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：US20090103571A1

公开(公告)日：2009-04-23

申请号：US12011655

申请日：2008-07-22

申请人： Thierry Tapie ,  Serge Defrance ,  Bertrand Huguies

发明人： Thierry Tapie ,  Serge Defrance ,  Bertrand Huguies

IPC分类号： H04J3/06

CPC分类号： H04J3/0667 ,  H04J3/0697 ,  H04L7/04

摘要： A synchronization aid device is part of receiving communication equipment of an IP network, having a primary clock signal consisting of primary clock pulses spaced apart by a first period. This device comprises i) a required to increment its value by one unit on each primary clock pulse and reset its value to zero each time it reaches a value M, ii) detection means required to generate a secondary clock pulse each time the value of the counter is zero, the secondary clock pulses forming a secondary clock signal having a second period equal to M times the first period, and iii) control means required, each time the receiving equipment receives a packet containing at least one first bit having a first value, to initialize the counter with a chosen value.

摘要翻译： 同步辅助装置是接收IP网络的通信设备的一部分，其具有由主时钟脉冲组成的主时钟信号，所述主时钟脉冲在第一周期间隔开。 该装置包括：i）在每个主时钟脉冲上将其值增加一个单位，并在每次达到一个值M时将其值重新设置为零，ii）每次产生次时钟脉冲时所需的检测装置 计数器为零，次级时钟脉冲形成具有等于第一周期的M倍的第二周期的次级时钟信号，以及iii）控制装置，每当接收设备接收到包含至少一个具有第一值的第一位的分组时， ，用一个选定的值初始化计数器。

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：US08711886B2

公开(公告)日：2014-04-29

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： H04J3/06 ,  H04J3/07 ,  H04J3/00 ,  H04N21/43 ,  H04N21/242 ,  H04N21/8547

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 synchronized 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：US08018970B2

公开(公告)日：2011-09-13

申请号：US12011655

申请日：2008-07-22

申请人： Thierry Tapie ,  Serge Defrance ,  Bertrand Huguies

发明人： Thierry Tapie ,  Serge Defrance ,  Bertrand Huguies

IPC分类号： H04J3/06

CPC分类号： H04J3/0667 ,  H04J3/0697 ,  H04L7/04

摘要： A synchronization aid device is part of receiving communication equipment of an IP network, having a primary clock signal consisting of primary clock pulses spaced apart by a first period. This device comprises i) a required to increment its value by one unit on each primary clock pulse and reset its value to zero each time it reaches a value M, ii) detection means required to generate a secondary clock pulse each time the value of the counter is zero, the secondary clock pulses forming a secondary clock signal having a second period equal to M times the first period, and iii) control means required, each time the receiving equipment receives a packet containing at least one first bit having a first value, to initialize the counter with a chosen value.

摘要翻译： 同步辅助装置是接收IP网络的通信设备的一部分，其具有由主时钟脉冲组成的主时钟信号，所述主时钟脉冲在第一周期间隔开。 该装置包括：i）在每个主时钟脉冲上将其值增加一个单位，并在每次达到一个值M时将其值重新设置为零，ii）每次产生次时钟脉冲时所需的检测装置 计数器为零，次级时钟脉冲形成具有等于第一周期的M倍的第二周期的次级时钟信号，以及iii）控制装置，每当接收设备接收到包含至少一个具有第一值的第一位的分组时， ，用一个选定的值初始化计数器。

公开(公告)号：US20100074274A1

公开(公告)日：2010-03-25

申请号：US12448125

申请日：2007-12-04

申请人： Bertrand Huguies

发明人： Bertrand Huguies

IPC分类号： H04J3/22

CPC分类号： H04L47/70 ,  H04L43/0882

摘要： The present invention relates to a bandwidth reservation system in a communication network comprising a centralized bandwidth manager that implements a bandwidth reservation protocol and that is linked to at least one host, wherein an external entity supplies the centralized bandwidth manager with an updated view of the network logical topology,and wherein the centralized bandwidth manager comprises means for, on reception of a bandwidth reservation request between a source and a destination for certain class of traffic, calculating the current network path between the source and the destination by using an algorithm, said path borrowing at least one link of the network, and means for verifying on each link of the path that there is sufficient bandwidth available for the requested class of traffic in the requested reservation. The present invention also relates to a communication device, in a communication network, implementing a bandwidth reservation protocol and linked to at least one host.

摘要翻译： 本发明涉及一种通信网络中的带宽预留系统，包括实现带宽预留协议并被链接至少一个主机的集中带宽管理器，其中外部实体向集中带宽管理器提供网络的更新视图 逻辑拓扑，并且其中所述集中带宽管理器包括用于在接收到特定类别的业务的源和目的地之间的带宽预留请求时，通过使用算法来计算所述源和目的地之间的当前网络路径的装置，所述路径 借用网络的至少一个链路，以及用于在路径的每个链路上验证在所请求的保留中存在可用于所请求的流量类别的足够带宽的装置。 本发明还涉及在通信网络中实现带宽预留协议并链接到至少一个主机的通信设备。