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    METHODS AND SYSTEMS FOR OBSCURING NETWORK TOPOLOGIES
    1.
    发明授权
    METHODS AND SYSTEMS FOR OBSCURING NETWORK TOPOLOGIES 有权

    公开(公告)号：EP2297991B1

    公开(公告)日：2018-09-26

    申请号：EP09794718.8

    申请日：2009-02-11

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： WILLARS, Per ,  BOLIN, Johan ,  WIGREN, Torbjörn

    IPC分类号： H04W8/16

    CPC分类号： H04W8/16 ,  H04L63/04 ,  H04W8/26 ,  H04W64/00

    摘要： Node, computer software and method for preventing an external party (114) to map an identity of a network cell (122) of a telecommunication network (112 or 120) with a corresponding geographical location of the network cell (122). The method includes receiving at a base station (200) of the telecommunication network (112 or 120) system information from a radio network controller (203) of the telecommunication network (112 or 120); extracting, at the base station (200), the identity of the network cell (122) from the received system information; changing, at the base station (200), the identity or one of multiple parts of the identity of the network cell (122); and sending the changed identity or the one of multiple parts of the identity to a user terminal (80).

    Process for preserving the privacy of a user connected to a network
    7.
    发明公开
    Process for preserving the privacy of a user connected to a network 有权
    一种用于保存连接到网络的用户的隐私方法

    公开(公告)号：EP2934032A1

    公开(公告)日：2015-10-21

    申请号：EP14305566.3

    申请日：2014-04-16

    申请人： ALCATEL LUCENT

    发明人： L'Haridon, Sylvain ,  Papillon, Serge ,  Kanoun, Wael

    IPC分类号： H04W12/02 ,  H04W8/16 ,  H04W4/02

    CPC分类号： H04W12/02 ,  H04W4/02 ,  H04W8/16

    摘要： Process for preserving the privacy of a user connected to a network through a terminal that comprises geolocation means adapted to emit geolocation information (2, 2a) about the geographical position of said user, said process providing for:
    - analysing a packet (1) from said terminal to detect the eventual presence of geolocation information (2) into said packet;
    - replacing in said packet said detected geolocation information by virtual geolocation information (9, 9a) that have been computed for said user;
    - forwarding through said network said packet with said virtual geolocation information.

    摘要翻译： 用于保存通过确实包括地理定位的终端连接到网络的用户的隐私处理装置angepasst发射关于所述用户的地理位置的地理定位信息（2，2a）中，所述方法用于提供： - 实现分析的分组（1）从 所述终端检测的地理位置信息（2）插入所述分组的最终存在; - 替换所述分组所述检测到的由虚拟地理定位信息的地理位置信息（9，9A）确实已计算了所述用户; - 通过与所述虚拟地理定位信息的所述网络数据包转发。

    A method for anonymization of data collected within a mobile communication network
    8.
    发明公开
    A method for anonymization of data collected within a mobile communication network 审中-公开
    Verfahren zur Datenanonymisierung von innerhalb eines mobilen Kommunikationsnetzes gesammelten Daten

    公开(公告)号：EP2866484A1

    公开(公告)日：2015-04-29

    申请号：EP13005086.7

    申请日：2013-10-24

    申请人： Telefónica Germany GmbH & Co. OHG

    发明人： Ukena, Jonathan ,  Schöpf, Philip

    IPC分类号： H04W12/02 ,  H04W8/16 ,  H04L29/06

    CPC分类号： G06F21/6254 ,  H04L63/0407 ,  H04L63/0421 ,  H04W8/16 ,  H04W12/02

    摘要： The invention relates to a method for anonymization of event data collected within a system or network providing a service for subscribers/customers wherein each event data set is related to an individual subscriber/customer of the system/network and includes at least one attribute wherein the method counts the number of event data sets related to varying individual subscribers having identical or nearly identical values for at least one attribute. The invention further relates to a method for anonymization of static data related to individual subscribers of a mobile communication network wherein each static data set consist of different attributes and the method identifies specific profiles derivable form the static data and drops one or more respective attribute of the static data sets and/or classifies two or more static data sets to a certain group having at least one matching attribute.

    摘要翻译： 本发明涉及一种用于匿名化在系统或网络内收集的事件数据的方法，为订户/客户提供服务，其中每个事件数据集与系统/网络的单个订户/客户相关，并且包括至少一个属性，其中， 方法对与至少一个属性具有相同或几乎相同的值的变化的个体订户相关的事件数据集的数量进行计数。 本发明还涉及一种用于对与移动通信网络的各个用户相关的静态数据进行匿名化的方法，其中每个静态数据集由不同的属性组成，并且该方法识别从静态数据导出的特定简档，并且丢弃一个或多个相应属性 静态数据集和/或将两个或多个静态数据集分类到具有至少一个匹配属性的特定组。