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21. 发明授权

EP2865166B1 DATA BACKUP METHOD AND DEVICE 有权
标题翻译：数据备份方法和装置
公开(公告)号：EP2865166B1
公开(公告)日：2017-11-01
申请号：EP13731104.9
申请日：2013-06-19
申请人： Thomson Licensing
发明人： DEFRANCE, Serge , LE SCOUARNEC, Nicolas , STRAUB, Gilles
IPC分类号： H04L29/08 , H04L12/28 , G06F11/00
CPC分类号： G06F11/1451 , G06F11/1464 , G06F17/30073 , G06F2201/80 , H04L67/06 , H04L67/1097 , H04L67/28 , H04L67/2857 , H04L67/32
摘要： The present invention relates to a reliable method and device for transfer of data from a first network to a second network. The method and device of the present invention can for example be used for a transfer of voluminous backup data over a link with limited bandwidth.

22. 发明公开

EP2999192A1 Network system and method for checking plausibility of a value returned by a device 审中-公开
标题翻译：网络系统和方法已被从设备返回的值的可信度检查
公开(公告)号：EP2999192A1
公开(公告)日：2016-03-23
申请号：EP14306449.1
申请日：2014-09-19
申请人： Thomson Licensing , INRIA - Institut National de Recherche en Informatique et en Automatique
发明人： LE MERRER, Erwan , LE SCOUARNEC, Nicolas , LUDINARD, Romaric
IPC分类号： H04L29/08 , H04L12/26
CPC分类号： H04L43/065 , H04L43/10 , H04L43/16 , H04L67/1093 , H04L67/125
摘要： A network system and a method for checking plausibility of value returned by a device in the network system are provided. The network system comprises a plurality of devices. The method for checking plausibility of value returned by a device comprises: computing, by the device, a first hash address in a distributed hash table based on network addressing information and a current output value of the device; determining, by the device, a plurality of current neighbors in the distributed hash table; advertizing, by the device, the current output value of the device and a previous output value of the device to the determined plurality of current neighbors; and checking, by each of the determined plurality of current neighbors, the plausibility of value returned by the device.
摘要翻译：本发明提供一种网络系统和用于检查的由设备在网络系统中返回的值真实性的方法。该网络系统包含设备的多元性。用于检查的由设备返回的值的合理性，该方法包括：计算由所述装置，在基于网络寻址信息和装置的电流输出值的分布式哈希表的第一散列地址; 确定性挖掘，由所述装置在所述分布式哈希表中的当前邻居的多元性; 刊登广告，由该装置，该装置和该装置当前邻居的确定性开采多个先前输出值的电流输出值; 和检查，由每个当前邻居的确定性开采多个，的值的合理性由设备返回。

23. 发明公开

EP2661715A1 DISPOSITIF ET PROCÈDE DE STOCKAGE EN LIGNE, DISPOSITIF ET PROCÈDE D'ÉMISSION, DISPOSITIF ET PROCÈDE DE RÉCEPTION 审中-公开
标题翻译： DEVICE AND METHOD FOR在线存储，传输装置及方法以及接收设备和方法
公开(公告)号：EP2661715A1
公开(公告)日：2013-11-13
申请号：EP11817523.1
申请日：2011-12-16
申请人： Thomson Licensing
发明人： MONTALVO, Luis , LE SCOUARNEC, Nicolas , DEFRANCE, Serge , LEFEBVRE, Frédéric , PEREZ, Patrick
IPC分类号： G06F21/24 , G06F17/30
CPC分类号： G06F21/6245 , G06F17/30244 , G06F21/62 , G06F21/6218 , G06F21/6272 , G06F21/64 , G06F2221/2107 , H04L9/3236
摘要： The invention relates to a device and method for online storage, to a device and method for searching for similar content, to a transmission device and method, and to a receiving device and method. Encrypted data is recorded at an online service provider. With the encrypted data, encrypted hashing data is recorded with a public key, and the content to be recorded with the encrypted hashing is encrypted, thus making it possible to advantageously prevent data duplication at the online service provider while maintaining the privacy of the users of the service. In order to search for similar content having multimedia reference data, marks are also recorded at the service provider. In order to limit the number of false positives returned, the mark can also contain a search mark and/or an encrypted selection mark.

24. 发明公开

EP3493058A1 METHOD AND DEVICE FOR MIGRATING A STATEFUL FUNCTION 审中-公开
公开(公告)号：EP3493058A1
公开(公告)日：2019-06-05
申请号：EP17306699.4
申请日：2017-12-04
申请人： THOMSON LICENSING
发明人： LEGALLAIS, Yvon , ONNO, Stéphane , LE SCOUARNEC, Nicolas
IPC分类号： G06F9/448 , G06F9/48 , H04L29/08 , G06F9/455
摘要： A first salient idea is to keep the traffic flowing though the migrating stateful function, without freezing any connection as the traffic is steered, and to process the data traffic by the first instance as the migration is ongoing when the data traffic corresponds to an existing state and does not require any state update. A second salient idea is to forward the data traffic received by the first instance to the second instance when the data traffic corresponds to a new state created or an existing state updated by the first instance as the migration is ongoing. The first instance will process the traffic with or without forwarding to the second instance as long as it receives any data traffic. The migration terminates when the first instance no longer receives any data traffic. The data traffic, forwarded by the first instance to the second instance, is forwarded together with a metadata describing the new state creation or the existing state update, allowing the second instance to process both the data traffic resulting from a traffic steered from to the second instance and the traffic still buffered by the first instance after the migration started, resulting in a data loss less migration. Processing the data traffic by the first instance for existing states without forwarding to the second instance and forwarding the data traffic from the first instance to the second instance along with a metadata allows to keep a high level of performance of the stateful function by maintaining the data processing by the first instance while the second instance is starting, and to avoid any data loss during the migration by forwarding the data traffic received and processed, after the migration started, by the first instance, along with the metadata for any new state to the second instance.

25. 发明公开

EP3355519A1 METHOD FOR MANAGING SERVICES CHAINING AT A NETWORK EQUIPMENT, CORRESPONDING NETWORK EQUIPMENT 审中-公开
公开(公告)号：EP3355519A1
公开(公告)日：2018-08-01
申请号：EP17305102.0
申请日：2017-01-30
申请人： Thomson Licensing
发明人： ONNO, Stéphane , LEGALLAIS, Yvon , LE SCOUARNEC, Nicolas
IPC分类号： H04L12/24 , H04L12/28 , H04L12/947
CPC分类号： H04L45/566 , H04L12/2898 , H04L41/5041 , H04L41/5045 , H04L41/5077 , H04L45/306 , H04L69/22
摘要： Network equipment (100) configured to operate a plurality of network functions (111) and to receive data packets from at least one device (10),
wherein the network equipment (100) comprises at least one classifier (112, 113) configured to receive a data packet from one device (10) and to modify, before processing by at least one network function (111), said data packet by adding an additional header comprising at least one offset field and one data field for listing at least one identifier, each identifier identifying one of the network functions (111).

26. 发明公开

EP2898654A1 METHOD AND DEVICE FOR SECURELY ACCESSING A WEB SERVICE 有权转让
标题翻译：方法和设备安全访问到Web服务
公开(公告)号：EP2898654A1
公开(公告)日：2015-07-29
申请号：EP13762509.1
申请日：2013-09-16
申请人： Thomson Licensing
发明人： LE SCOUARNEC, Nicolas , LE MERRER, Erwan , STRAUB, Gilles
IPC分类号： H04L29/08 , H04L29/06 , H04W28/08 , H04W36/22 , H04W88/06
CPC分类号： H04L63/0823 , H04L61/1511 , H04L61/305 , H04L63/126 , H04L67/02 , H04L67/2814 , H04W36/22
摘要： The invention relates to a method for securely accessing a web service by a browser running a web application on a user device through a network, wherein the web service is hosted by a local device. The method is remarkable in that the local device comprises a global name that uniquely identifies the local device and a certificate associated to its global name and in that the method further comprises a step of sending by the web application to the network a request for accessing a generic name addressing the web service; a step of receiving from the network to the web application a response to the request comprising the global name identifying the local device hosting the web service; a step of verifying by the web application that the received global name is comprised in a list, called white list, wherein the white list comprises global names of local devices being trusted for hosting the web service; and when the verification is successful, a step of sending by the web application to the network a request for securely accessing the global name addressing the web service authenticated by the certificate, the certificate being checked by the browser during the connection.

27. 发明公开

EP3484109A1 METHOD FOR MANAGING SERVICES CHAINING AT A NETWORK EQUIPMENT, CORRESPONDING NETWORK EQUIPMENT 审中-公开
公开(公告)号：EP3484109A1
公开(公告)日：2019-05-15
申请号：EP17306555.8
申请日：2017-11-09
申请人： THOMSON LICENSING
发明人： ONNO, Stéphane , LEGALLAIS, Yvon , LE SCOUARNEC, Nicolas
IPC分类号： H04L12/721 , H04L12/715
摘要： A network equipment configured to operate a plurality of network functions (111) and to receive data packets from at least one device (10) at an input classifier (112), comprises one output classifier (112, 113) configured to perform:
- receiving, after processing by one or several network functions (111) operated at the network equipment (100), a first data packet belonging to a data flow untracked yet by the output classifier (113), the first data packet comprising services chaining information and identification information of the untracked data flow;
- obtaining, from the services chaining information of the first data packet, a reverse services path to be applied to a further data packet received in response to the first data packet and belonging to the untracked data flow;
- storing the identification information of the untracked data flow along with the obtained reverse services path.
Network equipment (100)

28. 发明公开

EP3123376A1 METHODS FOR STORING AND READING DIGITAL DATA ON A SET OF DNA STRANDS 审中-公开
标题翻译：方法对DNA链构成的集存储和读取数字数据
公开(公告)号：EP3123376A1
公开(公告)日：2017-02-01
申请号：EP15713861.1
申请日：2015-03-26
申请人： Thomson Licensing
发明人： LE SCOUARNEC, Nicolas , BOLOT, Jean , ERIKSSON, Brian , LASSERRE, Sebastien , CROVELLA, Mark , BLAVAT, Meinolf , GAEDKE, Klaus , WITTENBURG, Jens Peter , DIOT, Christophe , MAY, Martin
IPC分类号： G06F19/10 , C12Q1/68 , H03M13/15 , H03M13/37
CPC分类号： H03M13/09 , C12Q1/68 , C12Q1/6806 , G06F3/0619 , G06F3/064 , G06F3/065 , G06F3/0661 , G06F3/0673 , G06F11/1004 , G06F11/1076 , G06F19/10 , G06F19/28 , G06N3/123 , G11C13/02 , H03M13/1102 , H03M13/1515 , H03M13/154 , H03M13/2906 , H03M13/3761 , H03M13/6502 , C12Q2563/185
摘要： In one embodiment, it is proposed a method for storing input data on a set of DNA strands, said input data being represented in a numeral system. This method is remarkable in that it comprises: formatting said input data into a set of blocks of data, each block of data having a size inferior to a size of one DNA strand; applying a first encoding with an erasure code on said set of blocks of data, defining a first set of modified blocks of data, each modified block of data having a size inferior to a size of one DNA strand; applying a second encoding using an error correcting code on each modified block of data of said first set, defining a second set of modified blocks of data, each modified block having a size inferior to a size of one DNA strand; encoding each modified block of data of said second set into a nucleotides block sequence; generating a set of DNA strands, each DNA strand comprising a nucleotides block sequence obtained through said encoding.
摘要翻译：在一个，实施例，提出了一种用于在一组DNA链的存储输入数据，所述输入数据在一个数字系统中表示的本方法是显着的中那样，它包括：。格式化所述输入数据转换成一组数据块的中，具有大小次于大小一种DNA海滩的数据的每个块; 在擦除码在所述一组数据块中施加第一编码与，第一限定组数据的修改的块的，具有大小次于大小一种DNA海滩的数据的每个修改块; 应用使用上的错误，所述第一组数据的每个修改过的块上校正码的第二编码，第二限定的一组数据的修改的块的，具有大小次于大小一种DNA海滩的每个修改块; 编码第二组成块序列中的核苷酸的所述数据的每个修改块; 产生一组的DNA链中，每个DNA海滩包括通过所述编码而获得的块的核苷酸序列组成。

29. 发明公开

EP2954680A1 METHOD FOR PROVIDING TARGETED CONTENT IN IMAGE FRAMES OF A VIDEO AND CORRESPONDING DEVICE 审中-公开
标题翻译：法在制定的视频和相关设备提供有针对性的内容
公开(公告)号：EP2954680A1
公开(公告)日：2015-12-16
申请号：EP14702614.0
申请日：2014-02-05
申请人： Thomson Licensing
发明人： STRAUB, Gilles , LE SCOUARNEC, Nicolas , NEUMANN, Christoph , ONNO, Stéphane
IPC分类号： H04N21/234 , H04N21/2343 , H04N21/258 , H04N5/272
CPC分类号： H04N21/2668 , H04N21/23412 , H04N21/23424 , H04N21/234345 , H04N21/25891 , H04N21/812 , H04N21/8586
摘要： Method for providing targeted content in image frames of a video and corresponding device A scalable and flexible solution for targeting a video through overlaying image frame zones with content that is targeted to individual users according to user preferences is provided. A video sequence is processed to determine sequences of image frames that comprise overlayable zones for overlay with targeted content. Features that describe these frames and these zones for a content overlay operation are stored in metadata that is associated to the unmodified video sequence. When the video is transmitted to a user, the metadata is used to overlay content in the overlayable zones, whereby the content is chosen according to the preferences of the user.

30. 发明公开

EP2865166A1 DATA BACKUP METHOD AND DEVICE 有权
标题翻译：程序对到第二网络用于实施该方法的第一网络DATA TRANSPORT和设备
公开(公告)号：EP2865166A1
公开(公告)日：2015-04-29
申请号：EP13731104.9
申请日：2013-06-19
申请人： Thomson Licensing
发明人： DEFRANCE, Serge , LE SCOUARNEC, Nicolas , STRAUB, Gilles
IPC分类号： H04L29/08 , H04L12/28 , G06F11/00
CPC分类号： G06F11/1451 , G06F11/1464 , G06F17/30073 , G06F2201/80 , H04L67/06 , H04L67/1097 , H04L67/28 , H04L67/2857 , H04L67/32
摘要： The present invention relates to a reliable method and device for transfer of data from a first network to a second network. The method and device of the present invention can for example be used for a transfer of voluminous backup data over a link with limited bandwidth.
摘要翻译：本发明涉及一种用于从第一网络的数据传送到第二网络的可靠方法和设备。本发明的方法和装置可被用于例如通过有限带宽的链路的传送庞大的备份数据。

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