公开(公告)号：US07873690B2

公开(公告)日：2011-01-18

申请号：US12380822

申请日：2009-03-04

申请人： Christoph Neumann ,  Xavier Lebegue

发明人： Christoph Neumann ,  Xavier Lebegue

IPC分类号： G06F15/16

CPC分类号： H04L67/104 ,  H04L67/1063 ,  H04L67/1089 ,  H04L67/18 ,  H04W4/02 ,  H04W4/20

摘要： A management device (D) that is part of a communication network (R1) to which can be connected items of communication equipment (T1-T4) constituting peers storing content data and operating in P2P mode. This device (D) comprises analysing means (MA) adapted to, in the case of reception of a request for obtaining peer identifiers, said request designating content, from a peer (T1), i) to access a tree structure comprising leaves (associated with peer identifiers storing content associated with content identifiers) and location nodes (associated with location information, representative of location of peers associated with leaves that are attached to them, and with content information, representative at least of content identifiers that store these peers), in order to determine the location of the leaf associated with the content identifier designated in the received request, then the peer identifiers associated with leaves that are attached to this determined location node and said content identifier, and ii) order the transmission to the requesting peer (T1) of the determined peer identifiers.

摘要翻译： 作为通信网络（R1）的一部分的管理装置（D），可以连接构成存储内容数据并以P2P模式操作的对等体的通信设备（T1-T4）的项目。 该设备（D）包括分析装置（MA），适于在从对等体（T1）接收到获取对等体标识符的请求指定内容的情况下，i）访问包括叶（相关联的）的树结构 存储与内容标识符相关联的内容的对等体标识符）和位置节点（与位置信息相关联，代表与附加到它们的叶相关联的对等体的位置，并且具有至少代表存储这些对等体的内容标识符的内容信息） 为了确定与接收到的请求中指定的内容标识符相关联的叶片的位置，则与附加到该确定的位置节点的叶子和所述内容标识符相关联的对等标识符，以及ii）将发送命令到请求对等体 （T1）所确定的对等标识符。

公开(公告)号：US20090234918A1

公开(公告)日：2009-09-17

申请号：US12380822

申请日：2009-03-04

申请人： Christoph Neumann ,  Xavier Lebegue

发明人： Christoph Neumann ,  Xavier Lebegue

IPC分类号： G06F15/16 ,  G06F17/30

CPC分类号： H04L67/104 ,  H04L67/1063 ,  H04L67/1089 ,  H04L67/18 ,  H04W4/02 ,  H04W4/20

摘要： A management device (D) that is part of a communication network (R1) to which can be connected items of communication equipment (T1-T4) constituting peers storing content data and operating in P2P mode. This device (D) comprises analysing means (MA) adapted to, in the case of reception of a request for obtaining peer identifiers, said request designating content, from a peer (T1), i) to access a tree structure comprising leaves (associated with peer identifiers storing content associated with content identifiers) and location nodes (associated with location information, representative of location of peers associated with leaves that are attached to them, and with content information, representative at least of content identifiers that store these peers), in order to determine the location of the leaf associated with the content identifier designated in the received request, then the peer identifiers associated with leaves that are attached to this determined location node and said content identifier, and ii) order the transmission to the requesting peer (T1) of the determined peer identifiers.

摘要翻译： 作为通信网络（R1）的一部分的管理装置（D），可以连接构成存储内容数据并以P2P模式操作的对等体的通信设备（T1-T4）的项目。 该设备（D）包括分析装置（MA），适于在从对等体（T1）接收到获取对等体标识符的请求指定内容的情况下，i）访问包括叶（相关联的）的树结构 存储与内容标识符相关联的内容的对等体标识符）和位置节点（与位置信息相关联，代表与附加到它们的叶相关联的对等体的位置，并且具有至少代表存储这些对等体的内容标识符的内容信息） 为了确定与接收到的请求中指定的内容标识符相关联的叶片的位置，则与附加到该确定的位置节点的叶子和所述内容标识符相关联的对等标识符，以及ii）将发送命令到请求对等体 （T1）所确定的对等标识符。

公开(公告)号：US08442989B2

公开(公告)日：2013-05-14

申请号：US11895753

申请日：2007-08-27

申请人： Laurent Massoulie ,  Christoph Neumann ,  Mary-Luc Champel

发明人： Laurent Massoulie ,  Christoph Neumann ,  Mary-Luc Champel

IPC分类号： G06F7/00 ,  G06F17/30

CPC分类号： H04L67/2847 ,  G11B27/002

摘要： The invention concerns a method for assigning parts of multimedia files to distributed storage devices, the number of said devices being an integer n, characterized in that it comprises the following steps: a step consisting in dividing each multimedia file in windows, which represent data for contiguous playback of a given duration; a step consisting, for each multimedia file, in determining a number k so that any original window of file can be recovered from any k distinct symbols; a step consisting, for each window of each said multimedia files, in assigning n corresponding symbols to said devices, one to each device, the n distinct symbols being created using erasure coding; and a step consisting in partially or totally filling the storage memory left on each device after said first steps with prefix windows of said multimedia files.

摘要翻译： 本发明涉及一种用于将多媒体文件的部分分配给分布式存储设备的方法，所述设备的数量为整数n，其特征在于包括以下步骤：步骤包括：将窗口中的每个多媒体文件划分为 给定持续时间的连续播放; 对于每个多媒体文件，包括确定数字k的步骤，使得可以从任何k个不同符号恢复任何原始文件窗口; 对于每个所述多媒体文件的每个窗口，包括向所述设备分配n个相应符号，每个设备一个，使用擦除编码创建的n个不同符号; 以及在所述第一步骤之后部分或完全填充每个设备上剩余的存储存储器的步骤，其中包含所述多媒体文件的前缀窗口。

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。

公开(公告)号：US20100216825A1

公开(公告)日：2010-08-26

申请号：US12296184

申请日：2007-04-04

申请人： Ulrich Johannes Haas ,  Colin Edward Mills ,  Christoph Neumann

发明人： Ulrich Johannes Haas ,  Colin Edward Mills ,  Christoph Neumann

IPC分类号： A01N43/54 ,  A01N43/40 ,  A01N43/78 ,  A01N43/653 ,  A01P3/00

CPC分类号： A01N43/56 ,  A01N2300/00

摘要： A composition for control of diseases on useful plants or on propagation material thereof caused by phytopathogens, comprising (A) a compound of formula (I) or a tautomer of such a compound; and component (B) and component (C) are pesticides as described in claim 1.

摘要翻译： 一种用于控制由植​​物病原体引起的有用植物或繁殖材料上的疾病的组合物，其包含（A）式（I）化合物或该化合物的互变异构体; 和组分（B）和组分（C）是如权利要求1所述的农药。

公开(公告)号：US08935527B2

公开(公告)日：2015-01-13

申请号：US12086899

申请日：2006-12-20

申请人： Aurelien Francillon ,  Vincent Roca ,  Christoph Neumann ,  Pascal Moniot

发明人： Aurelien Francillon ,  Vincent Roca ,  Christoph Neumann ,  Pascal Moniot

IPC分类号： H04L9/32 ,  H03M13/03 ,  H03M13/00 ,  H04L1/00 ,  H04L9/06 ,  H04L9/08 ,  H03M13/11 ,  H03M13/37

CPC分类号： H03M13/03 ,  H03M13/033 ,  H03M13/1102 ,  H03M13/3761 ,  H03M13/63 ,  H04L1/0041 ,  H04L1/0057 ,  H04L9/06 ,  H04L9/08 ,  H04L2209/34

摘要： The invention concerns a method and a system for encoding digital data (DATA) represented by source symbols, with an error correcting code generating parity symbols from, for each parity symbol, a plurality of source symbols and at least one parity symbol of preceding rank, including at least encrypting once (54) at least one first value (P1) into several encrypted values and integrating at least one combination (P1,j) of said encrypted values to compute (55) at least one part (P2 . . . Pn−k) of said parity symbols.

摘要翻译： 本发明涉及一种用于对由源符号表示的数字数据（DATA）进行编码的方法和系统，其中纠错码从每个奇偶校验符号产生奇偶校验符号，多个源符号和至少一个先前秩的奇偶校验符号， 包括至少将至少一个第一值（54）加密（54）至几个加密值并且对所述加密值的至少一个组合（P1，j）进行加密，以计算（55）至少一个部分（P2 ... Pn -k）所述奇偶校验符号。

公开(公告)号：US06204800B1

公开(公告)日：2001-03-20

申请号：US09202139

申请日：1998-12-09

申请人： Christoph Neumann

发明人： Christoph Neumann

IPC分类号： G01S1390

CPC分类号： G01S13/90

摘要： The invention relates to a method for monitoring the earth's surface with a moving aircraft using a radar sensor with a synthetic aperture. In order to produce high resolution radar images, the flight parameters of the aircraft are also required. According to the inventive method, key parameters, such as speed and acceleration, are detected in the sight line of the radar sensor from the radio signals received. One of the advantages of the invention is that an inertial navigation system (INS) is no longer required for this purpose.

摘要翻译： 本发明涉及一种使用具有合成孔径的雷达传感器用移动的飞机监测地球表面的方法。 为了生产高分辨率雷达图像，还需要飞机的飞行参数。 根据本发明的方法，从接收到的无线电信号在雷达传感器的视线中检测诸如速度和加速度的关键参数。 本发明的优点之一是不再需要惯性导航系统（INS）。

公开(公告)号：US20140019754A1

公开(公告)日：2014-01-16

申请号：US14006099

申请日：2012-03-13

申请人： Olivier Heen ,  Christoph Neumann ,  Stephane Onno ,  Erwan Le Merrer

发明人： Olivier Heen ,  Christoph Neumann ,  Stephane Onno ,  Erwan Le Merrer

IPC分类号： H04L9/30 ,  H04L9/32

CPC分类号： H04L9/30 ,  H04L9/3247 ,  H04L61/1582 ,  H04L61/2007 ,  H04L61/6059 ,  H04L63/0407 ,  H04L63/104 ,  H04L67/1065

摘要： A distributed communication and data sharing system that provides anonymity and unlinkability. A group comprising a number of structures, each having a public/private key pair, is stored on a plurality of nodes in a Distributed Hash Table. Advantageous features of the group management system are provided through the use of Cryptographically Generated Addresses (CGA) for the structures, a secure capture method that enables a user to capture an address and be the only one authorized to request certain operations for the address, and an anonymous get/set mechanism in which a user signs messages, encloses the public key in the message and encrypts the message and public key using the public key of the receiver. The distributed communication and data sharing system of the invention can advantageously be used for group management of social networks.

摘要翻译： 分布式通信和数据共享系统，提供匿名性和不可链接性。 包含多个结构的组，每个都具有公共/私人密钥对，被存储在分布式散列表中的多个节点上。 通过对结构使用密码生成地址（CGA）提供组管理系统的有利特征，一种安全捕获方法，使得用户能够捕获地址，并且是唯一一个被授权为该地址请求某些操作的方法，以及 用户签收消息的匿名获取/设置机制，将公钥封装在消息中，并使用接收者的公开密钥对消息和公钥进行加密。 本发明的分布式通信和数据共享系统可以有利地用于社交网络的群组管理。

公开(公告)号：US07941725B2

公开(公告)日：2011-05-10

申请号：US11641613

申请日：2006-12-19

申请人： Aurélien Francillon ,  Vincent Roca ,  Christoph Neumann ,  Pascal Moniot

发明人： Aurélien Francillon ,  Vincent Roca ,  Christoph Neumann ,  Pascal Moniot

IPC分类号： H03M13/00

CPC分类号： H04L9/06 ,  H04L9/08 ,  H04L2209/125

摘要： A method and a system for coding digital data represented by source symbols (Si) with an error-correction code. The error-correction code generates parity symbols (Pj) based on, for each parity symbol, several source symbols and at least one parity symbol of preceding rank. At least a part of the source symbols is submitted to at least a first ciphering. The obtained ciphered symbols and the rest of the unciphered source symbols are submitted to the error-correction code.

摘要翻译： 一种用于用由纠错码对源符号（Si）表示的数字数据进行编码的方法和系统。 纠错码基于每个奇偶校验符号，产生几个源符号和至少一个先前等级的奇偶校验符号的奇偶校验符号（Pj）。 至少一部分源符号被提交至少一个第一加密。 获得的加密符号和其余的未密码的源符号被提交给纠错码。

公开(公告)号：US20110035642A1

公开(公告)日：2011-02-10

申请号：US12086899

申请日：2006-12-20

申请人： Aurelien Francillon ,  Vincent Roca ,  Christoph Neumann ,  Pascal Moniot

发明人： Aurelien Francillon ,  Vincent Roca ,  Christoph Neumann ,  Pascal Moniot

IPC分类号： H03M13/05 ,  G06F11/10

CPC分类号： H03M13/03 ,  H03M13/033 ,  H03M13/1102 ,  H03M13/3761 ,  H03M13/63 ,  H04L1/0041 ,  H04L1/0057 ,  H04L9/06 ,  H04L9/08 ,  H04L2209/34

摘要： The invention concerns a method and a system for encoding digital data (DATA) represented by source symbols, with an error correcting code generating parity symbols from, for each parity symbol, a plurality of source symbols and at least one parity symbol of preceding rank, including at least encrypting once (54) at least one first value (P1) into several encrypted values and integrating at least one combination (P1,j) of said encrypted values to compute (55) at least one part (P2 . . . Pn-k) of said parity symbols.

摘要翻译： 本发明涉及一种用于对由源符号表示的数字数据（DATA）进行编码的方法和系统，其中纠错码从每个奇偶校验符号产生奇偶校验符号，多个源符号和至少一个先前秩的奇偶校验符号， 包括至少将至少一个第一值（54）加密（54）至几个加密值并且对所述加密值的至少一个组合（P1，j）进行加密，以计算（55）至少一个部分（P2 ... Pn -k）所述奇偶校验符号。