公开(公告)号：US20100095002A1

公开(公告)日：2010-04-15

申请号：US12441372

申请日：2007-09-13

Applicant: Pascal Viger ,  Patrice Nezou

Inventor： Pascal Viger ,  Patrice Nezou

IPC: G06F15/173

CPC classification number: H04L47/724 ,  H04L47/70 ,  H04L47/782 ,  H04L47/829

Abstract: Disclosed is a method of resource reservation in the context of the transmission of a data content on a transmission path between a source device and a sink device belonging to a communications network. Said network comprises plurality of subnets interconnected by at least one interconnection device possessing at least two communications interfaces connected to said subnets.

Abstract translation: 公开了在属于通信网络的源设备和宿设备之间的传输路径上传输数据内容的上下文中的资源预留的方法。 所述网络包括由至少一个互连设备互连的多个子网，所述至少一个互连设备具有连接到所述子网的至少两个通信接口。

公开(公告)号：US20090213850A1

公开(公告)日：2009-08-27

申请号：US12356516

申请日：2009-01-20

Applicant: Pascal Viger ,  Stephane Baron

Inventor： Pascal Viger ,  Stephane Baron

IPC: H04L12/56 ,  G06F15/16

CPC classification number: H04L47/10 ,  H04L47/40

Abstract: A method is proposed for transmitting data of a stream to be stimulated, coming from a sender device to a receiver device through a network segment and according to a protocol for packet transportation with acknowledgement. An input device of the network segment performs the following steps for the stream to be stimulated: determining a starting packet associated with a sequence number higher than the sequence numbers of packets in transit via the network segment (packets transmitted but not yet acknowledged positively by the receiver device); selecting, as a function of a consumption of a target bandwidth for the transmission of said stream, of packets of the stream following the starting packet, and for each of which an anticipated positive acknowledgement message must be transmitted; upon reception of a positive message of acknowledgement of the starting packet, launching a temporary phase comprising a step of transmitting to the sender device an anticipated positive acknowledgement message for the starting packet and for each selected packet; discarding the positive acknowledgements received from the receiver device which correspond to the selected packets and for which an anticipated positive acknowledgement message has been transmitted.

Abstract translation: 提出了一种用于通过网段从根据用于分组传送的协议通过网段发送来自发送方设备到待接收设备的数据的传输数据的方法。 网段的输入设备对待激励的流执行以下步骤：确定与通过网段传输的分组的序列号高于序列号的序列号相关联的起始分组（传送但尚未被 接收机设备）; 根据用于传输所述流的目标带宽的消耗来选择跟随起始分组的流的分组，并且对于每个分组，必须发送预期的肯定确认消息; 在接收到对起始分组的确认的肯定消息后，启动临时阶段，包括向发送方设备发送用于起始分组和每个所选分组的预期肯定确认消息的步骤; 丢弃从接收机设备接收的对应于所选择的分组并且已经发送了预期的肯定确认消息的肯定确认。

公开(公告)号：US10009924B2

公开(公告)日：2018-06-26

申请号：US14118735

申请日：2012-05-14

Applicant: Patrice Nezou ,  Julien Sevin ,  Pascal Viger

Inventor： Patrice Nezou ,  Julien Sevin ,  Pascal Viger

IPC: H04W74/08 ,  H04L12/413

CPC classification number: H04W74/0816 ,  H04L12/413 ,  H04W74/085

Abstract: The invention is directed to the optimization of an access to a medium in wireless networks which can be accessed by a plurality of nodes, each node of the plurality of nodes using a medium access mechanism of the Carrier Sense Multiple Access with Collision Avoidance type based on a computation of a backoff value. A specific value is associated with each node of a set of nodes of the plurality of nodes, the specific value of a node being known by the other nodes of the set of nodes. According to the invention, a backoff value is determined for each node of the set of nodes, in each node of the set of nodes, the backoff value associated with a node being determined as a function of the specific value associated with that node.

公开(公告)号：US09106444B2

公开(公告)日：2015-08-11

申请号：US12636680

申请日：2009-12-11

Applicant: Pascal Viger ,  Stéphane Baron

Inventor： Pascal Viger ,  Stéphane Baron

IPC: G06F15/16 ,  H04L12/46 ,  H04L12/28

CPC classification number: H04L12/4633 ,  H04L12/2832

Abstract: A method is proposed for transmitting a multi-channel data stream comprising frames comprising a plurality of channels, the transmitting being done through a multi-transport tunnel from a first tunnel end-point to a second tunnel end-point, the multi-transport tunnel implementing a first carrier supporting a transport protocol with acknowledgement and a second carrier supporting a transport protocol without acknowledgement.The invention aims more specifically at averting or limiting the phenomena of interruptions in the rendering of a multi-channel stream in transit on a tunnel, and more particularly at providing a transport technique enabling regular and uninterrupted delivery of the multi-channel stream while at the same time reducing the memory resources needed at reception.

Abstract translation: 提出了一种用于发送包括多个信道的帧的多信道数据流的方法，所述发送通过多传输隧道从第一隧道端点到第二隧道端点完成，所述多传输隧道 实现支持具有确认的传输协议的第一载波和支持传输协议而没有确认的第二载波。 本发明更具体地旨在避免或限制在隧道中传输中的多信道流的呈现中断的现象，更具体地，提供一种传输技术，其能够在多信道流的定期和不间断传送的同时 同时减少接收所需的内存资源。

公开(公告)号：US20110141904A1

公开(公告)日：2011-06-16

申请号：US12966374

申请日：2010-12-13

Applicant: Pascal Viger ,  Stéphane Baron

Inventor： Pascal Viger ,  Stéphane Baron

IPC: H04L12/26 ,  H04L12/56

CPC classification number: H04L69/16 ,  H04L47/196 ,  H04L69/14 ,  H04L69/165

Abstract: A method is proposed for transmitting packets of a two-way passenger data stream set up between first and second terminal devices. The passenger stream is compliant with a passenger transport protocol with acknowledgement defining a plurality of packet categories, and is intended to be encapsulated by a manager device according to an encapsulating transport protocol with acknowledgement. The manager device obtains a packet of the passenger stream transmitted from the first terminal device to the second terminal device, makes a first check to see if the packet obtained belongs to at least one predetermined category among the plurality of packet categories and, in the event that the first check is positive, encapsulates at least one part of the data of the obtained packet according to an encapsulating transport protocol without acknowledgement.

Abstract translation: 提出了一种用于发送在第一和第二终端设备之间建立的双向乘客数据流的分组的方法。 乘客流符合具有定义多个分组类别的确认的乘客传输协议，并且旨在由管理器设备根据具有确认的封装传输协议来封装。 管理装置获取从第一终端装置发送到第二终端装置的乘客流的分组，进行第一次检查，以查看所获得的分组是否属于多个分组类别中的至少一个预定类别，并且在事件 第一次检查是肯定的，根据封装传输协议封装所获得的数据包的数据的至少一部分，而不确认。

公开(公告)号：US20100150154A1

公开(公告)日：2010-06-17

申请号：US12632663

申请日：2009-12-07

Applicant: Pascal Viger ,  Stéphane Baron

Inventor： Pascal Viger ,  Stéphane Baron

IPC: H04L12/56 ,  H04J3/06 ,  G06F15/16

CPC classification number: H04L12/4633 ,  H04J3/06 ,  H04L12/66 ,  H04L45/00

Abstract: A method is disclosed for transmitting a multi-channel data stream comprising frames comprising a plurality of channels, the transmitting being done via a multi-transport tunnel from a first tunnel end-point to a second tunnel end-point, the multi-transport tunnel implementing at least one first carrier supporting a transport protocol with acknowledgement and at least one second carrier supporting a transport protocol without acknowledgement.More specifically, the invention proposes to introduce a delay in the sending of data ( >) via the first carrier as compared with the sending of data ( >) via the second carrier. Thus the invention guarantees the order of arrival of channels that are associated with a same piece of synchronization but are transmitted on distinct first and second carriers and come from the separation of a same multi-channel data frame.

Abstract translation: 公开了一种用于发送包括包括多个信道的帧的多信道数据流的方法，所述发射是经由多传输隧道从第一隧道端点到第二隧道端点完成的，所述多传输隧道 至少一个支持具有确认的传输协议的第一载波和至少一个支持传输协议的第二载波，而不需要确认。 更具体地，本发明提出了通过第二载体与数据发送（“不太重要>>”）相比，经由第一载波发送数据发送的延迟（<<高重要性>>）。 因此，本发明保证与同一同步相关联但是在不同的第一和第二载波上发送的信道的到达顺序来自相同的多信道数据帧的分离。

公开(公告)号：US20050198118A1

公开(公告)日：2005-09-08

申请号：US11002400

申请日：2004-12-02

Applicant: Pascal Viger ,  Eric Nassor

Inventor： Pascal Viger ,  Eric Nassor

IPC: G06F17/30 ,  H04L29/08 ,  H04N1/327 ,  G06F15/16

CPC classification number: H04N1/32771 ,  G06F17/30905 ,  H04L67/02 ,  H04L69/329 ,  H04N1/32776 ,  H04N1/33384 ,  H04N21/2358 ,  H04N21/472 ,  H04N21/8153

Abstract: The method of asynchronous delivery of digital data according to the invention is implemented in at least one server system and at least one client system connected via a network. According to the method, at the time of a request for data coming from a client system, an item of context information (CINF) representing a first state of the client system on sending out the request is associated with the latter. On delivering to the client system a response, the response incorporates the context information (CINF). The client system is adapted to put itself in a second state analogous to the first state mentioned above, in accordance with the context information (CINF, CUID). The method according to the invention provides context management enabling the user to associate the responses received with requests sometimes made well beforehand.

Abstract translation: 根据本发明的数字数据的异步递送方法在至少一个服务器系统和经由网络连接的至少一个客户端系统中实现。 根据该方法，在来自客户端系统的数据请求时，表示客户端系统在发送请求时的第一状态的上下文信息（CINF）项与后者相关联。 在向客户端系统发送响应时，响应包含上下文信息（CINF）。 根据上下文信息（CINF，CUID），客户端系统适于将自身置于类似于上述第一状态的第二状态。 根据本发明的方法提供上下文管理，使得用户能够将接收到的响应与有时预先提供的请求相关联。

公开(公告)号：US08819532B2

公开(公告)日：2014-08-26

申请号：US12878753

申请日：2010-09-09

Applicant: Pascal Viger ,  Julien Sevin

Inventor： Pascal Viger ,  Julien Sevin

IPC: G06F11/10 ,  H04L1/00 ,  G06F11/20 ,  H03M13/11 ,  H03M13/13

CPC classification number: G06F11/10 ,  G06F11/1076 ,  H03M13/116 ,  H03M13/118 ,  H04L1/0009 ,  H04L1/0041 ,  H04L1/0057

Abstract: A data stream is transmitted from a transmitting device to a receiving device via a communication network. Data of the data stream is transmitted to the receiving device by using a transport protocol without data acknowledgement. In a transmission method, parity-encoding parameters for parity encoding a data set of the data stream is determined via the transmitting device. The transmitting device also generates parity data from the data set by using the determined parity-encoding parameters. The transmitting device further transmits the generated parity data to the receiving device via the communication network by using a transport protocol with data acknowledgement.

Abstract translation: 经由通信网络将数据流从发送装置发送到接收装置。 通过使用没有数据确认的传输协议将数据流的数据发送到接收设备。 在发送方法中，通过发送装置确定用于对数据流的数据集进行奇偶编码的奇偶校验编码参数。 发送设备还通过使用确定的奇偶校验编码参数从数据集生成奇偶校验数据。 发送设备通过使用具有数据确认的传输协议，经由通信网络进一步将生成的奇偶校验数据发送到接收设备。

公开(公告)号：US20140153514A1

公开(公告)日：2014-06-05

申请号：US14118735

申请日：2012-05-14

Applicant: Patrice Nezou ,  Julien Sevin ,  Pascal Viger

Inventor： Patrice Nezou ,  Julien Sevin ,  Pascal Viger

IPC: H04W74/08

CPC classification number: H04W74/0816 ,  H04L12/413 ,  H04W74/085

Abstract: The invention is directed to the optimization of an access to a medium in wireless networks which can be accessed by a plurality of nodes, each node of the plurality of nodes using a medium access mechanism of the Carrier Sense Multiple Access with Collision Avoidance type based on a computation of a backoff value. A specific value is associated with each node of a set of nodes of the plurality of nodes, the specific value of a node being known by the other nodes of the set of nodes. According to the invention, a backoff value is determined (505, 510) for each node of the set of nodes, in each node of the set of nodes, the backoff value associated with a node being determined as a function of the specific value associated with that node.

Abstract translation: 本发明涉及对可由多个节点访问的无线网络中的介质的访问的优化，所述多个节点中的每个节点使用基于所述多个节点的具有冲突避免类型的载波侦听多路访问的介质访问机制 退避值的计算。 特定值与多个节点中的一组节点的每个节点相关联，节点的特定值由该组节点的其他节点所知。 根据本发明，在该组节点的每个节点中，针对节点集合中的每个节点确定退避值（505,510），与节点相关联的退避值被确定为相关联的特定值的函数 与该节点。

公开(公告)号：US08072898B2

公开(公告)日：2011-12-06

申请号：US12488402

申请日：2009-06-19

Applicant: Pascal Viger ,  Stéphane Baron

Inventor： Pascal Viger ,  Stéphane Baron

IPC: H04L12/26

CPC classification number: H04L47/10 ,  H04L47/193

Abstract: A method is proposed for managing a transmission of data streams on a transport channel of a tunnel, the transmission of each stream being performed on the transport channel according to a transport protocol scheduled by packets and with acknowledgment, the tunnel being implemented between a first and a second tunnel end-point connected respectively to a first and a second sub-network, each stream being transmitted from a sender device to a receiver device, one device among the sender device and the receiver device being connected to the first sub-network and the other to the second sub-network. The method is performed by the first tunnel end-point and comprises the following steps: detecting a loss of packet on the transport channel of the tunnel; identifying at least one stream having at least one packet blocked on the transport channel of the tunnel by the loss; for at least one identified stream, generating and transmitting at least one acknowledgment to the sender device that has transmitted, on the tunnel, a packet blocked by said loss.

Abstract translation: 提出了一种用于管理隧道传输信道上的数据流传输的方法，根据由分组调度并具有确认的传输协议在传输信道上执行每个流的传输，该隧道在第一和第 分别连接到第一子网络和第二子网络的第二隧道端点，每个流从发送器设备发送到接收器设备，所述发送器设备和所述接收器设备中的一个设备连接到所述第一子网络，以及 另一个到第二个子网络。 该方法由第一隧道终点执行，包括以下步骤：检测隧道传输信道上的报文丢失; 识别至少一个流，所述至少一个流具有在所述隧道的所述传输信道上被所述丢失阻塞的至少一个分组; 对于至少一个所识别的流，生成并向所述发送器设备发送至少一个确认，所述发送者设备在所述隧道上发送了被所述丢失阻止的分组。