Path computation entity and method for computing a path
    1.
    发明公开
    Path computation entity and method for computing a path 审中-公开
    Pfadberechnungsentitätund Verfahren zur Pfadberechnung

    公开(公告)号:EP2608465A1

    公开(公告)日:2013-06-26

    申请号:EP11306674.0

    申请日:2011-12-15

    申请人: Alcatel Lucent

    IPC分类号: H04L12/70

    摘要: Path computation entity for selecting a path amongst a plurality of paths, comprising: a preparation component adapted for obtaining the plurality of paths, with for each path thereof at least a first and a second value of a first and a second optimization parameter qualifying a first and second property of the path; a first determining component adapted for determining a first set of paths of said plurality of paths, such that each path of said first set has for the first optimization parameter a first value satisfying a first optimization objective; a second determining component adapted for determining a second set of paths of said first set of paths, such that each path of said second set has for the second optimization parameter a second value satisfying a second optimization objective; and a selector adapted for selecting a path from said second set of paths.

    摘要翻译: 用于选择多个路径中的路径的路径计算实体,包括:适于获得所述多个路径的准备部件,对于其每个路径,具有第一和第二优化参数的第一和第二值, 和道路的第二属性; 第一确定组件,适于确定所述多个路径的第一组路径,使得所述第一组的每个路径对于所述第一优化参数具有满足第一优化目标的第一值; 第二确定组件,适于确定所述第一组路径的第二组路径,使得所述第二组的每个路径对于所述第二优化参数具有满足第二优化目标的第二值; 以及选择器,适于从所述第二组路径选择路径。

    Control unit and method for dynamically controlling the routing within a network
    2.
    发明公开
    Control unit and method for dynamically controlling the routing within a network 有权
    控制单元和方法用于在网络中动态地控制路由

    公开(公告)号:EP2487844A1

    公开(公告)日:2012-08-15

    申请号:EP11305107.2

    申请日:2011-02-02

    申请人: Alcatel Lucent

    IPC分类号: H04L12/56

    CPC分类号: H04L45/00 H04L45/38 H04L45/42

    摘要: Control unit for dynamically controlling the routing within a network comprising a plurality of network elements, comprising a request processing entity adapted for receiving requests coming from said network elements and adapted for performing processing of said requests; a path computation entity adapted for computing a network path upon request from the request processing entity, based on a network graph and applying constraints, said computed network path comprising a number of said plurality of network elements; said path computation entity being linked with a traffic engineering database which is updated with the computed network paths; a flow control entity adapted for establishing a forwarding entry in the forwarding information base of a network element of the computed network path, upon request from the request processing entity.

    摘要翻译: 用于动态控制网络包括网络元件的内的多个路由,包括请求处理实体angepasst,用于接收从所述网元和未来angepasst请求用于执行请求的处理,所述控制单元; 用于根据从所述请求处理实体请求计算网络路径,基于网络图和应用约束的路径计算实体angepasst,所述计算网络路径包括多个网络元件的所述多个; 所述路径计算实体与一流量工程数据库链接的所有其与所计算的网络路径更新; 用于建立从请求处理实体中所计算的网络路径的一个网络单元的转发信息库的转发表项,当请求流量控制实体angepasst。

    Network entity of a communication network
    3.
    发明公开
    Network entity of a communication network 审中-公开
    Netzwerkentitäteines Kommunikationsnetzwerks

    公开(公告)号:EP2680512A1

    公开(公告)日:2014-01-01

    申请号:EP12305738.2

    申请日:2012-06-25

    申请人: Alcatel Lucent

    IPC分类号: H04L12/70

    摘要: Embodiments relate to a concept for a communication network, the communication network comprising a plurality of network entities. It is provided, from an event subscribing network entity (100) to an event publishing network entity (150) of the communication network, an event subscription message (110) comprising information identifying the event subscribing network entity (100) and comprising configuration rules for configuring a configurable event of interest at the event publishing network entity (150), wherein the configurable event of interest (160) shall be reported from the event publishing network entity (150) to the event subscribing network entity (100). Further it is provided the configurable event of interest (160) from the event publishing network entity (150) to the event subscribing network entity (100).

    摘要翻译: 实施例涉及通信网络的概念,通信网络包括多个网络实体。 从事件订阅网络实体(100)到通信网络的事件发布网络实体(150)提供包括标识事件订阅网络实体(100)的信息的事件订阅消息(110),并且包括用于 在所述事件发布网络实体(150)处配置感兴趣的可配置事件,其中所述可配置的兴趣事件(160)应从所述事件发布网络实体(150)报告给所述事件订阅网络实体(100)。 此外,从事件发布网络实体(150)向事件订阅网络实体(100)提供感兴趣的可配置事件(160)。

    Method for operating a network element of a wireless communication network and network element
    4.
    发明公开
    Method for operating a network element of a wireless communication network and network element 有权
    一种操作无线通信网络和网络元件的网络元件的方法

    公开(公告)号:EP2667683A1

    公开(公告)日:2013-11-27

    申请号:EP12305584.0

    申请日:2012-05-25

    申请人: Alcatel Lucent

    IPC分类号: H04W92/12 H04W92/14 H04W88/08

    CPC分类号: H04W72/04 H04W88/085

    摘要: The invention refers to a method (33) for operating a wireless communication network (11) or a network element (13) thereof, the network (11) comprising a plurality of baseband processing devices (13). In addition, the invention refers to a network element (13), a communication network (11) and a computer program product that is programmed for executing the method (33) for operating the network element. In order to allow for performing baseband processing tasks by multiple cooperating baseband processing devices (13) such that the real time constraints are met, it is proposed that the method (33) comprise determining (39) a delay metric (RTT_BBU) that depends on a network delay between the network element (13) and at least one baseband processing device (13) of the plurality of baseband processing devices (13) and selecting (55, 65) the at least one baseband processing device of the plurality of baseband processing devices for remote processing depending on the delay metric (RTT_BBU).

    摘要翻译: 本发明涉及一种用于操作无线通信网络(11)或网络元件(13)的方法(33),其包括基带处理装置有多个(13)的网络(11)。 此外,本发明涉及到一个网络元件(13),通信网络(11)和计算机程序productsthat被编程用于执行用于操作网络元件的方法(33)。 为了允许由多个协作基带处理设备执行基带处理的任务(13)检查确实满足约束条件的实时,提出DASS模法(33)包括确定开采(39)的延迟度量(RTT_BBU)那样依赖于 的基带处理设备多元性(13)和选择(55,65)基带处理的多个所述至少一个基带处理装置的网络元件(13)和至少一个基带处理装置(13)之间的网络延迟 用于远程处理设备根据所述延迟度量(RTT_BBU)。

    METHOD FOR MANAGING A VIRTUAL RADIO ACCESS NETWORK AND METHOD FOR CALIBRATING A SOFTWARE COMPONENT
    5.
    发明公开
    METHOD FOR MANAGING A VIRTUAL RADIO ACCESS NETWORK AND METHOD FOR CALIBRATING A SOFTWARE COMPONENT 审中-公开
    用于管理虚拟无线电接入网络的方法和用于校准软件组件的方法

    公开(公告)号:EP3282359A1

    公开(公告)日:2018-02-14

    申请号:EP16306037.9

    申请日:2016-08-09

    申请人: Alcatel Lucent

    IPC分类号: G06F9/50

    CPC分类号: G06F9/5061

    摘要: A method for managing a virtual radio access network which serves a radio cell is provided. The method includes selecting, based on a radio access technology of the radio cell, a construction scheme for the virtual radio access network in a repository. Further, the method includes querying, from the repository, at least one software component associated to the construction scheme. The software component represents a virtualized network function of the virtual radio access network. The method additionally includes setting up, using the software component, the virtualized network function on a runtime platform according to the construction scheme.

    摘要翻译: 提供了一种用于管理为无线电小区服务的虚拟无线电接入网络的方法。 该方法包括基于无线电小区的无线电接入技术来选择用于存储库中的虚拟无线电接入网络的构建方案。 此外,该方法包括从存储库查询与建设方案相关联的至少一个软件组件。 软件组件表示虚拟无线电接入网络的虚拟化网络功能。 该方法还包括使用软件组件根据构建方案在运行时平台上设置虚拟化网络功能。

    Method and apparatus for network congestion prediction
    7.
    发明公开
    Method and apparatus for network congestion prediction 审中-公开
    Verfahren und Vorrichtung zurÜberlastungsvoraussage

    公开(公告)号:EP2725752A1

    公开(公告)日:2014-04-30

    申请号:EP12290372.7

    申请日:2012-10-29

    申请人: Alcatel Lucent

    IPC分类号: H04L12/801

    摘要: The invention relates to a method for forwarding a data flow (210) in a computer network (100) while avoiding a congestion along a flow path, prior to the emergence of the congestion, wherein the data flow is defined as a sequence of data packets with the same destination address (120), the network comprising a plurality of network links (108), the flow path comprising a subset of the plurality of network links.

    摘要翻译: 本发明涉及一种用于在计算机网络(100)内转发​​数据流(210)的方法,同时在出现拥塞之前沿着流路径避免拥塞,其中数据流被定义为一系列数据分组 具有相同的目的地地址(120),所述网络包括多个网络链路(108),所述流路径包括所述多个网络链路的子集。

    DYNAMIC TRAFFIC GUIDE BASED ON V2V SENSOR SHARING METHOD
    9.
    发明公开
    DYNAMIC TRAFFIC GUIDE BASED ON V2V SENSOR SHARING METHOD 审中-公开
    基于V2V传感器共享方法的动态交通导航

    公开(公告)号:EP3300047A1

    公开(公告)日:2018-03-28

    申请号:EP16290183.9

    申请日:2016-09-26

    申请人: ALCATEL LUCENT

    IPC分类号: G08G1/08 G08G1/0967

    摘要: The present disclosure relates to a method for controlling a first device (101A). The method comprises: collecting a first set of data using a first type of sensors of the first device (101A). A second set of data of a second type of sensors may be received from at least another second device (101B-107) over a communication channel. The first and second sets of data may be combined for determining a current vehicle traffic configuration. The first device (101A) may be controlled in accordance with the current vehicle traffic configuration.

    摘要翻译: 本公开涉及用于控制第一设备(101A)的方法。 该方法包括:使用第一装置(101A)的第一类型传感器收集第一组数据。 可以通过通信信道从至少另一个第二设备(101B-107)接收第二类型的传感器的第二组数据。 第一组数据和第二组数据可以被组合以确定当前车辆交通配置。 第一设备(101A)可以根据当前车辆交通配置进行控制。

    Control system, apparatus, methods, and computer readable storage medium storing instructions for a network node and/or a network controller
    10.
    发明公开
    Control system, apparatus, methods, and computer readable storage medium storing instructions for a network node and/or a network controller 审中-公开
    控制系统,设备,方法,和用于存储用于在网络节点和/或网络控制器的指令的计算机可读存储介质

    公开(公告)号:EP2790442A1

    公开(公告)日:2014-10-15

    申请号:EP13305465.0

    申请日:2013-04-09

    申请人: ALCATEL LUCENT

    IPC分类号: H04W40/04 H04W40/22

    CPC分类号: H04W24/08 H04L45/64 H04L49/70

    摘要: Embodiments provide a control system, an apparatus, methods, and computer program products for a network node and a network controller. The control system (10) for a network entity (100) of a communication network (300) comprises a monitoring device (12), which is operable to determine information related to a resource availability associated with the network entity (100) and operable to communicate the information related to the resource availability to a network controller (200). The control system (10) further comprises a data relay device (14), which is operable to relay data packets between a plurality of network nodes, wherein the data relay device (14) is operable to receive information related to data packet relaying to the network entity (100) from the network controller (200). The network controller apparatus (20) comprises one or more communication interfaces (22), which are operable to receive information related to a resource availability from a monitoring device (12). The one or more communication interfaces (22) are further operable to communicate information related to data packet relaying to a data relay device (14). The network controller apparatus (20) comprises a routing module (24) operable to determine the information related to data packet relaying based on the information related to the resource availability. Embodiments are well-suited to distributed processing environments such as Software Defined Networks (SDN).

    摘要翻译: 实施例提供一种控制系统,到设备,方法和计算机程序产品用于网络节点和网络控制器。 该控制系统(10),一种用于通信网络(300)的网络实体(100)包括一个监视设备(12)的所有其可操作以与和所述网络实体(100)相关联的资源可用性确定性地雷信息,并且可操作以 通信相关的资源可用性的网络控制器(200)的信息。 该控制系统(10)还包括一个数据中继装置(14)的所有其可操作以中继网络节点之间的多个数据分组,worin数据中继装置(14)可操作以接收中继到相关的数据包的信息 从所述网络控制器(200)的网络实体(100)。 网络控制器的装置(20)包括一个或多个通信接口(22),其可操作以接收与从监测装置(12)的资源可用性信息。 所述一个或多个通信接口(22)能够进行通信有关的信息的数据包中继到的数据中继装置(14)进一步手法。 网络控制器装置(20)包括一个路由模块(24),可操作以确定矿相关数据包中的信息中继基于与资源可用性的信息。 实施例很好地适合于分布式处理环境:如软件定义网络(SDN)。