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1. 发明申请

WO2010094595A1 TIME SYNCHRONIZED RESOURCE RESERVATION OVER PACKET SWITCHED NETWORKS 审中-公开
标题翻译：分组交换网络上的时间同步资源预留
公开(公告)号：WO2010094595A1
公开(公告)日：2010-08-26
申请号：PCT/EP2010/051555
申请日：2010-02-09
申请人： THOMSON LICENSING , MACE, Gael , LE ROUX, Jean , CHAPEL, Claude
发明人： MACE, Gael , LE ROUX, Jean , CHAPEL, Claude
IPC分类号： H04L12/56 , G06F9/38 , H04L29/06 , H04N5/268 , H04N7/24
CPC分类号： H04L47/722 , H04L47/70 , H04L47/801 , H04L47/826 , H04L65/403 , H04N5/268 , H04N21/23424 , H04N21/4305 , H04N21/44016 , H04N21/6405 , H04N21/64322
摘要： A method is intended for scheduling reservations of resources in a packet- switched communication network comprising end-nodes (H1-H3) and core network switches (S1-S2). This method comprises the steps of: • including a time information to each request, issued by an end-node (H1) and forwarded by at least one core network switch (S1), and requesting a resource reservation for receiving a stream defined by specifications at a time which is represented by this time information, and • storing the time information, which is included into each forwarded end-node request in correspondence with the associated stream specifications, into at least one related database managed by a core network switch (S1) which participates to the request forwarding.
摘要翻译：一种方法是用于在包括终端节点（H1-H3）和核心网络交换机（S1-S2）的分组交换通信网络中调度资源的预留。该方法包括以下步骤：包括由终端节点（H1）发出并由至少一个核心网络交换机（S1）转发的每个请求的时间信息，以及请求资源预留以接收由规范定义的流在由该时间信息表示的时间，将与所关联的流规格对应的每个转发的终端请求中包含的时间信息存储在由核心网络交换机管理的至少一个相关数据库（S1 ）参与请求转发。

2. 发明申请

WO2008113791A1 VIRTUAL MULTIMEDIA MATRIX OVER PACKET SWITCHED NETWORK 审中-公开
标题翻译：虚拟多媒体矩阵分组交换网络
公开(公告)号：WO2008113791A1
公开(公告)日：2008-09-25
申请号：PCT/EP2008/053180
申请日：2008-03-17
申请人： THOMSON LICENSING , MACE, Gael , LE ROUX, Jean , HARDY, Patrick
发明人： MACE, Gael , LE ROUX, Jean , HARDY, Patrick
IPC分类号： H04L29/06 , H04N7/24
CPC分类号： H04L65/601 , H04L49/355 , H04L49/602 , H04L65/607 , H04N5/268 , H04N21/23424 , H04N21/44016 , H04N21/64784
摘要： The present invention relates to a communication device comprising switching means in a packet switched networks, preferably in professional video production and broadcast environments. The present invention more particularly concerns a communication device in a packet-switched communication network, comprising means for: •receiving streams provided by various sources; •transmitting one or several streams selected from the set of incoming ones; characterized in that it comprises means for • switching from a given set of incoming streams to a different set of outgoing streams, said switching being based on time based information and information concerning the structure of the manipulated streams. The present invention also concerns a method of switching in a packet-switched communication network comprising a plurality of sources of data, a communication device (CD) and at least one destination device (DD).
摘要翻译：本发明涉及通信设备，其包括分组交换网络中的切换装置，优选地在专业视频制作和广播环境中。本发明更具体地涉及分组交换通信网络中的通信设备，包括：用于接收由各种源提供的流的装置; 发送从所述一组流中选择的一个或多个流; 其特征在于，其包括用于从给定的一组输入流切换到不同组的输出流的装置，所述切换基于基于时间的信息和关于被操纵流的结构的信息。本发明还涉及在分组交换通信网络中切换包括多个数据源，通信设备（CD）和至少一个目的地设备（DD）的方法。

3. 发明申请

WO2009030740A1 REDUCTION IN THE ACQUISITION DURATION OF A PHASE-LOCKED LOOP ABLE TO RECONSTITUTE A SYNCHRONISATION SIGNAL TRANSMITTED OVER AN IP NETWORK 审中-公开
标题翻译：在相位锁定环路的采集时间内减少以重新发送通过IP网络发送的同步信号
公开(公告)号：WO2009030740A1
公开(公告)日：2009-03-12
申请号：PCT/EP2008/061757
申请日：2008-09-05
申请人： THOMSON LICENSING , TAPIE, Thierry , DEFRANCE, Serge , MACE, Gael
发明人： TAPIE, Thierry , DEFRANCE, Serge , MACE, Gael
IPC分类号： H03L7/10
CPC分类号： H03L7/10
摘要： The present invention relates to the domain of video equipment. More specifically, it concerns a reception device that comprises the means for: - receiving packets containing samples PCR r , that come from data sampled every T ech period, where T ech is from a time base synchronised on all the stations of said network, - regenerating a counting ramp CSR_PCR 1 having a count increment C and a range value PCR_Modulus, using a phase-locked loop PLL 1 that receives the samples PCR r and that delivers local samples PCR_loc 1 every T ech period and a reconstituted clock CLK_out 1 , - initialising, at every zero-crossing of the counting ramp CSR_PCR 1 , an image counter CPT that is determined by the reconstituted clock CLK_out 1 . According to the invention, it comprises, further, means MES 1 for determining the values of count increments ΔC.
摘要翻译：本发明涉及视频设备的领域。更具体地说，它涉及一种接收装置，其包括以下装置： - 接收包含样本PCR r的分组，该分组来自每个技术周期采样的数据，其中，Tech来自在所述网络的所有站上同步的时基， - 再生使用接收样本PCRr的锁相环路PLL1，并且每个过零周期递送局部样本PCR_loc1和重建时钟CLK_out1， - 在每个过零点处进行初始化，计数增量C和范围值PCR_Modulus的计数斜坡CSR_PCR1 计数斜坡CSR_PCR1是由重构时钟CLK_out1确定的图像计数器CPT。根据本发明，还包括用于确定计数增量值C C的装置MES1。

4. 发明申请

WO2008074959A3 SYSTEME DE RESERVATION DE BANDE PASSANTE POUR DIFFERENTES CLASSES DE TRAFIC 审中-公开
公开(公告)号：WO2008074959A3
公开(公告)日：2008-06-26
申请号：PCT/FR2007/052436
申请日：2007-12-04
申请人： THOMSON LICENSING , HUGUIES, Bertrand , MACE, Gael , AUTIER, Ingrid
发明人： HUGUIES, Bertrand , MACE, Gael , AUTIER, Ingrid
IPC分类号： H04L12/24
摘要： La présente invention se rapporte à un système de réservation de bande passante dans un réseau de communication comprenant un gestionnaire centralisé de bande passante qui implémente un protocole de réservation de bande passante et qui est relié à au moins un hôte; caractérisé en ce qu'une entité externe fournit au gestionnaire centralisé de bande passante une vue à jour de la topologie logique de réseau; et en ce que le gestionnaire centralisé de bande passante comporte des moyens pour, à réception d'une requête de réservation de bande passante entre une source et une destination pour une certaine classe de trafic, calculer le chemin de réseau courant entre la source et la destination en utilisant un algorithme, ledit chemin empruntant au moins un lien du réseau, et des moyens pour vérifier sur chaque lien du chemin qu'il y a suffisamment de bande passante disponible pour la classe de trafic demandée dans la réservation demandée. La présente invention se rapporte également à un dispositif de communication, dans un réseau de communication, implémentant un protocole de réservation de bande passante et relié à au moins un hôte.

5. 发明申请

WO2009156450A1 TEMPORAL ADJUSTMENT OF THE CUT-OFF FREQUENCY OF A PACKET RECEPTION DEVICE CONNECTED TO A NETWORK 审中-公开
标题翻译：连接到网络的分组接收设备的切断频率的时间调整
公开(公告)号：WO2009156450A1
公开(公告)日：2009-12-30
申请号：PCT/EP2009/057914
申请日：2009-06-24
申请人： THOMSON LICENSING , TAPIE, Thierry , DEFRANCE, Serge , MACE, Gael
发明人： TAPIE, Thierry , DEFRANCE, Serge , MACE, Gael
IPC分类号： H04N7/62
CPC分类号： H04N21/4305 , H03L7/093 , H03L7/1075 , H03L2207/06
摘要： The present invention relates to the domain of video equipment, it relates more specifically to a reception device able to receive packets in a packet communication network that comprises: means for receiving packets from the network, the packets containing samples PCR r , from data sampled every T ech period, where T ech is from a time base synchronised on all the stations of said network, the means to regenerate a counting ramp CSR_PCR 1 using a phase locked loop PLL 1 receiving the samples PCR r and also delivering local samples PCR_loc 1 every T ech period and a reconstituted clock CLK_out 1 , the means for initialising, at every zero-crossing of the counting ramp CSR-PCR 1 , an counter CPT, the rhythm of which is determined by the reconstituted clock. The loop PLL 1 is notably characterized by a cut-off frequency f c . According to the invention, the device also comprises an adjustment device for the cut-off frequency DAC 1 that temporaily adjusts the cut-off frequency of the phase locked loop.
摘要翻译：本发明涉及视频设备的领域，更具体地涉及能够在分组通信网络中接收分组的接收装置，该接收装置包括：用于从网络接收分组的装置，包含样本PCRr的分组，从每个技术采样的数据期间，其中Tech来自在所述网络的所有站上同步的时基，使用接收样本PCRr的锁相环PLL1再生计数斜坡CSR_PCR1的装置，并且还每技术周期递送本地采样PCR_loc1和重构时钟CLK_out1 ，在计数斜坡CSR-PCR1的每个零交叉处进行初始化的方法，计数器CPT，其节奏由重构时钟确定。环路PLL1的特征在于截止频率fc。根据本发明，该装置还包括一个用于截止频率DAC1的调节装置，其暂时地调节锁相环的截止频率。

6. 发明授权

EP1994765B1 GENERATION ET EXPLOITATION D'UN DOUBLE DESCRIPTEUR TEMPOREL POUR LA TRANSMISSION D'UN SIGNAL DE SYNCHRONISATION DANS UN RESEAU A COMMUTATION PAR PAQUETS 有权
标题翻译：生产和临时DOPPELDESKRIPTORS操作来发送同步信号的分组网络
公开(公告)号：EP1994765B1
公开(公告)日：2017-01-18
申请号：EP07731730.3
申请日：2007-03-12
申请人： Thomson Licensing SA
发明人： DEFRANCE, Serge , TAPIE, Thierry , MACE, Gael
IPC分类号： H04N21/242
CPC分类号： H04N21/64322 , H04N21/242 , H04N21/4305 , H04N21/8547

7. 发明授权

EP2087645B1 RESTAURATION D'UN SYSTEME DE RESERVATION DE SERVICE D'UN RESEAU APRES DEFAILLANCE 有权转让
公开(公告)号：EP2087645B1
公开(公告)日：2019-01-02
申请号：EP07858675.7
申请日：2007-11-08
申请人： Thomson Licensing
发明人： HUGUIES, Bertrand , MACE, Gael , DEFRANCE, Serge
IPC分类号： H04L12/24 , H04L12/723 , H04L12/911 , H04L12/913 , H04L12/801

8. 发明公开

EP2399368A1 TIME SYNCHRONIZED RESOURCE RESERVATION OVER PACKET SWITCHED NETWORKS 有权
标题翻译：时间上是同步的资源预留在分组交换网络
公开(公告)号：EP2399368A1
公开(公告)日：2011-12-28
申请号：EP10702712.0
申请日：2010-02-09
申请人： Thomson Licensing
发明人： MACE, Gael , LE ROUX, Jean , CHAPEL, Claude
IPC分类号： H04L12/56 , G06F9/38 , H04L29/06 , H04N5/268 , H04N7/24
CPC分类号： H04L47/722 , H04L47/70 , H04L47/801 , H04L47/826 , H04L65/403 , H04N5/268 , H04N21/23424 , H04N21/4305 , H04N21/44016 , H04N21/6405 , H04N21/64322
摘要： A method is intended for scheduling reservations of resources in a packet- switched communication network comprising end-nodes (H1-H3) and core network switches (S1-S2). This method comprises the steps of: • including a time information to each request, issued by an end-node (H1) and forwarded by at least one core network switch (S1), and requesting a resource reservation for receiving a stream defined by specifications at a time which is represented by this time information, and • storing the time information, which is included into each forwarded end-node request in correspondence with the associated stream specifications, into at least one related database managed by a core network switch (S1) which participates to the request forwarding.

9. 发明授权

EP2095570B1 SYSTEME DE RESERVATION DE BANDE PASSANTE POUR DIFFERENTES CLASSES DE TRAFIC 有权
公开(公告)号：EP2095570B1
公开(公告)日：2017-08-23
申请号：EP07870384.0
申请日：2007-12-04
申请人： Thomson Licensing
发明人： HUGUIES, Bertrand , MACE, Gael , AUTIER, Ingrid
IPC分类号： H04L12/54 , H04L12/26
CPC分类号： H04L47/70 , H04L43/0882

10. 发明公开

EP2122987A1 VIRTUAL MULTIMEDIA MATRIX OVER PACKET SWITCHED NETWORK 有权转让
标题翻译： VIRTUELLE MULTIMEDIA-MATRIXÜBEREIN PAKETGESCHALTETES NETZWERK
公开(公告)号：EP2122987A1
公开(公告)日：2009-11-25
申请号：EP08717915.6
申请日：2008-03-17
申请人： Thomson Licensing
发明人： MACE, Gael , LE ROUX, Jean , HARDY, Patrick
IPC分类号： H04L29/06 , H04N7/24
CPC分类号： H04L65/601 , H04L49/355 , H04L49/602 , H04L65/607 , H04N5/268 , H04N21/23424 , H04N21/44016 , H04N21/64784
摘要： The present invention relates to a communication device comprising switching means in a packet switched networks, preferably in professional video production and broadcast environments. The present invention more particularly concerns a communication device in a packet-switched communication network, comprising means for: receiving streams provided by various sources; transmitting one or several streams selected from the set of incoming ones; comprising means for switching from a given set of incoming streams to a different set of outgoing streams, said switching being based on time based information and information concerning the structure of the manipulated streams. The present invention also concerns a method of switching in a packet-switched communication network comprising a plurality of sources of data, a communication device and at least one destination device.
摘要翻译：本发明涉及通信设备，其包括分组交换网络中的切换装置，优选地在专业视频制作和广播环境中。本发明更具体地涉及分组交换通信网络中的通信设备，包括：用于接收由各种源提供的流的装置; 发送从所述一组流中选择的一个或多个流; 包括用于从给定的一组输入流切换到不同组的输出流的装置，所述切换基于基于时间的信息和关于被操纵流的结构的信息。本发明还涉及在分组交换通信网络中切换包括多个数据源，通信设备和至少一个目的地设备的方法。

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