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11. 发明申请

US20050220007A1 Method for the discovery of devices connected to an IP network and device to carry out said method 有权
标题翻译：用于发现连接到IP网络的设备和执行所述方法的设备的方法
公开(公告)号：US20050220007A1
公开(公告)日：2005-10-06
申请号：US11093413
申请日：2005-03-30
申请人： Nicolas Prigent , Olivier Heen , Yan-Mei Tang-Talpin , Charles Salmon-Legagneur , Yves Maetz
发明人： Nicolas Prigent , Olivier Heen , Yan-Mei Tang-Talpin , Charles Salmon-Legagneur , Yves Maetz
IPC分类号： H04L12/56 , H04L12/28 , H04L29/06 , H04L29/08 , H04L29/12
CPC分类号： H04L67/16 , H04L12/2803 , H04L29/06 , H04L67/04 , H04L67/14 , H04L67/22 , H04L69/28
摘要： The present invention relates to IP networks and, more particularly, local area networks, for example home networks. It concerns the manner in which devices connected to such networks obtain and update knowledge of the other compatible devices connected to the network. To do this, the invention is based on a finite-state machine, comprising connected, disconnected and standby states. The changes of state take place on receipt of messages, requests or replies from the other devices, or on expiry of timers in the absence of receipt of messages.
摘要翻译：本发明涉及IP网络，更具体地涉及局域网，例如家庭网络。它涉及连接到这种网络的设备获取和更新连接到网络的其他兼容设备的知识的方式。为此，本发明基于有限状态机，其包括连接的，断开的和备用的状态。状态的变化是在接收到其他设备的消息，请求或回复，或在没有接收到消息的情况下在定时器到期时发生的。

12. 发明授权

US07701873B2 Method for the discovery of devices connected to an IP network and device to carry out said method 有权
标题翻译：用于发现连接到IP网络的设备和执行所述方法的设备的方法
公开(公告)号：US07701873B2
公开(公告)日：2010-04-20
申请号：US11093413
申请日：2005-03-30
申请人： Nicolas Prigent , Olivier Heen , Yan-Mei Tang-Talpin , Charles Salmon-Legagneur , Yves Maetz
发明人： Nicolas Prigent , Olivier Heen , Yan-Mei Tang-Talpin , Charles Salmon-Legagneur , Yves Maetz
IPC分类号： H04L12/28
CPC分类号： H04L67/16 , H04L12/2803 , H04L29/06 , H04L67/04 , H04L67/14 , H04L67/22 , H04L69/28
摘要： The present invention relates to IP networks and, more particularly, local area networks, for example home networks. It concerns the manner in which devices connected to such networks obtain and update knowledge of the other compatible devices connected to the network. To do this, the invention is based on a finite-state machine, comprising connected, disconnected and standby states. The changes of state take place on receipt of messages, requests or replies from the other devices, or on expiry of timers in the absence of receipt of messages.
摘要翻译：本发明涉及IP网络，更具体地涉及局域网，例如家庭网络。它涉及连接到这种网络的设备获取和更新连接到网络的其他兼容设备的知识的方式。为此，本发明基于有限状态机，其包括连接的，断开的和备用的状态。状态的变化是在接收到其他设备的消息，请求或回复，或在没有接收到消息的情况下在定时器到期时发生的。

13. 发明申请

US20080263198A1 Device and method using non-cycle accurate measurements for discovering emulated clients 有权
标题翻译：使用非周期精确测量发现仿真客户端的设备和方法
公开(公告)号：US20080263198A1
公开(公告)日：2008-10-23
申请号：US11809480
申请日：2007-06-01
申请人： Olivier Heen , Eric Diehl , Alain Durand , Mohamed Karroumi , Nicolas Prigent
发明人： Olivier Heen , Eric Diehl , Alain Durand , Mohamed Karroumi , Nicolas Prigent
IPC分类号： G06F15/16 , H04L9/06
CPC分类号： H04L63/0869 , G06F12/1408 , G06F21/445 , G06F21/57 , G06F21/71 , G06F21/725 , G06F2221/2129 , G06F2221/2137
摘要： A method for discovering emulated clients. A verifier sends a cryptographic challenge C to a client and preferably starts a timer. The client uses a deterministic key search algorithm to find the correct key and returns the result as a number of tries needed. The verifier then stops the timer if this was started and verifies that the result is correct and preferably that the response was timely. Also provided is a verifier.
摘要翻译：发现仿真客户端的方法。验证者向客户端发送加密质询C，最好启动定时器。客户端使用确定性密钥搜索算法找到正确的密钥，并将结果作为所需的尝试次数返回。验证者然后停止计时器，如果这是启动，并验证结果是正确的，最好是响应是及时的。还提供了验证者。

14. 发明授权

US09137248B2 Device and method using non-cycle accurate measurements for discovering emulated clients 有权
标题翻译：使用非周期精确测量发现仿真客户端的设备和方法
公开(公告)号：US09137248B2
公开(公告)日：2015-09-15
申请号：US11809480
申请日：2007-06-01
申请人： Olivier Heen , Eric Diehl , Alain Durand , Mohamed Karroumi , Nicolas Prigent
发明人： Olivier Heen , Eric Diehl , Alain Durand , Mohamed Karroumi , Nicolas Prigent
IPC分类号： G06F15/173 , H04L29/06 , G06F21/44 , G06F21/71 , G06F12/14 , G06F21/72 , G06F21/57
CPC分类号： H04L63/0869 , G06F12/1408 , G06F21/445 , G06F21/57 , G06F21/71 , G06F21/725 , G06F2221/2129 , G06F2221/2137
摘要： A method for discovering emulated clients. A verifier sends a cryptographic challenge C to a client and preferably starts a timer. The client uses a deterministic key search algorithm to find the correct key and returns the result as a number of tries needed. The verifier then stops the timer if this was started and verifies that the result is correct and preferably that the response was timely. Also provided is a verifier.
摘要翻译：发现仿真客户端的方法。验证者向客户端发送加密质询C，最好启动定时器。客户端使用确定性密钥搜索算法找到正确的密钥，并将结果作为所需的尝试次数返回。验证者然后停止计时器，如果这是启动，并验证结果是正确的，最好是响应是及时的。还提供了验证者。

15. 发明申请

US20070198673A1 Method for inserting a new device in a community of devices 有权
标题翻译：在设备社区插入新设备的方法
公开(公告)号：US20070198673A1
公开(公告)日：2007-08-23
申请号：US10589655
申请日：2005-02-16
申请人： Olivier Heen , Nicolas Prigent
发明人： Olivier Heen , Nicolas Prigent
IPC分类号： G06F15/173
CPC分类号： H04L12/1822 , H04L12/185 , H04L12/189 , H04L63/104 , H04W4/08 , H04W12/06 , H04W12/08
摘要： The invention relates to a method for inserting a new device in a community of devices wherein each device of the community is able to store insertion requests received from at least one new device and to forward these insertion requests to a device chosen by a user of the community for confirming authorization to join the community.
摘要翻译：本发明涉及一种用于在设备社区中插入新设备的方法，其中社区的每个设备能够存储从至少一个新设备接收到的插入请求，并将这些插入请求转发到由用户选择的设备社区确认加入社区的授权。

16. 发明授权

US08499061B2 Method for inserting a new device in a community of devices 有权
标题翻译：在设备社区插入新设备的方法
公开(公告)号：US08499061B2
公开(公告)日：2013-07-30
申请号：US10589655
申请日：2005-02-16
申请人： Olivier Heen , Nicolas Prigent
发明人： Olivier Heen , Nicolas Prigent
IPC分类号： G06F15/173
CPC分类号： H04L12/1822 , H04L12/185 , H04L12/189 , H04L63/104 , H04W4/08 , H04W12/06 , H04W12/08
摘要： The invention relates to a method for inserting a new device in a community of devices wherein each device of the community is able to store insertion requests received from at least one new device and to forward these insertion requests to a device chosen by a user of the community for confirming authorization to join the community.
摘要翻译：本发明涉及一种用于在设备社区中插入新设备的方法，其中社区的每个设备能够存储从至少一个新设备接收到的插入请求，并将这些插入请求转发到由用户选择的设备社区确认加入社区的授权。

17. 发明申请

US20130242795A1 METHOD AND DEVICE FOR FINGERPRINTING OF WIRELESS COMMUNICATION DEVICES 有权
标题翻译：用于指示无线通信设备的方法和设备
公开(公告)号：US20130242795A1
公开(公告)日：2013-09-19
申请号：US13988529
申请日：2011-11-23
申请人： Olivier Heen , Christoph Neumann , Stephane Onno
发明人： Olivier Heen , Christoph Neumann , Stephane Onno
IPC分类号： H04W8/00
CPC分类号： H04W8/005 , H04L63/1425 , H04W12/12
摘要： A method for fingerprinting wireless devices and a method for using a device fingerprint for identifying wireless devices. A monitoring station listens to a channel. For each received frame, the station measures the inter-arrival time from the end of the previously received frame to the end of the present frame, if possible, the station obtains the identity of the sender of the frame. If the sender is known, then the station stores the inter-arrival time in a histogram for the sender; the histogram becomes the fingerprint for the sender. Identification of a device begins by obtaining a number of inter-arrival times for an unknown sender and then matching these to stored fingerprints using a suitable similarity measure. The invention is particularly suitable for IEEE 802.11 and may for example be used to detect so-called MAC spoofing and as an additional layer of an identification protocol.
摘要翻译：一种无线设备的指纹识别方法以及使用设备指纹识别无线设备的方法。一个监听站监听一个频道。对于每个接收到的帧，站测量从先前接收的帧的结束到当前帧的结束的到达之间的时间，如果可能的话，站获得帧的发送者的身份。如果发送者是已知的，则该站将发往者的到达时间存储在直方图中; 直方图成为发送者的指纹。设备的识别开始于通过获得未知发送者的到达之间的时间数目，然后使用合适的相似度度量将它们与存储的指纹进行匹配。本发明特别适合于IEEE 802.11，并且可以例如用于检测所谓的MAC欺骗和作为识别协议的附加层。

18. 发明授权

US08489892B2 Device and method for digital processing management of content so as to enable an imposed work flow 有权
标题翻译：用于数字处理管理内容的装置和方法，以便实现施加的工作流程
公开(公告)号：US08489892B2
公开(公告)日：2013-07-16
申请号：US12450351
申请日：2008-03-17
申请人： Stephane Onno , Olivier Heen
发明人： Stephane Onno , Olivier Heen
IPC分类号： G06F21/00
CPC分类号： G06F21/10 , G06F2221/0733
摘要： A device receives protected content and a license for the content, unprotects the content using an input key and retrieves a rule associated with the input key. The device then processes the content to create new content, retrieves at least one output key associated with the input key in the retrieved rule, protects the content using the output key and sends the newly protected content and the corresponding license. It is thus possible to impose a work flow as it is necessary for a device to store a particular key in order to access the content and as the rule imposes a particular output key depending on the input key. In a preferred embodiment, the content is scrambled using a symmetrical key that is encrypted by an asymmetrical key in the license. An alternate embodiment uses watermarking techniques instead of encryption. The invention finds particular use in video processing.
摘要翻译：设备接收受保护的内容和内容的许可证，使用输入密钥取消对内容的保护并检索与输入密钥相关联的规则。然后，设备处理内容以创建新内容，在检索的规则中检索与输入密钥相关联的至少一个输出密钥，使用输出密钥保护内容，并发送新保护的内容和相应的许可证。因此，可以施加工作流程，因为设备存储特定密钥以便访问内容是必要的，并且根据输入密钥规则强加特定的输出密钥。在优选实施例中，使用由许可证中的非对称密钥加密的对称密钥来加扰内容。替代实施例使用水印技术而不是加密。本发明特别用于视频处理。

19. 发明申请

US20100070756A1 DEVICE AND METHOD FOR DIGITAL PROCESSING MANAGEMENT OF CONTENT SO AS TO ENABLE AN IMPOSED WORK FLOW 有权
标题翻译：内容的数字处理管理的设备和方法，以便实现工程流程
公开(公告)号：US20100070756A1
公开(公告)日：2010-03-18
申请号：US12450351
申请日：2008-03-17
申请人： Stephane Onno , Olivier Heen
发明人： Stephane Onno , Olivier Heen
IPC分类号： G06F21/00 , H04L9/06 , H04L9/14
CPC分类号： G06F21/10 , G06F2221/0733
摘要： A device receives protected content and a license for the content, unprotects the content using an input key and retrieves a rule associated with the input key. The device then processes the content to create new content, retrieves at least one output key associated with the input key in the retrieved rule, protects the content using the output key and sends the newly protected content and the corresponding license. It is thus possible to impose a work flow as it is necessary for a device to store a particular key in order to access the content and as the rule imposes a particular output key depending on the input key. In a preferred embodiment, the content is scrambled using a symmetrical key that is encrypted by an asymmetrical key in the license. An alternate embodiment uses watermarking techniques instead of encryption. The invention finds particular use in video processing.
摘要翻译：设备接收受保护的内容和内容的许可证，使用输入密钥取消对内容的保护并检索与输入密钥相关联的规则。然后，设备处理内容以创建新内容，在检索的规则中检索与输入密钥相关联的至少一个输出密钥，使用输出密钥保护内容，并发送新保护的内容和相应的许可证。因此，可以施加工作流程，因为设备存储特定密钥以便访问内容是必要的，并且根据输入密钥规则强加特定的输出密钥。在优选实施例中，使用由许可证中的非对称密钥加密的对称密钥来加扰内容。替代实施例使用水印技术而不是加密。本发明特别用于视频处理。

20. 发明申请

US20080040771A1 Device, System and Method for the Presentation of a Signal Having an Audio-Visual Content 审中-公开
标题翻译：用于呈现具有视听内容的信号的设备，系统和方法
公开(公告)号：US20080040771A1
公开(公告)日：2008-02-14
申请号：US11667216
申请日：2005-11-09
申请人： Yan-Mei Tang Talpin , Alain Durand , Olivier Heen
发明人： Yan-Mei Tang Talpin , Alain Durand , Olivier Heen
IPC分类号： H04N7/16
CPC分类号： H04N7/163 , H04N21/4367 , H04N21/6175 , H04N21/8355
摘要： A device for presentation of a signal having an audio-visual content, comprising means for presenting said content, means for connecting to a transmission channel which is external with respect to said device for receiving a signal, and a module for transmission of a signal which is disposed in the same container together with the presentation means, comprising means for storing a first identification information, adapted to receive the signal from the connection means and to transmit said signal to the presentation means only when the first identification information corresponds to a second identification information contained in the signal. A system and method for presenting a signal comprising an audio-visual content are also disclosed.
摘要翻译：一种用于呈现具有视听内容的信号的装置，包括用于呈现所述内容的装置，用于连接到相对于所述用于接收信号的装置外部的传输信道的装置，以及用于传输信号的模块与显示装置一起设置在相同的容器中，包括用于存储适于从连接装置接收信号并且仅当第一识别信息对应于第二识别信号时将所述信号发送到呈现装置的第一识别信息的装置信息中包含的信息。还公开了一种用于呈现包括视听内容的信号的系统和方法。

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