公开(公告)号：US20080259950A1

公开(公告)日：2008-10-23

申请号：US12054911

申请日：2008-03-25

申请人： Pierre Visa ,  Laurent Frouin ,  Arnaud Closset ,  Yacine El Kolli

发明人： Pierre Visa ,  Laurent Frouin ,  Arnaud Closset ,  Yacine El Kolli

IPC分类号： H04L12/43

CPC分类号： H04L12/2803 ,  H04L12/6418 ,  H04L43/022 ,  H04L2012/6451

摘要： A method of transmission of at least one data content by a source node associated with a generator application to at least one destination node, each associated with a consumer application, in a communications network comprising a plurality of nodes, each being associated with an application, the network implementing a first clocking which defines a first cycle, called a network cycle, for data transmission on said network.Each node of the network implements a second clocking which defines a second cycle, called a local cycle, for data transmission between the node of the network and its associated application, the network cycle being equal to an integer multiple P, P≧1, of the local cycle, the start of the network cycle coinciding with the start of a local cycle, the local cycle comprising a plurality of virtual channels corresponding to time slots, a set of the virtual channels being assigned to the transmission of the content or contents.

摘要翻译： 一种通过与生成器应用相关联的源节点将至少一个数据内容传输到包括多个节点的通信网络中的每个与消费者应用相关联的至少一个目的地节点的方法，每个节点与应用相关联， 所述网络实现第一时钟，其定义用于在所述网络上的数据传输的称为网络周期的第一周期。 网络的每个节点实现第二时钟，其定义称为本地周期的第二周期，用于在网络的节点及其相关联的应用之间的数据传输，网络周期等于整数倍P，P> = 1， 本地周期的开始与本地周期的开始一致，本地周期包括对应于时隙的多个虚拟信道，一组虚拟信道被分配给内容或内容的传输 。

公开(公告)号：US08243751B2

公开(公告)日：2012-08-14

申请号：US12054911

申请日：2008-03-25

申请人： Pierre Visa ,  Laurent Frouin ,  Arnaud Closset ,  Yacine El Kolli

发明人： Pierre Visa ,  Laurent Frouin ,  Arnaud Closset ,  Yacine El Kolli

IPC分类号： H04L12/43

CPC分类号： H04L12/2803 ,  H04L12/6418 ,  H04L43/022 ,  H04L2012/6451

摘要： A method of transmission of at least one data content by a source node associated with a generator application to at least one destination node, each associated with a consumer application, in a communications network comprising a plurality of nodes, each being associated with an application, the network implementing a first clocking which defines a first cycle, called a network cycle, for data transmission on said network.Each node of the network implements a second clocking which defines a second cycle, called a local cycle, for data transmission between the node of the network and its associated application, the network cycle being equal to an integer multiple P, P≧1, of the local cycle, the start of the network cycle coinciding with the start of a local cycle, the local cycle comprising a plurality of virtual channels corresponding to time slots, a set of the virtual channels being assigned to the transmission of the content or contents.

摘要翻译： 一种通过与生成器应用相关联的源节点将至少一个数据内容传输到包括多个节点的通信网络中的每个与消费者应用相关联的至少一个目的地节点的方法，每个节点与应用相关联， 所述网络实现第一时钟，其定义用于在所述网络上的数据传输的称为网络周期的第一周期。 网络的每个节点实现第二时钟，其定义了称为本地周期的第二周期，用于网络节点与其相关应用之间的数据传输，网络周期等于整数倍P，P≥1 本地周期，网络周期的开始与本地周期的开始一致，本地周期包括对应于时隙的多个虚拟信道，一组虚拟信道被分配给内容或内容的传输。

公开(公告)号：US08165170B2

公开(公告)日：2012-04-24

申请号：US12351248

申请日：2009-01-09

申请人： Arnaud Closset ,  Yacine El Kolli ,  Laurent Frouin ,  Pierre Visa

发明人： Arnaud Closset ,  Yacine El Kolli ,  Laurent Frouin ,  Pierre Visa

IPC分类号： H04J3/06

CPC分类号： H04L12/4035 ,  H04L2012/2841 ,  H04L2012/2849 ,  H04W56/0015

摘要： A transmit mode performs indirect synchronization with a master node for accessing a medium, in a synchronous communications network comprising a plurality of slave nodes capable of accessing the medium during access time slots. The indirect synchronization includes receiving at least one frame coming from at least one of the slave nodes of the network. From each frame received, synchronization information pertaining to a level of synchronization of the slave node having sent the frame is obtained, the level of synchronization of the slave node being relative to the master node. A reference node is selected from among the at least one of the slave nodes from which at least one frame has been received, as a function of the pieces of synchronization information, the transmit node being indirectly synchronized with the master node via the reference node.

摘要翻译： 在包括多个从节点的同步通信网络中，传输模式与主节点进行间接同步以访问介质，该多个从节点能够在访问时隙期间访问介质。 间接同步包括接收来自网络的至少一个从节点的至少一个帧。 从接收的每个帧中获得与发送帧的从节点的同步电平有关的同步信息，从节点相对于主节点的同步电平。 从至少一个已经从其接收至少一个帧的从节点中选择参考节点，作为同步信息的功能，发射节点经由参考节点与主节点间接同步。

公开(公告)号：US08089915B2

公开(公告)日：2012-01-03

申请号：US12164759

申请日：2008-06-30

申请人： Pierre Visa ,  Laurent Frouin ,  Arnaud Closset ,  Yacine El Kolli

发明人： Pierre Visa ,  Laurent Frouin ,  Arnaud Closset ,  Yacine El Kolli

IPC分类号： H04B7/14

CPC分类号： H04B7/2606 ,  H04B7/155 ,  H04L1/008 ,  H04L1/1887 ,  H04L2001/0097 ,  H04W28/06 ,  H04W88/04

摘要： A method of transmitting data in a synchronous communications network, which includes multiple nodes, includes communicating a super frame that includes multiple frames, based on a network cycle, each frame being associated with one of the nodes. Each frame includes a payload that includes an own data section and a repeat data section. The nodes include at least one relay node associated with an application generating own data of the relay node to be transmitted to at least one second node. The relay node receives frames from other of the nodes, reads a predetermined part of data from the received frames, which enables repeat data to be obtained, writes the repeat data in the repeat data section of a new frame, writes the own data of the relay node in the own data section of the new frame, and transmits the new frame.

摘要翻译： 在包括多个节点的同步通信网络中发送数据的方法包括基于网络周期来传送包括多个帧的超帧，每个帧与所述节点之一相关联。 每个帧包括一个有效载荷，它包括一个自己的数据部分和一个重复数据部分。 节点包括至少一个中继节点，该中继节点与生成要发送到至少一个第二节点的中继节点的自身数据的应用相关联。 中继节点从其他节点接收帧，从接收到的帧中读取预定数量的数据，这样可以获得重复数据，将重复数据写入新帧的重复数据段，写入自己的数据 中继节点在新帧的自身数据段中，并发送新帧。

公开(公告)号：US20090180465A1

公开(公告)日：2009-07-16

申请号：US12351248

申请日：2009-01-09

申请人： Arnaud Closset ,  Yacine El Kolli ,  Laurent Frouin ,  Pierre Visa

发明人： Arnaud Closset ,  Yacine El Kolli ,  Laurent Frouin ,  Pierre Visa

IPC分类号： H04J3/06

CPC分类号： H04L12/4035 ,  H04L2012/2841 ,  H04L2012/2849 ,  H04W56/0015

摘要： The invention concerns a method for accessing a medium by a transmit node in a synchronous communications network comprising a plurality of nodes capable of accessing said medium during access time slots of predetermined duration to transmit data frames via said network. The plurality of nodes comprises a master node that implements a clocking that defines a network cycle for accessing said medium and comprises at least two slave nodes being slaves of said clocking including said transmit node. Each network cycle comprises a plurality of frames transmitted during said access time slots according to a predetermined transmission sequence.According to the invention, the transmit mode performs the following steps: receiving at least one frame coming from at least one of the other nodes of the network; from each frame received, obtaining synchronization information pertaining to a level of synchronization of the node having sent said frame, said level of synchronization being relative to the master node; selecting a reference node from the node(s) from which at least one frame has been received, as a function of said pieces of synchronization information; determining a start of access time slot from the positions in said transmission sequence of the frames associated with the reference node and with said slave node; and accessing said medium at said determined start of access time slot.

摘要翻译： 本发明涉及一种由同步通信网络中的发射节点访问介质的方法，包括能够经过所述网络传输数据帧的预定持续时间的访问时隙期间能够访问所述介质的多个节点。 多个节点包括主节点，其实现定义用于访问所述介质的网络周期的时钟，并且包括至少两个从节点，所述至少两个从节点是包括所述发射节点的所述时钟的从属节点。 每个网络周期包括根据预定传输序列在所述访问时隙期间传输的多个帧。 根据本发明，发送模式执行以下步骤：接收来自网络的其他节点中的至少一个的至少一个帧; 从所接收的每个帧中获得与发送所述帧的节点的同步级别有关的同步信息，所述同步级相对于主节点; 作为所述同步信息的函数，从已经从其接收至少一个帧的节点中选择参考节点; 从与所述参考节点和所述从节点相关联的帧的所述传输序列中的位置确定访问时隙的开始; 以及在所述确定的访问时隙的开始处访问所述介质。

公开(公告)号：US20090016257A1

公开(公告)日：2009-01-15

申请号：US12164759

申请日：2008-06-30

申请人： Pierre Visa ,  Laurent Frouin ,  Arnaud Closset ,  Yacine El Kolli

发明人： Pierre Visa ,  Laurent Frouin ,  Arnaud Closset ,  Yacine El Kolli

IPC分类号： H04B7/14

CPC分类号： H04B7/2606 ,  H04B7/155 ,  H04L1/008 ,  H04L1/1887 ,  H04L2001/0097 ,  H04W28/06 ,  H04W88/04

摘要： A method for the transmission of data in a synchronous communications network comprising a plurality of nodes, a super frame being communicated based on a network cycle on the network and comprising a plurality of frames, each frame being associated with one of the nodes. Each frame comprises a payload part itself comprising an own data section and a repeat data section. The plurality of nodes comprises at least one relay node associated with an application generating own data of the relay node having to be transmitted to at least one second node. The relay node performs the following steps: reception of frames coming from the other nodes; reading of a predetermined part of the data from the received frames, enabling repeat data to be obtained; writing said repeat data in the repeat data section of a new frame; writing own data of said relay node in the own data section of the new frame; and transmission of the new frame.

摘要翻译： 一种用于在包括多个节点的同步通信网络中传输数据的方法，基于所述网络上的网络周期来传送超帧，并且包括多个帧，每个帧与所述节点之一相关联。 每个帧包括有效载荷部分本身，其包括自身的数据部分和重复数据部分。 所述多个节点包括至少一个中继节点，所述至少一个中继节点与产生已经被发送到至少一个第二节点的中继节点的自身数据的应用相关联。 中继节点执行以下步骤：接收来自其他节点的帧; 从接收到的帧读取预定部分的数据，使得能够获得重复数据; 在新帧的重复数据段中写入所述重复数据; 在新帧的自身数据部分中写入所述中继节点的自身数据; 并传输新的帧。

公开(公告)号：US07751439B2

公开(公告)日：2010-07-06

申请号：US12036645

申请日：2008-02-25

申请人： Yacine El Kolli ,  Arnaud Closset

发明人： Yacine El Kolli ,  Arnaud Closset

IPC分类号： H04J3/16

CPC分类号： H04L47/2416 ,  H04L12/40058 ,  H04L12/40065 ,  H04L12/40091 ,  H04L41/0896 ,  H04L43/0894 ,  H04L43/106 ,  H04L47/15 ,  H04L47/2475 ,  H04L47/28 ,  H04L47/70 ,  H04L47/724 ,  H04L47/801 ,  H04L2012/2849

摘要： A method for the allocation of resources for the transmission, in a communications network, of a data stream from an intermediate device to a sink device, said data stream comprising a plurality of data applications packets and being transmitted from a source device to the intermediate device in the form of data transport packets according to a communications protocol.The intermediate device performs the following steps: reception of data transport packets according to the communications protocol; obtaining application time-stamp information included in the data of the data stream contained in the data transport packets received; determining a bit rate, called an application bit rate, from said application time-stamp information obtained and a piece of information on quantity of data of the data stream received by the intermediate device; determining a value of bandwidth to be allocated as a function of the application bit rate to transmit the data stream from the intermediate device to the sink device; allocation of the value of bandwidth to be allocated to the transmission of the data stream from the intermediate device to the sink device.

摘要翻译： 一种用于在通信网络中传输从中间设备到宿设备的数据流的资源分配的方法，所述数据流包括多个数据应用分组，并且从源设备发送到中间设备 以通信协议的数据传输分组的形式。 中间设备执行以下步骤：根据通信协议接收数据传输分组; 获取包含在接收到的数据传输分组中的数据流的数据中的应用时间戳信息; 从所获得的所述应用时间戳信息和关于由所述中间设备接收的数据流的数据量的一条信息确定称为应用比特率的比特率; 根据应用比特率确定要分配的带宽值，以将数据流从中间设备发送到宿设备; 分配要分配给从中间设备到宿设备的数据流的传输的带宽值。

公开(公告)号：US20080205442A1

公开(公告)日：2008-08-28

申请号：US12036645

申请日：2008-02-25

申请人： Yacine El Kolli ,  Arnaud Closset

发明人： Yacine El Kolli ,  Arnaud Closset

IPC分类号： H04J3/16

CPC分类号： H04L47/2416 ,  H04L12/40058 ,  H04L12/40065 ,  H04L12/40091 ,  H04L41/0896 ,  H04L43/0894 ,  H04L43/106 ,  H04L47/15 ,  H04L47/2475 ,  H04L47/28 ,  H04L47/70 ,  H04L47/724 ,  H04L47/801 ,  H04L2012/2849

摘要： A method for the allocation of resources for the transmission, in a communications network, of a data stream from an intermediate device to a sink device, said data stream comprising a plurality of data applications packets and being transmitted from a source device to the intermediate device in the form of data transport packets according to a communications protocol.The intermediate device performs the following steps: reception of data transport packets according to the communications protocol; obtaining application time-stamp information included in the data of the data stream contained in the data transport packets received; determining a bit rate, called an application bit rate, from said application time-stamp information obtained and a piece of information on quantity of data of the data stream received by the intermediate device; determining a value of bandwidth to be allocated as a function of the application bit rate to transmit the data stream from the intermediate device to the sink device; allocation of the value of bandwidth to be allocated to the transmission of the data stream from the intermediate device to the sink device.

摘要翻译： 一种用于在通信网络中传输从中间设备到宿设备的数据流的资源分配的方法，所述数据流包括多个数据应用分组，并且从源设备发送到中间设备 以通信协议的数据传输分组的形式。 中间设备执行以下步骤：根据通信协议接收数据传输分组; 获取包含在接收到的数据传输分组中的数据流的数据中的应用时间戳信息; 从所获得的所述应用时间戳信息和关于由所述中间设备接收的数据流的数据量的一条信息确定称为应用比特率的比特率; 根据应用比特率确定要分配的带宽值，以将数据流从中间设备发送到宿设备; 分配要分配给从中间设备到宿设备的数据流的传输的带宽值。

公开(公告)号：US20060253618A1

公开(公告)日：2006-11-09

申请号：US11455822

申请日：2006-06-20

申请人： Laurent Frouin ,  Jean-Paul Accarie ,  Yacine El Kolli ,  Falk Tannhauser

发明人： Laurent Frouin ,  Jean-Paul Accarie ,  Yacine El Kolli ,  Falk Tannhauser

IPC分类号： G06F3/00

CPC分类号： H04L12/40091 ,  H04L12/40 ,  H04L12/462 ,  H04L29/12009 ,  H04L45/34 ,  H04L61/00

摘要： The invention relates to a method for allocating at least one identifier known as routing identifier to at least one bridge (1002, 1008, 1009, 1010, 1012) of a network (1000), the said bridge comprising at least two interconnection equipment (1021, 1035) a first (1021) of which is connected to at least one first part (1014) of the said network, characterised in that each one of the interconnection equipment of the said bridge being in a “state” determined by reference to the allocation of an identifier to this interconnection equipment, the said method includes the following steps: determination (1041, 1042; 1051, 1052, 1053; 1056, 1057) of at least one “state” which corresponds to the “state” of the said at least one second interconnection equipment of the said bridge, deciding (1044; 1054; 1059) as to the allocation of an identifier to the at least one first interconnection equipment of the said bridge as a function of the said at least one determined “state”.

摘要翻译： 本发明涉及一种用于向网络（1000）的至少一个桥（1002,1008,1009,1010,1012）分配至少一个称为路由标识符的标识符的方法，所述桥包括至少两个互连设备（1021 ，1035），其第一（1021）连接到所述网络的至少一个第一部分（1014），其特征在于，所述桥接器中的每个互连设备处于参考所述网络所确定的“状态” 该标识符分配给该互连设备，所述方法包括以下步骤：至少一个“状态”的确定（1041,1042,1051,1052,1053,1056,1057），其对应于所述 所述桥接器的至少一个第二互连设备，作为所述至少一个确定的“状态”的函数，决定（1044; 1054; 1059）关于向所述桥接器的至少一个第一互连设备分配标识符 “。

公开(公告)号：US08289947B2

公开(公告)日：2012-10-16

申请号：US12437454

申请日：2009-05-07

申请人： Yacine El Kolli ,  Pierre Visa

发明人： Yacine El Kolli ,  Pierre Visa

IPC分类号： H04J3/06 ,  H03M13/00

CPC分类号： H04J3/1605 ,  H04J3/0605 ,  H04J3/07 ,  H04L1/0079

摘要： A method is proposed for synchronizing a data stream transmitted on a communications network, the data stream being transmitted from an emitter device to a receiver device in the form of data packets of predefined size, a data packet being filled up with a padding synchronization symbol if an amount of applications data to be transmitted in the data packet is below the predefined size of the data packet. The receiver device performs the following steps: obtaining an indication of a recurrence of filling of the data packets with padding synchronization symbols; upon detection, at a position in the data stream, of a data loss symbol representative of a lost data in a given data packet, predicting whether the lost data corresponds to an applications data or a padding synchronization symbol, as a function of a position of the given data packets in the recurrence; and marking that the data stream contains, at the data loss symbol position, an erroneous applications data, if the result of the predicting step is that the lost data corresponds to an applications data; or replacing the data loss symbol by a padding synchronization symbol, if the result of the predicting step is that the lost data corresponds to a padding synchronization symbol.

摘要翻译： 提出了一种用于使在通信网络上发送的数据流同步的方法，数据流以预定大小的数据分组的形式从发射器设备发送到接收机设备，数据分组填充有填充同步符号，如果 在数据分组中要发送的应用数据的量低于数据分组的预定义大小。 接收机设备执行以下步骤：获得填充同步符号的数据分组的重复发生的指示; 在数据流中的位置检测到在给定数据分组中表示丢失数据的数据丢失符号的情况下，根据位置的函数来预测丢失数据是否对应于应用数据或填充同步符号 给定的数据包在复发中; 并且如果预测步骤的结果是丢失数据对应于应用数据，则标记数据流在数据丢失符号位置处包含错误的应用数据; 或者如果预测步骤的结果是丢失数据对应于填充同步符号，则用填充同步符号替换数据丢失符号。