公开(公告)号：US08321230B2

公开(公告)日：2012-11-27

申请号：US12278547

申请日：2007-02-05

Applicant: Pierrick Philippe ,  Patrice Collen ,  Christophe Veaux

Inventor： Pierrick Philippe ,  Patrice Collen ,  Christophe Veaux

IPC: G10L19/00

CPC classification number: G10L19/022 ,  G10L19/167 ,  G10L19/24

Abstract: Hierarchical coding of a source audio signal in the form of a data stream including a base level and at least two hierarchical enhancement levels, each of the levels being organized in successive frames. At least one frame of at least one enhancement level has a duration less than the duration of at least one frame of the base level. At least one indication representative of an order used for a set of enhancement level frames corresponding to the duration of at least one frame of the base level is inserted into the data stream.

Abstract translation: 以包括基本电平和至少两个分层增强电平的数据流的形式的源音频信号的分层编码，每个电平被组织在连续的帧中。 至少一个至少一个增强级别的帧具有小于基本级别的至少一个帧的持续时间的持续时间。 至少一个代表用于一组对应于基本级别的至少一个帧的持续时间的增强级别帧的顺序的指示被插入到数据流中。

公开(公告)号：US20120294246A1

公开(公告)日：2012-11-22

申请号：US13509761

申请日：2010-11-10

Applicant: Laurent Cariou ,  Philippe Christin ,  David Bernard

Inventor： Laurent Cariou ,  Philippe Christin ,  David Bernard

IPC: H04W72/04

CPC classification number: H04W12/06 ,  H04W36/0005 ,  H04W36/06 ,  H04W72/00 ,  H04W72/04 ,  H04W88/08

Abstract: A method and apparatus are provided for allocating resources in a communication network including at least one access point exchanging data with at least one terminal connected thereto, and managing at least two communication channels. The method in the access point implements a phase of associating and authenticating a terminal with the access point, including a step of associating a unique identifier with the terminal, and a phase of managing the assembly of channels. The phase of managing includes implementing a reference table associating one of the channels to a terminal identified by the unique identifier thereof, including the following steps: detecting a switching of a terminal connected with the access point, from an initial channel to a destination channel; and updating the reference table to associate the unique identifier of the terminal to the destination channel.

Abstract translation: 提供了一种用于在通信网络中分配资源的方法和装置，包括至少一个接入点与至少一个连接到其上的终端交换数据，并管理至少两个通信信道。 接入点中的方法实现了将终端与接入点相关联并认证的阶段，包括将唯一标识符与终端相关联的步骤以及管理信道组合的阶段。 管理阶段包括实现将其中一个信道与其唯一标识符识别的终端相关联的参考表，包括以下步骤：检测与接入点相连的终端从初始信道到目的信道的切换; 并更新参考表以将终端的唯一标识符与目的地信道相关联。

公开(公告)号：US08311049B2

公开(公告)日：2012-11-13

申请号：US11667893

申请日：2005-11-15

Applicant: James Roberts ,  Sara Oueslati ,  Abdesselem Kortebi

Inventor： James Roberts ,  Sara Oueslati ,  Abdesselem Kortebi

IPC: H04L12/28

CPC classification number: H04L47/20 ,  H04L47/10 ,  H04L47/11 ,  H04L47/15 ,  H04L47/2441 ,  H04L47/50 ,  H04L47/525 ,  H04L47/527 ,  H04L47/621 ,  H04L47/70 ,  H04L47/822 ,  H04L47/823

Abstract: A method of ordonnancing packets belonging to different flows comprises: a step (E58) of queuing each packet in a queue associated with the flow of said packet; and for each of said queues processed cyclically, a step of sending packets contained in said queue up to a quota for said cycle; said method being characterized in that it further includes: a step (E40, E54) of determining the priority of said packet before said step (E58, E56, E48) of queuing, the priority packets being, firstly, the first packets of the inactive flows, namely the flows for which no packet has been received in said cycle, and, secondly, the packets of the active flows for which the volume of packets received in the cycle is less than the quota; and a step of sending with priority in said cycle packets determined to have priority during said determination step (E40, E54).

Abstract translation: 属于不同流的分组的方法包括：对与所述分组的流相关联的队列中的每个分组进行排队的步骤（E58） 并且对于周期性地处理的每个所述队列，将包含在所述队列中的分组发送到所述周期的配额的步骤; 所述方法的特征在于还包括：在队列的所述步骤（E58，E56，E48）之前确定所述分组的优先级的步骤（E40，E54），所述优先级分组首先是所述无效的第一分组 流，即在所述周期中没有接收到分组的流，其次，在该周期中接收的分组量小于配额的活动流的分组; 以及在所述确定步骤（E40，E54）中确定为具有优先级的所述周期分组中优先发送的步骤。

公开(公告)号：US20120260318A1

公开(公告)日：2012-10-11

申请号：US13516817

申请日：2010-12-13

Applicant: Gaël Fromentoux ,  Frédéric Fieau

Inventor： Gaël Fromentoux ,  Frédéric Fieau

IPC: G06F21/00 ,  G06F15/16

CPC classification number: H04L63/0807 ,  H04L63/10 ,  H04L67/06 ,  H04L67/1095

Abstract: A transmission of a digital content to a user terminal is managed by a network comprising a service subnetwork adapted for providing the terminal with a service token, and a digital contents distribution subnetwork which includes a control part and a transmission part. The control part of the distribution subnetwork receives a request from the user terminal for a digital content, indicating a service token. Next, if the service token is recognized as valid, an address relating to the distribution subnetwork is determined and a session token associated with said address is generated. A message indicating said address and the session token associated with said address is then transmitted to the user terminal.

Abstract translation: 数字内容向用户终端的传输由包括适于向终端提供服务令牌的服务子网络的网络和包括控制部分和传输部分的数字内容分发子网络进行管理。 分发子网的控制部分从用户终端接收指示服务令牌的数字内容的请求。 接下来，如果服务令牌被识别为有效，则确定与分发子网络相关的地址，并且生成与所述地址相关联的会话令牌。 然后将指示所述地址和与所述地址相关联的会话令牌的消息发送到用户终端。

公开(公告)号：US08285544B2

公开(公告)日：2012-10-09

申请号：US12225312

申请日：2007-03-09

Applicant: Stéphane Ragot ,  Cyril Guillaume

Inventor： Stéphane Ragot ,  Cyril Guillaume

IPC: G10L19/00 ,  G10L21/00

CPC classification number: H03M7/3082 ,  H04N19/94

Abstract: The invention relates to a method for generating a vector quantization dictionary for a signal, of the type comprising a statistical analysis of driving vectors representing the signal determining a finite set of code vectors which are proxies for the said driving vectors, wherein the method also comprises modifying the said finite set of code vectors to impose a minimum distance between the modified code vectors two by two, these modified code vectors forming the said dictionary.

Abstract translation: 本发明涉及一种用于生成用于信号的矢量量化字典的方法，该方法包括表示确定作为所述驱动矢量的代理的有限代码矢量的信号的驱动矢量的统计分析，其中该方法还包括 修改所述有限代码向量集合以将修改的代码向量之间的最小距离两倍乘以，形成所述字典的这些修改的代码向量。

公开(公告)号：US20120250497A1

公开(公告)日：2012-10-04

申请号：US13513535

申请日：2010-12-02

Applicant: Stéphane Boizard ,  Sébastien Prouvost ,  Olivier Cleuziou

Inventor： Stéphane Boizard ,  Sébastien Prouvost ,  Olivier Cleuziou

IPC: H04L12/26

CPC classification number: H04L65/1006 ,  H04L45/28

Abstract: Devices, systems, and methods for sending and processing session initiation protocol (SIP) responses are disclosed. According to one aspect, a method for sending an SIP response through a first telecommunications network node is described. The method includes receiving, by means of the first node, a SIP request sent by means of a second node of the network. The method includes detecting an event that interferes with processing of said request by means of the first node. The method further includes sending, to the second node, a SIP response notifying said interference. The method also includes, before the sending step, activating, within the SIP response, a parameter that allows the request to be rerouted, said parameter being configurable by means of the second node.

Abstract translation: 公开了用于发送和处理会话发起协议（SIP）响应的设备，系统和方法。 根据一个方面，描述了一种通过第一电信网络节点发送SIP响应的方法。 该方法包括通过第一节点接收通过网络的第二节点发送的SIP请求。 该方法包括通过第一节点检测干扰对所述请求的处理的事件。 该方法还包括向第二节点发送通知所述干扰的SIP响应。 该方法还包括在发送步骤之前，在SIP响应内激活允许请求重新路由的参数，所述参数可通过第二节点来配置。

公开(公告)号：US08270347B2

公开(公告)日：2012-09-18

申请号：US12302265

申请日：2007-05-15

Applicant: Sidi-Mohammed Senouci ,  Moez Jerbi ,  Rabah Meraihi

Inventor： Sidi-Mohammed Senouci ,  Moez Jerbi ,  Rabah Meraihi

IPC: H04W4/00 ,  H04B7/005

CPC classification number: H04W40/38 ,  H04L45/06 ,  H04L67/12 ,  H04W40/20 ,  H04W84/18

Abstract: A method of routing data packets (P) between a source node (S) and a target node (C) in an ad hoc network comprising mobile nodes (1-14) that can be located and moving on traffic routes (L1, L2, L3, C1, C2, C3) of a particular geographical network (10) forming between them a plurality of intersections (I1-I6). This method comprises a destination intersection selection step in which a carrier node (S) of the packets (P) selects a destination intersection (12) from neighbor intersections and according to traffic conditions; a step of seeking one or more neighbor mobile nodes (1) of the packet carrier node nearer the selected destination intersection (12) than the carrier node; and, if one or more neighbor mobile nodes (1) are found, a step of transferring the packets (P) from the packet carrier node (S) to the neighbor node (1) that has been found, so as to route the data packets to the selected destination intersection.

Abstract translation: 一种在包括移动节点（1-14）的自组织网络中的源节点（S）和目标节点（C）之间路由数据分组（P）的方法，所述移动节点可以在业务路由（L1，L2， L3，C1，C2，C3），形成在它们之间的多个交叉点（I1-I6）。 该方法包括目的地交叉选择步骤，其中分组（P）的载波节点（S）根据交通状况从相邻交叉点选择目的地交叉路口（12） 寻找比所述载波节点更靠近所选择的目的地交叉路口（12）的分组载波节点的一个或多个相邻移动节点（1）的步骤; 并且如果找到一个或多个相邻移动节点（1），则将从所述分组载波节点（S）传送所述分组（P）到已经找到的所述邻居节点（1）的步骤，以便路由所述数据 分组到所选择的目的地交叉点。

公开(公告)号：US08265032B2

公开(公告)日：2012-09-11

申请号：US10582511

申请日：2004-11-25

Applicant: Noël Cantenot ,  Luc Beloeil ,  Sébastien Auvray

Inventor： Noël Cantenot ,  Luc Beloeil ,  Sébastien Auvray

IPC: H04W4/00 ,  H04L12/28 ,  G06F15/16

CPC classification number: H04L12/189

Abstract: Method and system for multicast broadcasting towards a roaming terminal according to the location thereof in relation to its site and/or original organization. Upon connection of the roaming terminal and transmission towards the site of a signalling message, it is possible to discriminate at the site an item of locating information of the roaming terminal whereby the latter receives a signalling acknowledgement message containing the locating information. When a request is made by the roaming terminal for access to group multicast broadcasting, involving a request for an address, the request is substituted or not by an extended multicast broadcast request according to the location of the connection of the roaming terminal, whereby the new address makes it possible to receive all local broadcasting at the site and/or at the original.

Abstract translation: 根据与其站点和/或原始组织相关的位置，朝向漫游终端进行多播广播的方法和系统。 在漫游终端和传输向信令消息的站点连接时，可以在现场区分漫游终端的定位信息的一个项目，由此后者接收到包含定位信息的信令确认消息。 当漫游终端进行访问组播广播的请求涉及对地址的请求时，根据漫游终端的连接的位置，通过扩展的组播广播请求替换该请求，由此新的 地址可以在现场和/或原始地点接收所有本地广播。

公开(公告)号：US08260834B2

公开(公告)日：2012-09-04

申请号：US11884435

申请日：2006-02-13

Applicant: Aline Gouget ,  Hervé Sibert

Inventor： Aline Gouget ,  Hervé Sibert

IPC: G06F1/02

CPC classification number: H04L9/0668

Abstract: A method and a generator for generating a pseudo-random data sequence (3), including combining means for combining data belonging to a plurality of initial data sequences (9a, 9b, 9c) using a procedure for searching for at least one search pattern.

Abstract translation: 一种用于产生伪随机数据序列（3）的方法和发生器，包括使用用于搜索至少一个搜索模式的过程来组合属于多个初始数据序列（9a，9b，9c）的数据的组合装置。

公开(公告)号：US08243833B2

公开(公告)日：2012-08-14

申请号：US12091644

申请日：2006-10-24

Applicant: Jean-Philippe Javaudin

Inventor： Jean-Philippe Javaudin

IPC: H04L27/28

CPC classification number: H04L27/2613 ,  H04B7/06 ,  H04L5/0007 ,  H04L5/0048 ,  H04L27/2602 ,  H04L27/2605

Abstract: A method is provided for transmitting a multi-carrier signal formed of a temporal succession of symbols comprised of a set of data elements. The method includes: calculating an interference affecting a set of at least two data elements which are to be protected and are spaced out two by two from no more than one time carrier and no more than one frequency carrier, the interference taking into account the value of the data elements to be protected and values of the data elements of a contour ring consisting of carriers immediately adjacent to data elements to be protected, and; determining at least one value to be attributed to at least one data element of the contour ring for reducing, upon reception, the calculated interference.

Abstract translation: 提供了一种用于发送由包括一组数据元素的符号的时间序列构成的多载波信号的方法。 该方法包括：计算影响要被保护的至少两个数据元素的集合的干扰，并且从不超过一个载波和不超过一个频率载波两分之一间隔开，所述干扰考虑到该值 要保护的数据元素和由紧邻要保护的数据元素的载体组成的轮廓环的数据元素的值;以及 确定归因于轮廓环的至少一个数据元素的至少一个值，以便在接收时减少所计算的干扰。