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    A METHOD AND A SYSTEM TO DETECT MALICIOUS SOFTWARE
    131.
    发明申请
    A METHOD AND A SYSTEM TO DETECT MALICIOUS SOFTWARE 审中-公开
    一种检测恶意软件的方法和系统

    公开(公告)号：WO2013053407A1

    公开(公告)日：2013-04-18

    申请号：PCT/EP2011/073949

    申请日：2011-12-23

    Applicant: TELEFONICA, S.A ,  ROMERO BUENO, Francisco ,  AMAYA CALVO, Antonio Manuel

    Inventor： ROMERO BUENO, Francisco ,  AMAYA CALVO, Antonio Manuel

    IPC: H04L29/06

    CPC classification number: H04L63/1425 ,  H04L63/145

    Abstract: In the method of the invention said detection is performed in an Anomaly Detection System, or ADS, by analyzing the behavior of a network and looking for deviations with respect to a normality, said normality indicating common behavior of users of said network and being defined previous to said detection. The method is characterised in that it comprises building a plurality of detection models, each of said plurality of detection models adapted to different entities of said network and to different algorithms, said different algorithms implementing different detection strategies and said plurality of detection models representing said normality. The system of the invention is arranged to implement the method of the invention.

    Abstract translation: 在本发明的方法中，所述检测在异常检测系统或ADS中通过分析网络的行为并且寻找相对于正常性的偏差来执行，所述正常性表示所述网络的用户的常见行为并且被定义在先前 到所述检测。 该方法的特征在于，它包括建立多个检测模型，所述多个检测模型中的每一个适合于所述网络的不同实体和不同的算法，所述不同算法实现不同的检测策略，所述多个检测模型表示所述正常 。 本发明的系统被设置为实现本发明的方法。

    A METHOD FOR CELL RESELECTION AND CELL HANDOVER IN A WIRELESS COMMUNICATION SYSTEM
    134.
    发明申请
    A METHOD FOR CELL RESELECTION AND CELL HANDOVER IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
    一种无线通信系统中的小区选择和小区切换的方法

    公开(公告)号：WO2012160048A1

    公开(公告)日：2012-11-29

    申请号：PCT/EP2012/059456

    申请日：2012-05-22

    Applicant: TELEFONICA, S.A. ,  CUCALA GARCÍA, Luis

    Inventor： CUCALA GARCÍA, Luis

    IPC: H04W48/20 ,  H04W52/02 ,  H04W84/04

    CPC classification number: H04W36/04 ,  H04W36/0083 ,  H04W36/30

    Abstract: The method comprises: a user equipment measuring its proximity to one or more cells, or radio access nodes, by detecting the signal emission power thereof, and recognizing some cells as distinctive cells which radio section can be switched off when no user equipment is camping in it; determining that at least one of said cells is candidate for cell reselection or handover as a function of said signal emission power, and, if the cell is a distinctive cell, directly determining it as a candidate cell even if its signal emission power is not detected; and performing the cell reselection or handover between the user equipment and the candidate cell.

    Abstract translation: 该方法包括：用户设备通过检测其信号发射功率来测量其与一个或多个小区或无线电接入节点的接近度，并且将某些小区识别为不同的小区，当无用户设备驻扎时，无线电部分可以被关闭 它; 确定所述小区中的至少一个是作为所述信号发射功率的函数的小区重选或切换的候选，并且如果所述小区是特征小区，则即使其未检测到其信号发射功率也将其直接确定为候选小区 ; 以及在用户设备和候选小区之间执行小区重选或切换。

    A METHOD OF CHARACTERIZING A SOCIAL NETWORK COMMUNICATION USING MOTIFS
    136.
    发明申请
    A METHOD OF CHARACTERIZING A SOCIAL NETWORK COMMUNICATION USING MOTIFS 审中-公开
    使用MOTIFS表征社交网络通信的方法

    公开(公告)号：WO2012152853A1

    公开(公告)日：2012-11-15

    申请号：PCT/EP2012/058600

    申请日：2012-05-10

    Applicant: TELEFONICA, S.A. ,  OLIVER RAMIREZ, Nuria ,  ZHAO, Qiankun

    Inventor： OLIVER RAMIREZ, Nuria ,  ZHAO, Qiankun

    IPC: H04L12/24 ,  H04L29/08 ,  H04L12/58

    CPC classification number: H04L41/12 ,  G06Q50/01 ,  H04L51/32 ,  H04L67/22 ,  H04W4/21

    Abstract: Method for characterizing a network communication, for each communication interaction between two users, u i o , u i d , of said network, which method takes the following data as input: - a temporal annotation t i of each communication interaction, and - a duration δ i of each communication interaction, wherein a first communication interaction and a second communication interaction within the network are considered for characterization of such network and form part of a communication graph C if: a) said first and second communication interactions have at least one user in common; and, b) the time lapsed between the end of the first communication interaction and the beginning of the second communication interaction is within a pre-established time window W; wherein each communication graph C i j is formed by i unique users and j communication interactions that fulfil the conditions a) and b) set before.

    Abstract translation: 用于表征网络通信的方法，对于所述网络的两个用户ui，ui d之间的每个通信交互，所述方法将以下数据作为输入： - 每个通信交互的时间注释ti，以及 - 每个通信交互，其中在网络中的第一通信交互和第二通信交互被考虑用于表征这样的网络并形成通信图C的一部分，如果：a）所述第一和第二通信交互具有至少一个共同的用户; 以及b）在所述第一通信交互的结束和所述第二通信交互的开始之间经过的时间在预先建立的时间窗口W内; 其中每个通信图形Ci j由满足先前设置的条件a）和b）的唯一用户和j通信交互形成。

    METHOD AND DEVICE FOR QUALITY MEASURING OF STREAMING MEDIA SERVICES
    139.
    发明申请
    METHOD AND DEVICE FOR QUALITY MEASURING OF STREAMING MEDIA SERVICES 审中-公开
    用于质量测量流媒体服务的方法和设备

    公开(公告)号：WO2012136633A1

    公开(公告)日：2012-10-11

    申请号：PCT/EP2012/055996

    申请日：2012-04-02

    Applicant: TELEFONICA, S.A. ,  LOZANO LOPEZ, José, Antonio ,  GONZÁLEZ MUÑOZ, Juan, Manuel ,  BARBERO VILLASECA, Jesús ,  RODRÍGUEZ PEREZ, Álvaro

    Inventor： LOZANO LOPEZ, José, Antonio ,  GONZÁLEZ MUÑOZ, Juan, Manuel ,  BARBERO VILLASECA, Jesús ,  RODRÍGUEZ PEREZ, Álvaro

    IPC: H04L12/26

    CPC classification number: H04L65/60 ,  H04L41/5067 ,  H04L43/0835 ,  H04L43/0858 ,  H04L43/087 ,  H04L43/12 ,  H04L65/607 ,  H04L65/80

    Abstract: Method and probe device (20) for quality measuring (24,26) in IP streaming of audio, video, or a synchronized mix of both, performing: - receiving a streaming media flow at a user's end, - measuring at least one network parameter which indicates QoS and/or QoE, - extracting frames from the streaming at the user's end, - analyzing the frames at the user's end by searching for determined errors and delivering at least a quality parameter defined by certain results of said searching; - correlating each measured network parameter and each delivered quality parameter at the user's end and returning the results to the IP network operator though a control and configuration interface. The operator (10) uses the control and configuration interface (23) to configure at the user's end how to perform the correlation between the parameters, taking into account in said correlation the user's preferences described by an ontology.

    Abstract translation: 用于在音频，视频或两者的同步混合的IP流中进行质量测量（24,26）的方法和探针装置（20），其执行： - 在用户端接收流媒体流， - 测量至少一个网络参数 其指示QoS和/或QoE， - 从用户端的流中提取帧， - 通过搜索确定的错误并至少递送由所述搜索的某些结果定义的质量参数来分析用户端的帧; - 将每个测量的网络参数和每个交付质量参数相关联，并通过控制和配置界面将结果返回给IP网络运营商。 操作员（10）使用控制和配置接口（23）在用户端结束如何执行参数之间的相关性，在所述相关性中考虑用户本体描述的偏好。

    SIGNAL SELECTOR FOR WIRED DIGITAL TELEVISION CHANNELS, OPTICAL NETWORK TERMINATION EQUIPMENT AND METHOD FOR SELECTING DIGITAL TELEVISION CHANNELS
    140.
    发明申请
    SIGNAL SELECTOR FOR WIRED DIGITAL TELEVISION CHANNELS, OPTICAL NETWORK TERMINATION EQUIPMENT AND METHOD FOR SELECTING DIGITAL TELEVISION CHANNELS 审中-公开
    用于有线数字电视频道的信号选择器，光网络终端设备和选择数字电视频道的方法

    公开(公告)号：WO2012089713A1

    公开(公告)日：2012-07-05

    申请号：PCT/EP2011/074055

    申请日：2011-12-26

    Applicant: TELEFONICA, S.A. ,  SÁNCHEZ YANGÜELA, Manuel ,  MARÍN ARRIAZA, Carlos ,  TORRIJOS GIJÓN, José Alfonso

    Inventor： SÁNCHEZ YANGÜELA, Manuel ,  MARÍN ARRIAZA, Carlos ,  TORRIJOS GIJÓN, José Alfonso

    IPC: H04N7/22 ,  H04N7/10 ,  H04H20/69

    CPC classification number: H04N7/22 ,  H04H20/69 ,  H04N7/104

    Abstract: Signal selector for wired digital television channels, Optical Network Termination equipment comprising the signal selector and method for selecting digital television channels where the selector comprises: - a first RF input (701) for receiving, through an optical fibre cable, input signals carrying digital television channels over an input frequency range comprising the VHF I band, the VHF midband, the VHF S band and the UHF hyperband; - filtering means for selecting and shifting at least part of the input signals, including the television channels carried there by, into a desired working frequency range and for providing the signals into the desired working frequency range to a RF input of a digital television tuner; and - controlling means (750) for controlling the operation of said filtering means. Hence an extension of the Digital Terrestrial Television (DTT) model is achieved.

    Abstract translation: 用于有线数字电视频道的信号选择器，包括用于选择数字电视频道的信号选择器和方法的光网络终端设备，其中选择器包括： - 第一RF输入（701），用于通过光纤电缆接收携带数字电视的输入信号 在包括VHF I频带，甚高频中频带，甚高频S频带和UHF超频带的输入频率范围内的信道; - 滤波装置，用于选择并将包括其中携带的电视频道的输入信号的至少一部分移动到期望的工作频率范围内，并将信号提供到数字电视调谐器的RF输入端的期望工作频率范围; 和 - 用于控制所述过滤装置的操作的控制装置（750）。 因此，实现了数字地面电视（DTT）模式的扩展。

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