD AND ARRANGEMENT FOR ROUTE COST DETERMINATION AND SELECTION WITH LINK COST INTERACTION.
    8.
    发明公开
    METHOD AND ARRANGEMENT FOR ROUTE COST DETERMINATION AND SELECTION WITH LINK COST INTERACTION. 审中-公开
    路线的成本和选择的方法和系统，具有路线成本相互作用

    公开(公告)号：EP1894359A4

    公开(公告)日：2010-06-16

    申请号：EP05810054

    申请日：2005-12-01

    Applicant: ERICSSON TELEFON AB L M

    Inventor： PRYTZ MIKAEL ,  SACHS JOACHIM ,  MAGNUSSON PER ,  LUNDSJOE JOHAN ,  LARSSON PETER

    IPC: H04L12/56 ,  H04W40/00

    CPC classification number: H04L45/123 ,  H04L45/12 ,  H04L45/1283 ,  H04W40/00

    Abstract: This invention extends routing mechanisms that use link metrics for route selection so that: A link metric cross correlation vector is determined for all links, where each element in the vector corresponds to some other link, and reflects the change in the link metric value if a data flow would already use this other link. The invention further describes a specific embodiment where all cross-correlating links are adjacent to each other, i.e., they terminate or originate in a common node. A mechanism is described to create an extended routing graph. This extended graph permits the use of standard polynomial time algorithms that simultaneously construct the optimal route and find the optimal route metric (such as shortest-path algorithms) also for the adjacent link cross-correlating case.

    Abstract translation: 本发明扩展路由机制确实使用了链路度量进行路由选择，使得：一个链路度量互相关矢量是确定性的开采所有链路，其中向量中的每个元素对应于一些其它链路，并反映在链路基准值，如果一个变化 数据流将已经使用这个链接等。 本发明进一步描述，其中所有的交叉链接进行相关毗邻海誓山盟，即，它们终止或在公共节点发起一个具体实施方案。 一种机制是在扩展的路由图来创建所述。 这个扩展的图形允许使用标准的多项式时间算法，并同时构建最佳路线，并找到最佳路径的度量（：如最短路径算法）所以对于相邻链接互相关情况。

    METHODS AND ARRANGEMENTS FOR ALLOCATION OF RADIO RESOURCES
    9.
    发明申请
    METHODS AND ARRANGEMENTS FOR ALLOCATION OF RADIO RESOURCES 审中-公开
    无线电资源分配的方法和安排

    公开(公告)号：WO2013058688A3

    公开(公告)日：2013-08-08

    申请号：PCT/SE2011051253

    申请日：2011-10-20

    Applicant: ERICSSON TELEFON AB L M ,  AYADURAI VICKNESAN ,  PRYTZ MIKAEL

    Inventor： AYADURAI VICKNESAN ,  PRYTZ MIKAEL

    IPC: H04W72/08 ,  H04W16/14

    CPC classification number: H04W72/0493 ,  H04W24/06 ,  H04W72/04 ,  H04W72/082

    Abstract: The invention relates to a method for allocating a common radio resource for simultaneous transmission of data streams in multiple pairs of communication nodes in a multi-node wireless network. The invention also relates to a method of assessing radio resource isolation in a multi-node wireless network. The inventive methods include transmission (44) of at least a first and a second test probe message on a common radio test resource. Receipt of the intended test probe messages are verified (45), whereupon radio resource isolation may be determined and a common radio resource allocated (46) for transmission in the tested communication node pairs. The invention also relates to a communication node and a control node wherein the inventive methods are applied.

    Abstract translation: 本发明涉及一种用于分配用于在多节点无线网络中的多对通信节点中同时传输数据流的公共无线电资源的方法。 本发明还涉及评估多节点无线网络中的无线资源隔离的方法。 本发明的方法包括在公共无线电测试资源上的至少第一和第二测试探测消息的传输（44）。 验证预期的测试探测消息的接收（45），由此可以确定无线电资源隔离和分配（46）用于在测试的通信节点对中传输的公共无线电资源。 本发明还涉及应用本发明的方法的通信节点和控制节点。

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