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    COMPUTER IMPLEMENTED METHOD, A SYSTEM AND COMPUTER PROGRAMS FOR CONGESTION CONTROL IN A TRANSPORT NODE OF A COMMUNICATION NETWORK
    24.
    发明申请
    COMPUTER IMPLEMENTED METHOD, A SYSTEM AND COMPUTER PROGRAMS FOR CONGESTION CONTROL IN A TRANSPORT NODE OF A COMMUNICATION NETWORK 审中-公开
    计算机实现方法，通信网络运输节点中的控制控制系统和计算机程序

    公开(公告)号：US20160294698A1

    公开(公告)日：2016-10-06

    申请号：US15085337

    申请日：2016-03-30

    Applicant: Telefonica, S.A.

    Inventor： Ignacio BERBERANA FERNANDEZ-MURIAS

    IPC: H04L12/801 ,  H04L12/825

    CPC classification number: H04L47/12 ,  H04L47/24 ,  H04L47/2441 ,  H04L47/25 ,  H04L49/3045

    Abstract: The method comprises identifying and classifying, by a classification unit (102), received data packets flows between fixed bit rate data packets flows (FB) and variable bit rate data packets flows (VB); sending the identified and classified fixed bit rate data packets flows (FB) to a pacer unit (103) spacing the transmission of the fixed bit rate data packets flows (FB) towards an egress port of the transport node (100); and sending the configuration parameters relating to the variable bit rate data packets flows (VB) to a virtual queue unit (104), said virtual queue unit (104) including a processor running an algorithm to activate one or more congestion correction procedures, wherein in case the result obtained by said algorithm being over, or equal, at least one threshold activating a corresponding congestion correction procedure.

    Abstract translation: 所述方法包括通过分类单元（102）识别和分类在固定比特率数据分组流（FB）和可变比特率数据分组流（VB）之间的接收数据分组流; 将所识别的和分类的固定比特率数据分组流（FB）发送到间隔单元（103），所述比赛单元将固定比特率数据分组流（FB）的传输间隔到所述传输节点（100）的出口端口; 以及将与所述可变比特率数据分组流（VB）相关的配置参数发送到虚拟队列单元（104），所述虚拟队列单元（104）包括运行用于激活一个或多个拥塞校正过程的算法的处理器，其中， 情况下，所述算法获得的结果超过或等于激活对应的拥塞校正过程的至少一个阈值。

    Method and system for pre-reservation timer adaptation in PCE based networks
    26.
    发明授权
    Method and system for pre-reservation timer adaptation in PCE based networks 有权
    在基于PCE的网络中预先预约定时器适配的方法和系统

    公开(公告)号：US09398353B2

    公开(公告)日：2016-07-19

    申请号：US14157665

    申请日：2014-01-17

    Applicant: Telefonica, S.A.

    Inventor： Victor Lopez Alvarez

    IPC: H04L12/28 ,  H04Q11/00 ,  H04L12/717

    CPC classification number: H04Q11/0003 ,  H04L45/42

    Abstract: The method updating the status of a network by means of a protocol of the control plane of said network and in response to a path request from at least a path computation client (PCC) pre-reserving during a reserved period of time (Tres), by at least one path computation element (PCE), a plurality of network resources in at least one traffic engineering database (TED) of the at least one PCE. The method dynamically modifying by a timer policy said reserved period of time (Tres) by at least using information data regarding the delay of said control plane.The system of the invention is adapted to implement the method of the invention.

    Abstract translation: 所述方法通过所述网络的控制平面的协议来更新网络的状态，并且响应于在预留时间段（Tres）期间预先保留的至少路径计算客户端（PCC）的路径请求， 通过至少一个路径计算元件（PCE），所述至少一个PCE的至少一个流量工程数据库（TED）中的多个网络资源。 通过至少使用关于所述控制平面的延迟的信息数据，由定时器策略动态修改所述保留时间段（Tres）的方法。 本发明的系统适用于实现本发明的方法。

    A DISTRIBUTED HEALTH-CHECK METHOD FOR WEB CACHING IN A TELECOMMUNICATION NETWORK
    27.
    发明申请
    A DISTRIBUTED HEALTH-CHECK METHOD FOR WEB CACHING IN A TELECOMMUNICATION NETWORK 有权
    网络在电信网络中的分布式健康检查方法

    公开(公告)号：US20160191646A1

    公开(公告)日：2016-06-30

    申请号：US14652202

    申请日：2013-12-10

    Applicant: TELEFONICA, S.A.

    Inventor： Xiaoyuan YANG ,  Martin Ivan LEVI ,  Eguzki ASTIZ LEZAUN ,  Armando Antonio GARCIA SANCHEZ MENDOZA ,  David GUIJARRO GUILLEN ,  Arcandio PANDO CAO ,  Maite BURREL ,  David CONEJERO OLESTI

    IPC: H04L29/08 ,  H04L12/24 ,  H04L12/26

    CPC classification number: H04L67/2842 ,  G06F17/30902 ,  H04L41/0893 ,  H04L43/10 ,  H04L67/22 ,  H04L67/322

    Abstract: A distributed health-check method for web caching in a telecommunication network, wherein a plurality of web caching nodes are coordinated to monitor a set of origin servers where web content is generated. The method includes associating to each user of the telecommunication network requesting the web content buckets as logical containers for holding the web content requested; generating a list of users of the telecommunication network requesting the web content; and performing the plurality of web caching nodes a number of health-checks to the set of origin servers to download the requested web content. A filtering of the set of origin servers is performed for grouping in different areas of interest and the number of health-checks are performed by a limited number of caching nodes receiving the web content requests. The limited number of caching nodes selected belonging to a specific area of interest of the set of origin servers monitoring them.

    Abstract translation: 一种用于电信网络中的网络缓存的分布式健康检查方法，其中协调多个网络缓存节点以监视生成web内容的一组原始服务器。 该方法包括将请求网络内容桶的电信网络的每个用户作为用于保持所请求的网络内容的逻辑容器相关联; 生成请求网络内容的电信网络的用户列表; 以及对所述多个web缓存节点执行多个健康检查，以对所述一组源服务器下载所请求的web内容。 执行原始服务器集合的过滤以在不同感兴趣的区域中进行分组，并且健康检查的数量由接收到web内容请求的有限数量的缓存节点执行。 所选择的有限数量的缓存节点属于监视它们的原始服务器组的特定感兴趣区域。

    Method and System for Dynamic Managing of Subscriber Devices in Mobile Networks
    28.
    发明申请
    Method and System for Dynamic Managing of Subscriber Devices in Mobile Networks 有权
    移动网络用户设备动态管理方法与系统

    公开(公告)号：US20160183081A1

    公开(公告)日：2016-06-23

    申请号：US14974208

    申请日：2015-12-18

    Applicant: Telefonica, S.A.

    Inventor： Ana Isabel Flores Cuadrado ,  Maria Antonia Lopez Ajenjo ,  Ana Sobrino Jular

    IPC: H04W8/24 ,  H04B1/3816

    CPC classification number: H04B1/3816 ,  H04M15/50 ,  H04M15/58 ,  H04M15/8016 ,  H04M15/8038 ,  H04M15/8214 ,  H04M17/103 ,  H04W4/24 ,  H04W4/70 ,  H04W8/12 ,  H04W8/205 ,  H04W8/26 ,  H04W12/04

    Abstract: A system and method for managing subscriber mobile devices comprising: a home network (400) of a first mobile network operator (MNO1), in which data associated with at least one physical SIM of a subscriber device with an embedded SIM card (eUICC) is obtained, and a destination network (300) of a second mobile network operator (MNO2) which the device travels to, obtaining static data and dynamic data associated with at least one virtual SIM (503, 603) of the device. The dynamic data comprise a subscriber authentication key (Ki) and is obtained from a SIM provider platform (500, 600) on which the destination network (300) relies. The static data comprise IMSI/MSISDN identities and is stored in a pool (202) of the destination network (300).For a given virtual SIM, it is checked whether there is an association in a mapping table (106) of the first mobile network operator (MNO1) between the static data from the pool (202) and the physical SIM data from the home network (400).

    Abstract translation: 一种用于管理用户移动设备的系统和方法，包括：第一移动网络运营商（MNO1）的归属网络（400），其中与具有嵌入式SIM卡（eUICC）的订户设备的至少一个物理SIM相关联的数据是 以及设备传送到的第二移动网络运营商（MNO2）的目的地网络（300），获得与所述设备的至少一个虚拟SIM（503,603）相关联的静态数据和动态数据。 动态数据包括订户认证密钥（Ki），并且从目的地网络（300）所依赖的SIM提供商平台（500,600）获得。 静态数据包括IMSI / MSISDN标识，并存储在目的地网络（300）的池（202）中。 对于给定的虚拟SIM，检查来自池（202）的静态数据和来自归属网络的物理SIM数据（202）之间的第一移动网络运营商（MNO1）的映射表（106）中是否存在关联 400）。

    NETWORK CONTROLLER AND A COMPUTER IMPLEMENTED METHOD FOR AUTOMATICALLY DEFINE FORWARDING RULES TO CONFIGURE A COMPUTER NETWORKING DEVICE
    29.
    发明申请
    NETWORK CONTROLLER AND A COMPUTER IMPLEMENTED METHOD FOR AUTOMATICALLY DEFINE FORWARDING RULES TO CONFIGURE A COMPUTER NETWORKING DEVICE 有权
    网络控制器和计算机实现方法，用于自动定义前向规则以配置计算机网络设备

    公开(公告)号：US20160142251A1

    公开(公告)日：2016-05-19

    申请号：US14940429

    申请日：2015-11-13

    Applicant: Telefonica, S.A.

    Inventor： Luis Miguel CONTRERAS ,  Diego R. LOPEZ ,  Antonio Agustin PASTOR

    IPC: H04L12/24 ,  H04L29/12

    CPC classification number: H04L41/0806 ,  H04L41/0803 ,  H04L41/0813 ,  H04L41/0816 ,  H04L45/04 ,  H04L45/42 ,  H04L45/44 ,  H04L45/64 ,  H04L45/70 ,  H04L61/1511 ,  H04L61/1541 ,  H04L63/0263

    Abstract: A network controller and a method for automatically define forwarding rules to configure a computer networking device,The network controller (100) is connected to a sub-network (A) of a communication network and comprises: a controller manager (101) that receives a request for a given service, defines forwarding rules related to said service and installs the defined forwarding rules into a computer networking device (120a) in order to configure it for said given service; a deciding module (102) configured to communicate with the controller manager (101) and configured to interact with a DNS server (150) to receive a determined resolution for a DNS request of said request for said given service, and with a database (300) to retrieve information supplementary for the DNS request, in order to assist the controller manager (101) in performing the defining of the forwarding rules; and a plurality of interfaces (SA, SB, SD) for allowing the communication between the different elements.

    Abstract translation: 一种网络控制器和一种用于自动定义转发规则以配置计算机网络设备的方法。所述网络控制器（100）连接到通信网络的子网（A），包括：控制器管理器（101），其接收 请求给定的服务，定义与所述服务相关的转发规则，并将定义的转发规则安装到计算机网络设备（120a）中，以便为所述给定服务进行配置; 决定模块（102），被配置为与所述控制器管理器（101）通信并且被配置为与DNS服务器（150）交互以接收针对所述给定服务的所述请求的DNS请求的确定的分辨率，以及数据库（300 ）以检索关于DNS请求的补充信息，以便协助控制器管理器（101）执行转发规则的定义; 以及用于允许不同元件之间的通信的多个接口（SA，SB，SD）。

    Method and system for performing multiple access in wireless OFDM cellular systems considering both space and frequency domains
    30.
    发明授权
    Method and system for performing multiple access in wireless OFDM cellular systems considering both space and frequency domains 有权
    考虑空间和频域的无线OFDM蜂窝系统中执行多址接入的方法和系统

    公开(公告)号：US09276648B2

    公开(公告)日：2016-03-01

    申请号：US14282227

    申请日：2014-05-20

    Applicant: TELEFONICA, S.A.

    Inventor： Javier Lorca Hernando

    IPC: H04W4/00 ,  H04L1/02 ,  H04L27/02 ,  H04B7/02 ,  H04B7/04 ,  H04B7/06 ,  H04L5/00 ,  H04L27/26 ,  H01Q1/24 ,  H01Q21/06

    CPC classification number: H04B7/0413 ,  H01Q1/246 ,  H01Q21/061 ,  H04B7/0452 ,  H04B7/0617 ,  H04L5/0003 ,  H04L27/2601

    Abstract: The method comprising a base station equipped with a large number of antennas according to a two-dimensional rectangular array and a number M of cell users, said rectangular array comprising N1 antenna elements along one axis with a regular spacing dx and N2 antenna elements along a perpendicular axis with a regular spacing dy, said users being characterized by angles (θ,φ) in a spherical coordinate system, where in order to achieve orthogonal multiple access the method comprises: selecting a grid spacing (Δu,Δv) in the (u, v) domain; discretizing the (u, v) domain; constructing a set of signals ST[k,l,f]; calculating time-domain excitations AT[n,m,t]for the antenna elements in the array given by coordinates (ndx,mdy) for generation of the downlink transmit signals; and obtaining the frequency contents SR[k,l,f] of the complex baseband signals received from the M users in the uplink.The system implements the method of the invention.

    Abstract translation: 该方法包括：根据二维矩阵阵列和M个小区用户配备大量天线的基站，所述矩阵包括沿着一个轴的N1个天线元素，具有规则的间隔dx和沿着 垂直轴与规则间隔dy，所述用户的特征在于在球面坐标系中的角度（＆amp;θ，＆phgr）），其中为了实现正交多重访问，该方法包括：选择网格间距（＆Dgr; u，＆Dgr; v）在（u，v）域中; 离散（u，v）域; 构造一组信号ST [k，l，f]; 计算由坐标（ndx，mdy）给出的用于生成下行链路发射信号的阵列中的天线元件的时域激励AT [n，m，t] 并获得从上行链路中的M个用户接收的复基带信号的频率内容SR [k，l，f]。 该系统实现本发明的方法。

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