公开(公告)号：US20090175271A1

公开(公告)日：2009-07-09

申请号：US12225055

申请日：2007-03-13

申请人： Thierry Tapie ,  Serge Defrance ,  Bertrand Huguies

发明人： Thierry Tapie ,  Serge Defrance ,  Bertrand Huguies

IPC分类号： H04L12/56 ,  H04J3/06

CPC分类号： H04N21/4305 ,  H04N21/242 ,  H04N21/64322 ,  H04N21/8547

摘要： The invention concerns a device for transmitting packets in a packet communication network comprising at least two stations, characterized in that it includes means for: extract image cues from a synchronizing signal, initializing a first counter based on said image cues, initializing a second counter every “m” zero crossing of the first counter, sampling the second counter at all the Tech periods, where Tech is derived from a time base synchronised on all the network stations, and transmitting packets containing the samples in the network. The invention also concerns a device for receiving packets in a packet communication network comprising at least two stations.

摘要翻译： 本发明涉及用于在包括至少两个站的分组通信网络中传送分组的设备，其特征在于，其包括用于从同步信号中提取图像提示的装置，基于所述图像提示初始化第一计数器，每个初始化第二计数器 在第一个计数器的“m”过零点，在所有技术周期采样第二个计数器，其中，Tech是从所有网络站上同步的时基派生的，并且发送包含网络中的样本的数据包。 本发明还涉及用于在包括至少两个站的分组通信网络中接收分组的设备。

公开(公告)号：US20090034560A1

公开(公告)日：2009-02-05

申请号：US12225019

申请日：2007-03-12

申请人： Serge Defrance ,  Thierry Tapie ,  Gael Mace

发明人： Serge Defrance ,  Thierry Tapie ,  Gael Mace

IPC分类号： H04J3/06

CPC分类号： H04N21/64322 ,  H04N21/242 ,  H04N21/4305 ,  H04N21/8547

摘要： The invention concerns device for transmitting packets in a packet communication network comprising at least two stations, including in particular means for generating a first temporal descriptor from a sampled value of a master counter, means for generating a second temporal descriptor from a sampled value of a second counter synchronized on all the network stations and means for transmitting jointly the two temporal descriptors in the network. The invention also concerns a device for receiving packets in a packet communication network, which uses the double temporal descriptor generated by the transmitter device.

摘要翻译： 本发明涉及用于在包括至少两个站的分组通信网络中传送分组的设备，包括特别地用于根据主计数器的采样值产生第一时间描述符的装置，用于根据主计数器的采样值产生第二时间描述符 在所有网络站上同步的第二计数器和用于在网络中联合发送两个时间描述符的装置。 本发明还涉及用于在分组通信网络中接收分组的设备，其使用由发射机设备生成的双时间描述符。

公开(公告)号：US20080186906A1

公开(公告)日：2008-08-07

申请号：US12011855

申请日：2008-01-30

申请人： Serge Defrance ,  Ludovic Jeanne ,  Thierry Tapie

发明人： Serge Defrance ,  Ludovic Jeanne ,  Thierry Tapie

IPC分类号： H04B7/212

CPC分类号： H04J3/0697 ,  H04J3/0667 ,  H04L7/0008 ,  H04W56/0035 ,  H04W84/20

摘要： A device (DA1) is intended to aid a clock synchronization device (DS1) of a master station (SM) of a wireless network in performing time synchronizations, this master station (SM) comprising a master clock (HM) represented by the value of a master counter (CM) and means (MG1) for generating wireless frames of IP packets containing in particular PTP messages of first and second types. The aid device (DA1) comprises detection means (MD1) for, in case of detection by the physical layer of the master station (SM) of a frame pulse received from the network, triggering the sampling of the value of the master counter (CM)

摘要翻译： 设备（DA 1）旨在帮助执行时间同步的无线网络的主站（SM）的时钟同步设备（DS 1），该主站（SM）包括主时钟（HM） 主计数器（CM）的值和用于生成包含第一类型和第二类型的特定PTP消息的IP分组的无线帧的装置（MG1）。 辅助装置（DA 1）包括检测装置（MD1），用于在由主站（SM）的物理层检测到从网络接收的帧脉冲的情况下，触发对主计数器的值的采样 （厘米）

公开(公告)号：US20120278371A1

公开(公告)日：2012-11-01

申请号：US13446268

申请日：2012-04-13

申请人： Luis Montalvo ,  Serge Defrance ,  Nicolas Le Scouarnec

发明人： Luis Montalvo ,  Serge Defrance ,  Nicolas Le Scouarnec

IPC分类号： G06F17/30 ,  G06F15/173

CPC分类号： H04L67/1097 ,  G06F16/1748 ,  G06F16/182 ,  H04L63/0428 ,  H04L63/10

摘要： The present invention relates to a method for uploading in an on-line storage system a file from a user client device through a gateway connected to the client device through a local area network and to the on-line storage system through a wide area network. The on-line storage system comprises a storage server coupled to a target storage device in which the file is to be stored.A gateway receives from the user client device an uploaded file.If the file is not present in the target storage device, the gateway uploads the file to the target storage device, and if the file is present in the target storage device, the gateway creates a link to the file stored in the target storage device.

摘要翻译： 本发明涉及一种在线存储系统中通过局域网从用户客户端设备通过连接到客户端设备的网关通过广域网向在线存储系统上载文件的方法。 在线存储系统包括耦合到要存储文件的目标存储设备的存储服务器。 网关从用户客户端设备接收上传的文件。 如果文件不存在于目标存储设备中，则网关将文件上传到目标存储设备，并且如果文件存在于目标存储设备中，则网关创建到存储在目标存储设备中的文件的链接。

公开(公告)号：US09519800B2

公开(公告)日：2016-12-13

申请号：US13937176

申请日：2011-12-16

申请人： Luis Montalvo ,  Nicolas Le Scouarnec ,  Serge Defrance ,  Frederic Lefebvre ,  Patrick Perez

发明人： Luis Montalvo ,  Nicolas Le Scouarnec ,  Serge Defrance ,  Frederic Lefebvre ,  Patrick Perez

IPC分类号： H04L9/32 ,  G06F21/62 ,  G06F17/30 ,  G06F21/64

CPC分类号： G06F21/6245 ,  G06F17/30244 ,  G06F21/62 ,  G06F21/6218 ,  G06F21/6272 ,  G06F21/64 ,  G06F2221/2107 ,  H04L9/3236

摘要： A device and a method for online storage, device and method for searching for similar content, a device and a method of transmission and a device and a method. Encrypted data is saved at a provider of online services. With the encrypted data, encrypted hashing data is saved with a public key and the content to save is encrypted with the encrypted hash. This advantageously enables data duplication at the online service provider to be prevented while preserving the private life of the users of the service. In order to search for content similar to reference multimedia data, fingerprints are also saved at the service provider. In order to limit the number of false positives returned, the fingerprint can further contain a search fingerprint, an encrypted selection fingerprint.

摘要翻译： 用于在线存储的设备和方法，用于搜索类似内容的设备和方法，设备和传输方法以及设备和方法。 加密数据保存在在线服务提供商处。 使用加密数据，使用公钥保存加密散列数据，并使用加密散列对要保存的内容进行加密。 这有利于在网络服务提供商处的数据复制被阻止，同时保持服务用户的私人生活。 为了搜索类似于参考多媒体数据的内容，指纹也被保存在服务提供商处。 为了限制返回的误报数量，指纹还可以包含搜索指纹，加密的选择指纹。

公开(公告)号：US09544246B2

公开(公告)日：2017-01-10

申请号：US12312350

申请日：2007-11-08

申请人： Bertrand Huguies ,  Gael Mace ,  Serge Defrance

发明人： Bertrand Huguies ,  Gael Mace ,  Serge Defrance

IPC分类号： G01R31/08 ,  H04L12/913 ,  H04L12/54 ,  H04L12/24 ,  H04L12/723 ,  H04L12/801 ,  H04L12/911

CPC分类号： H04L47/724 ,  H04L41/0668 ,  H04L41/0695 ,  H04L41/08 ,  H04L41/0896 ,  H04L41/12 ,  H04L45/50 ,  H04L47/15 ,  H04L47/70 ,  H04L47/746 ,  H04L47/781

摘要： A method for restoring a service reservation booking system in a network after a failure, that comprises a first step of invalidating at least a portion of the bookings which cannot be seen anymore by the service booking system due to the failure, a second step of recalculating the bookings which cannot be seen anymore by the service booking system by validating the bookings which are valid in the network topology after the failure and by cancelling the bookings which are invalid in the network topology after the failure. Advantageously, the method of the present invention further includes a third step during which the nodes of the network disappear from the service booking system. The present invention also includes to a service booking system in a network.

摘要翻译： 一种用于在故障之后恢复网络中的服务预订预订系统的方法，其包括使由于故障而不能被服务预订系统看不到的至少一部分预订无效的第一步骤，重新计算的第二步骤 通过验证故障后网络拓扑中有效的预订以及在故障后取消在网络拓扑中无效的预订，服务预订系统不能再看到的预订。 有利地，本发明的方法还包括第三步骤，其中网络的节点从服务预订系统消失。 本发明还包括在网络中的服务预订系统。

公开(公告)号：US20090303870A1

公开(公告)日：2009-12-10

申请号：US12312350

申请日：2007-11-08

申请人： Bertrand Huguies ,  Gael Mace ,  Serge Defrance

发明人： Bertrand Huguies ,  Gael Mace ,  Serge Defrance

IPC分类号： G06F11/00

CPC分类号： H04L47/724 ,  H04L41/0668 ,  H04L41/0695 ,  H04L41/08 ,  H04L41/0896 ,  H04L41/12 ,  H04L45/50 ,  H04L47/15 ,  H04L47/70 ,  H04L47/746 ,  H04L47/781

摘要： The invention relates to a method for of restoring a service reservation booking system in a network after a failure, that comprises a first step of invalidating at least a portion of the bookings which cannot be seen anymore by said service booking system due to-said failure, a second step of recalculating said bookings which cannot be seen anymore by said service booking system by validating the bookings which are valid in the network topology after the failure and by cancelling the bookings which are invalid in the network topology after said failure. Advantageously, the method of the present invention further includes a third step during which the nodes of the network disappear from the service booking system. The present invention also relates to a service booking system in a network.

摘要翻译： 本发明涉及一种用于在故障之后恢复网络中的服务预约预订系统的方法，该方法包括使由所述故障导致所述服务预订系统不能再看到的至少一部分预订无效的第一步骤 第二步，通过验证在故障之后的网络拓扑中有效的预订，以及在所述故障之后在网络拓扑中取消无效的预订，重新计算所述服务预订系统不能再看到的所述预订。 有利地，本发明的方法还包括第三步骤，其中网络的节点从服务预订系统消失。 本发明还涉及网络中的服务预约系统。

公开(公告)号：US07577339B2

公开(公告)日：2009-08-18

申请号：US10332428

申请日：2001-07-16

申请人： Serge Defrance ,  Jean-Charles Guillemot ,  Olivier Marlec

发明人： Serge Defrance ,  Jean-Charles Guillemot ,  Olivier Marlec

IPC分类号： H04N7/26 ,  H04N5/91

CPC分类号： H04N5/765 ,  H04N5/775

摘要： The process is characterized in that it comprises: a step of reading tags recorded together with the packets, these tags defining the instants of arrival of the data packets to be recorded, on the basis of a tagging clock (8), a step of comparing the tags with values counted (9) on the basis of a transfer clock (8) for determining the instants of transfer on the bus of the data read from the record carrier, the frequencies of operation of the said tagging and transfer clocks being such that the maximum deviation between these frequencies, added to the maximum drift of the MPEG system clock, is, in proportion to the nominal values, of the order of or less than the drift of the system clock specified in the standard. Application to the storage of MPEG data.

摘要翻译： 该过程的特征在于它包括：读取与分组一起记录的标签的步骤，这些标签基于标记时钟（8）定义要记录的数据分组的到达时刻，比较步骤 基于用于确定总线上从记录载体读取的数据的传输时刻的传送时钟（8）计数值（9）的标签，所述标记和传送时钟的操作频率使得 与MPEG系统时钟的最大漂移相加的这些频率之间的最大偏差与标准中指定的系统时钟的漂移的顺序成正比。 应用于存储MPEG数据。

公开(公告)号：US08644681B2

公开(公告)日：2014-02-04

申请号：US10522111

申请日：2003-07-08

申请人： Franck Abelard ,  Serge Defrance

发明人： Franck Abelard ,  Serge Defrance

IPC分类号： H04N5/93 ,  H04N5/783

CPC分类号： H04N5/76

摘要： The invention relates to a method of delayed reading of digital video data stored in a file on a recording medium. According to the method, a fixed quantity of the storage resources of the recording medium is allocated to the file storing these data application to digital decoders.

摘要翻译： 本发明涉及一种延迟读取存储在记录介质上的文件中的数字视频数据的方法。 根据该方法，将存储这些数据应用的文件的一定量的存储资源分配给数字解码器。

公开(公告)号：US09071789B2

公开(公告)日：2015-06-30

申请号：US10398817

申请日：2001-10-05

申请人： Serge Defrance ,  Claude Chapel ,  Gael Mace

发明人： Serge Defrance ,  Claude Chapel ,  Gael Mace

IPC分类号： H04N9/80 ,  H04N5/44 ,  H04N5/76 ,  H04N21/433 ,  H04N5/781 ,  H04N9/804

CPC分类号： H04N5/4401 ,  H04N5/76 ,  H04N5/781 ,  H04N9/8042 ,  H04N21/4332

摘要： Storage device for stream data such as digital video and for non-stream data such as computer files, comprising a single file system which features a first type of storage unit for storing audio and/or video streams and a second type of storage unit for storing non-stream data, wherein the size of the first storage unit is a multiple of the size of the second storage unit, said device further comprising means for allocating a unit of the first type either for stream storage or to split a unit of the first type into a plurality of units of the second type, for storage of non-stream data. The invention also concerns a method for storing stream data or non-stream data. Applicable in digital television systems.

摘要翻译： 用于诸如数字视频和诸如计算机文件的非流数据的流数据的存储设备，包括具有用于存储音频和/或视频流的第一类型的存储单元的单个文件系统和用于存储的第二类型的存储单元 非流数据，其中所述第一存储单元的大小是所述第二存储单元的大小的倍数，所述设备还包括用于分配所述第一类型的单元以用于流存储或分割所述第一存储单元的单元的单元 类型为第二类型的多个单元，用于存储非流数据。 本发明还涉及用于存储流数据或非流数据的方法。 适用于数字电视系统。