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    • 4. 发明授权
    • Protection against the detection of alert signals
    • 防止警报信号的检测
    • US09413816B2
    • 2016-08-09
    • US13996772
    • 2011-12-16
    • Apostolos KountourisBenoît Miscopein
    • Apostolos KountourisBenoît Miscopein
    • G06F15/16H04L29/08G08B25/00H04B1/7163H04L27/00G08B25/10H04B1/69
    • H04L67/10G08B25/007G08B25/10H04B1/7163H04B2001/6908H04L27/0006H04L67/12
    • A method of communicating between at least one event detector sensor and a collector of event detection data transmitted by the sensor in the form of an event signalling message whose modulation is defined by at least one spreading code. The method comprises the steps implemented by the sensor of, upon detection of an event, generation of data of event detection, of reception of a synchronization message emitted by the collector, the synchronization message comprising a seed for a pseudo-random generation of at least one spreading code and of pseudo-random generation of at least one spreading code on the basis of the seed. The method furthermore comprises a step of emitting an event signalling message whose modulation is defined by the at least one spreading code generated randomly, the event signalling message comprising the event detection data.
    • 一种在至少一个事件检测器传感器和由传感器发送的事件检测数据的收集器之间进行通信的方法,该事件检测器传感器以其调制由至少一个扩展码定义的事件信令消息的形式。 该方法包括由传感器实现的步骤,在检测到事件时,产生由收集器发射的同步消息的接收的事件检测数据,所述同步消息包括至少用于伪随机生成的种子 一个扩展码和基于种子伪随机生成至少一个扩展码。 所述方法还包括发射事件信令消息的步骤,所述事件信令消息的调制由随机生成的所述至少一个扩展码定义,所述事件信令消息包括所述事件检测数据。
    • 7. 发明申请
    • PROTECTION AGAINST THE DETECTION OF ALERT SIGNALS
    • 保护警报信号的检测
    • US20140074929A1
    • 2014-03-13
    • US13996772
    • 2011-12-16
    • Apostolos KountourisBenoit Miscopein
    • Apostolos KountourisBenoit Miscopein
    • H04L29/08
    • H04L67/10G08B25/007G08B25/10H04B1/7163H04B2001/6908H04L27/0006H04L67/12
    • A method of communicating between at least one event detector sensor and a collector of event detection data transmitted by the sensor in the form of an event signalling message whose modulation is defined by at least one spreading code. The method comprises the steps implemented by the sensor of, upon detection of an event, generation of data of event detection, of reception of a synchronization message emitted by the collector, the synchronization message comprising a seed for a pseudo-random generation of at least one spreading code and of pseudo-random generation of at least one spreading code on the basis of the seed. The method furthermore comprises a step of emitting an event signalling message whose modulation is defined by the at least one spreading code generated randomly, the event signalling message comprising the event detection data.
    • 一种在至少一个事件检测器传感器和由传感器发送的事件检测数据的收集器之间进行通信的方法,该事件检测器传感器以其调制由至少一个扩展码定义的事件信令消息的形式。 该方法包括由传感器实现的步骤,在检测到事件时,产生由收集器发射的同步消息的接收的事件检测数据,所述同步消息包括至少用于伪随机生成的种子 一个扩展码和基于种子伪随机生成至少一个扩展码。 所述方法还包括发射事件信令消息的步骤,所述事件信令消息的调制由随机生成的所述至少一个扩展码定义,所述事件信令消息包括所述事件检测数据。