公开(公告)号：US20070127493A1

公开(公告)日：2007-06-07

申请号：US11565558

申请日：2006-11-30

申请人： Ing-Jyh TSANG ,  Werner Van Leekwijck ,  Tim Gyselings

发明人： Ing-Jyh TSANG ,  Werner Van Leekwijck ,  Tim Gyselings

IPC分类号： H04L12/28

CPC分类号： H04L47/10 ,  H04L47/12 ,  H04L47/17 ,  H04L47/193 ,  H04L69/16 ,  H04L69/163

摘要： A sending transmission control protocol (TCP) host is used in a first network node (106) to transmit TCP flows over a network segment to a receiving TCP host in a second network node (104). The sending TCP host comprises a TCP convergence module for aggregating all TCP flows through the network segment between the first network node (106) and the second network node (104) into an aggregate TCP flow (112). The receiving TCP host comprises a TCP convergence module for disaggregating the TCP flows from the aggregate TCP flow (112).

摘要翻译： 在第一网络节点（106）中使用发送传输控制协议（TCP）主机来将网络段上的TCP流传送到第二网络节点（104）中的接收TCP主机。 发送TCP主机包括TCP汇合模块，用于将通过第一网络节点（106）和第二网络节点（104）之间的网段的所有TCP流聚合成聚合TCP流（112）。 接收TCP主机包括用于从聚合TCP流（112）分解TCP流的TCP收敛模块。

公开(公告)号：US20090158328A1

公开(公告)日：2009-06-18

申请号：US12332232

申请日：2008-12-10

申请人： Rafael Huysegems ,  Ing-Jyh Tsang ,  Nico Victor Verzijp ,  Erwin Alfons Constant Six ,  Hans Maurice Felix Corneel Dequeker ,  Jeroen Hoet ,  Edith Beatrice Louise M.G. Gilon ,  Steven Gerard Boucque

发明人： Rafael Huysegems ,  Ing-Jyh Tsang ,  Nico Victor Verzijp ,  Erwin Alfons Constant Six ,  Hans Maurice Felix Corneel Dequeker ,  Jeroen Hoet ,  Edith Beatrice Louise M.G. Gilon ,  Steven Gerard Boucque

IPC分类号： H04N5/445

CPC分类号： H04N7/17318 ,  H04N21/4383 ,  H04N21/44204 ,  H04N21/4532 ,  H04N21/466 ,  H04N21/4667 ,  H04N21/4755 ,  H04N21/4826 ,  H04N21/6125 ,  H04N21/64322

摘要： The present invention relates to an IPTV Channel selection device, for use in an IPTV system said IPTV system comprising a meta-information holding part that is adapted to store meta-information on each channel of a plurality of IPTV channels, wherein the IPTV Channel selection device comprises a selection engine that is adapted to select at least one IPTV channel from said plurality of IPTV channels based on meta-information on each channel of said plurality of IPTV channels in combination with at least one user-related selection criterion.

摘要翻译： IPTV信道选择装置技术领域本发明涉及一种在IPTV系统中使用的IPTV信道选择装置，所述IPTV系统包括适于在多个IPTV信道的每个信道上存储元信息的元信息保持部分，其中IPTV信道选择 所述设备包括选择引擎，所述选择引擎适于基于所述多个IPTV频道的每个频道上的元信息以及至少一个与用户相关的选择标准来从所述多个IPTV频道中选择至少一个IPTV频道。

公开(公告)号：US20080060035A1

公开(公告)日：2008-03-06

申请号：US11845992

申请日：2007-08-28

申请人： Ing-Jyh Tsang ,  Tim Gyselings ,  Werner Van Leekwijck ,  Toon Coppens

发明人： Ing-Jyh Tsang ,  Tim Gyselings ,  Werner Van Leekwijck ,  Toon Coppens

IPC分类号： H04N7/173

CPC分类号： H04N21/632 ,  H04L12/18 ,  H04L65/4076 ,  H04N21/222 ,  H04N21/2385 ,  H04N21/2543 ,  H04N21/25875 ,  H04N21/6334 ,  H04N21/6405 ,  H04N21/64322 ,  H04N21/64707

摘要： A method of providing an Internet protocol television service to a subscriber, and a network element to execute this method. At an acquisition tier, IPTV packets are generated from video stream data of one or more video channels and transmitted to a FCC server cluster at a client-facing tier. IPTV packets associated with one of the one or more video channels selected by the subscriber are delivered from the deliver server cluster to a receiver of the subscriber at a client tier wherein the IPTV packets associated with the one of the one or more video channels are reassembled at said receiver into a coherent video stream. Said generated IPTV packets are routed from a network (5) of a TV broadcaster to networks of one or more TV operators or from a network of a TV operator to networks of one or more TV operators by means of IPTV service routers installed at an intertwine tier arranged between the acquisition tier and the client-facing tier.

摘要翻译： 向订户提供因特网协议电视服务的方法以及执行该方法的网络元件。 在采集层，IPTV数据包是从一个或多个视频通道的视频流数据生成的，并传送到面向客户层的FCC服务器集群。 与订户选择的一个或多个视频信道中的一个相关联的IPTV分组在传送服务器集群处被递送到客户层处的用户的接收者，其中与一个或多个视频信道之一相关联的IPTV分组重新组合 在所述接收机处于相干视频流中。 所述生成的IPTV分组通过安装在交织器的IPTV服务路由器从电视广播机的网络（5）路由到一个或多个电视运营商的网络或从电视运营商的网络路由到一个或多个电视运营商的网络 层次分布在采购层和面向客户层之间。

公开(公告)号：US20080313690A1

公开(公告)日：2008-12-18

申请号：US12133122

申请日：2008-06-04

申请人： Ing-Jyh TSANG ,  Bart Karel Hemmeryckx-Deleersnijder

发明人： Ing-Jyh TSANG ,  Bart Karel Hemmeryckx-Deleersnijder

IPC分类号： H04N7/173

CPC分类号： H04L67/325 ,  H04L65/4084 ,  H04L65/4092 ,  H04N21/25866 ,  H04N21/262 ,  H04N21/2668 ,  H04N21/2747 ,  H04N21/4825 ,  H04N21/6408 ,  H04N21/64322

摘要： A scheduled channel device for an Internet Protocol Television (IPTV) system is provided, said scheduled channel device comprising means adapted to receive a video schedule which is programmed by a user and which identifies video items of at least one source available in said IPTV system that said user desires to view sequentially or according to a time scheme, characterized in that said scheduled channel device further comprises means adapted to control timely delivery of said video items by said at least one video source for streaming said video items over one dedicated channel towards said user. Further a method for providing such IPTV system is provided.

摘要翻译： 提供了一种用于因特网协议电视（IPTV）系统的调度信道设备，所述调度的信道设备包括适于接收由用户编程的视频节目的装置，其识别所述IPTV系统中可用的至少一个源的视频项目， 所述用户期望依次或根据时间方案来查看，其特征在于所述调度的信道设备还包括适于控制所述至少一个视频源的所述视频项目的及时传送的装置，用于通过一个专用信道向所述视频信号流 用户。 另外提供了一种提供这种IPTV系统的方法。

公开(公告)号：US20170019343A1

公开(公告)日：2017-01-19

申请号：US14974213

申请日：2015-12-18

申请人： Koen AE De Schepper ,  Ing-Jyh Tsang

发明人： Koen AE De Schepper ,  Ing-Jyh Tsang

IPC分类号： H04L12/823 ,  H04L12/863 ,  H04L12/26 ,  H04L12/835

CPC分类号： H04L47/32 ,  H04L43/0894 ,  H04L47/193 ,  H04L47/28 ,  H04L47/30 ,  H04L47/31 ,  H04L47/326 ,  H04L47/50

摘要： A manner of managing congestion in a data-traffic network. In one embodiment a network node such as a bridge, switch, or router includes an AQM having a PI controller configured to calculate p′ using the difference between Q and a Target Q, wherein p′ is p0.5 and p is the probability that a received packet will be dropped or marked, and some drop decision functions are configured to indicate that the node should drop a received packet by comparing p′ to two random values. A marking decision function may also be present and configured to indicate that the node should mark a received packet by comparing p′ to one random value. A congestion control classifier, which is in some embodiments an ECN classifier, is also present to classify a received packet and facilitate making the proper dropping or marking decision.

摘要翻译： 管理数据业务网络中的拥塞的一种方式。 在一个实施例中，诸如桥接器，交换机或路由器的网络节点包括具有PI控制器的AQM，其被配置为使用Q与目标Q之间的差来计算p'，其中p'为p0.5，p为 接收到的分组将被丢弃或标记，并且一些丢弃决定功能被配置为指示节点应该通过将p'与两个随机值进行比较来丢弃接收到的分组。 标记决定功能也可以存在并被配置为指示节点应该通过将p'与一个随机值进行比较来标记所接收的分组。 在一些实施例中，拥塞控制分类器也是ECN分类器，用于对接收到的分组进行分类，并有助于进行适当的丢弃或标记决定。

公开(公告)号：US08689246B2

公开(公告)日：2014-04-01

申请号：US11845992

申请日：2007-08-28

申请人： Werner Van Leekwijck ,  Toon Coppens ,  Ing-Jyh Tsang ,  Tim Gyselings

发明人： Werner Van Leekwijck ,  Toon Coppens ,  Ing-Jyh Tsang ,  Tim Gyselings

IPC分类号： H04N21/63 ,  H04N21/647 ,  H04N21/2543 ,  H04N21/6334

CPC分类号： H04N21/632 ,  H04L12/18 ,  H04L65/4076 ,  H04N21/222 ,  H04N21/2385 ,  H04N21/2543 ,  H04N21/25875 ,  H04N21/6334 ,  H04N21/6405 ,  H04N21/64322 ,  H04N21/64707

摘要： A method of providing an Internet protocol television service to a subscriber, and a network element to execute this method. At an acquisition tier, IPTV packets are generated from video stream data of one or more video channels and transmitted to a FCC server cluster at a client-facing tier. IPTV packets associated with one of the one or more video channels selected by the subscriber are delivered from the deliver server cluster to a receiver of the subscriber at a client tier wherein the IPTV packets associated with the one of the one or more video channels are reassembled at said receiver into a coherent video stream. Said generated IPTV packets are routed from a network (5) of a TV broadcaster to networks of one or more TV operators or from a network of a TV operator to networks of one or more TV operators by means of IPTV service routers installed at an intertwine tier arranged between the acquisition tier and the client-facing tier.

摘要翻译： 向订户提供因特网协议电视服务的方法以及执行该方法的网络元件。 在采集层，IPTV数据包是从一个或多个视频通道的视频流数据生成的，并传送到面向客户层的FCC服务器集群。 与订户选择的一个或多个视频信道中的一个相关联的IPTV分组在传送服务器集群处被递送到客户层处的用户的接收者，其中与一个或多个视频信道之一相关联的IPTV分组重新组合 在所述接收机处于相干视频流中。 所述生成的IPTV分组通过安装在交织器上的IPTV服务路由从电视广播机的网络（5）路由到一个或多个电视运营商的网络或从电视运营商的网络路由到一个或多个电视运营商的网络 层次分布在采购层和面向客户层之间。