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    METHOD AND ARRANGEMENT FOR ROUTE COST DETERMINATION AND SELECTION WITH LINK COST INTERACTION.
    3.
    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。

    ALLOCATION OF FREQUENCY SPECTRUM IN SPECTRUM-ON-DEMAND SYSTEMS
    6.
    发明公开
    ALLOCATION OF FREQUENCY SPECTRUM IN SPECTRUM-ON-DEMAND SYSTEMS 审中-公开
    频谱IN RANGE-点播系统分配

    公开(公告)号：EP2510734A4

    公开(公告)日：2016-08-03

    申请号：EP09852106

    申请日：2009-12-08

    Applicant: ERICSSON TELEFON AB L M

    Inventor： SACHS JOACHIM ,  IRNICH TIM

    IPC: H04W72/04 ,  H04W4/18

    CPC classification number: H04W72/06 ,  H04W72/087

    Abstract: Disclosed herein is a method and a Radio Resource Management arrangement in a wireless communication system for allocating communication of one or several services to at least one of several available frequency spectrum resources. The method comprises the steps of categorizing said available frequency spectrum resources with respect to volatility, and categorizing said one or several services with respect to compressibility, and assigning said one or several services to the available spectrum resources such that compressible services are assigned to volatile spectrum resources.

    METHODS AND ARRANGEMENTS FOR ESTIMATING SIGNAL STRENGTH IN A SUB-REGION
    10.
    发明申请
    METHODS AND ARRANGEMENTS FOR ESTIMATING SIGNAL STRENGTH IN A SUB-REGION 审中-公开
    用于评估子区域信号强度的方法和装置

    公开(公告)号：WO2012010715A8

    公开(公告)日：2012-06-07

    申请号：PCT/EP2011065137

    申请日：2011-09-01

    Applicant: ERICSSON TELEFON AB L M ,  SACHS JOACHIM ,  ERIKSSON CLAES ,  QUESETH OLAV ,  SELEN YNGVE

    Inventor： SACHS JOACHIM ,  ERIKSSON CLAES ,  QUESETH OLAV ,  SELEN YNGVE

    IPC: H04W16/18

    CPC classification number: H04W16/18 ,  H04W16/22

    Abstract: A method and an arrangement in a network node (110, 130, 150) for estimating signal strength in at least one sub-region (211, 212, 221, 222) of a radio transmitter, located at a radio transmitter location are provided. Each of said at least one sub-region (211, 212, 221, 222) is identified by corresponding sub-region coordinate information. In a step, the network node obtains from a database corresponding model settings information, indicative of radio propagation conditions within one of a plurality of model settings regions (210, 220). The corresponding model settings information is dependent on the model settings region (210, 220). In another step, the network node estimates a corresponding signal strength value based on the radio transmitter iocation, the corresponding sub-region coordinate information and the mode! settings information.

    Abstract translation: 提供了一种用于估计位于无线电发射机位置的无线电发射机的至少一个子区域（211,212,221,222）中的信号强度的网络节点（110,130,150）中的方法和装置。 所述至少一个子区域（211,212,221,222）中的每一个由对应的子区域坐标信息来识别。 在一个步骤中，网络节点从数据库获得对应的模型设置信息，指示多个模型设置区域（210,220）之一内的无线电传播条件。 相应的模型设置信息取决于模型设置区域（210,220）。 在另一步骤中，网络节点基于无线电发射机，对应的子区域坐标信息和模式估计对应的信号强度值！ 设置信息。

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