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1. 发明授权

US08111695B2 Resource admission control for customer triggered and network triggered reservation requests 有权
标题翻译：客户触发的资源准入控制和网络触发的预留请求
公开(公告)号：US08111695B2
公开(公告)日：2012-02-07
申请号：US11612184
申请日：2006-12-18
申请人： Adrianus Johannes Van Ewijk , Stefaan Jozef De Cnodder
发明人： Adrianus Johannes Van Ewijk , Stefaan Jozef De Cnodder
IPC分类号： H04L12/28
CPC分类号： H04L47/782 , H04L47/15 , H04L47/70 , H04L47/806
摘要： Customer triggered resource reservation requests (131) are granted or refused in an access node (104) on the basis of available resources on downlinks (102) between the access node (104) and customer premises, and eventually uplinks (105) between the access node (104) and an aggregation network (106). Network triggered resource reservation requests (121) are granted or refused in a central resource admission control device (108) on the basis of knowledge of available resources in the aggregation network (106) and the contents of an admission control report (123) received from the access node (104). The admission control report (123) is generated by the access node (104) on the basis of available resources on downlinks (102) between the access node (104) and customer premises, and eventually uplinks (105) between the access node (104) and an aggregation network (106). The access node (104) thus coordinates the granting and refusing of customer triggered resource reservation requests (131) and network triggered resource reservation requests (121) for the downlinks (102) and eventually the uplinks (105) extending from this access node (104).
摘要翻译：基于接入节点（104）和用户驻地之间的下行链路（102）上的可用资源，以及最终上行链路（105）之间的接入节点（104）中的最终上行链路（105），客户触发的资源预留请求（131）被准予或拒绝节点（104）和聚合网络（106）。基于对聚合网络（106）中的可用资源的知识和从接收到的接纳控制报告（123）的内容，在中央资源许可控制设备（108）中授权或拒绝网络触发的资源预留请求（121）接入节点（104）。接入节点（104）根据接入节点（104）与用户房屋之间的下行链路（102）上的可用资源，以及接入节点（104）之间的最后上行链路（105），由接入节点（104））和聚合网络（106）。接入节点（104）因此协调对于下行链路（102）和最终从该接入节点（104）延伸的上行链路（105）的客户触发的资源预留请求（131）和网络触发的资源预留请求（121）的准许和拒绝）。

2. 发明授权

US07436855B2 Prohibit or avoid route mechanism for path setup 有权
标题翻译：禁止或避免路径设置的路由机制
公开(公告)号：US07436855B2
公开(公告)日：2008-10-14
申请号：US10369567
申请日：2003-02-21
申请人： Cheng-Yin Lee , Stefaan Jozef De Cnodder
发明人： Cheng-Yin Lee , Stefaan Jozef De Cnodder
IPC分类号： H04J3/16
CPC分类号： H04L47/825 , H04L45/00 , H04L45/34 , H04L47/70 , H04L47/724 , H04L47/785
摘要： The present invention discloses a solution which delivers routing systems with less path setup latency and causes them to be less susceptible to network loading, by providing them the ability to setup diverse paths as a result of specifying network resources to exclude as part of a path setup. The invention proposes an extension to RSVP-TE in the form of a new RSVP-TE object, known as an Exclude Route Object, which will allow, in a path setup request, the specification of a set of abstract nodes and resources to be explicitly excluded from the path. Additionally, the invention introduces a second type of exclusion which is achieved through a modification to the existing Explicit Route Object (ERO) by allowing a node to specify, in a path setup request, the exclusion of certain abstract nodes and resources between a specific pair of abstract nodes within an Explicit Route Object.
摘要翻译：本发明公开了一种解决方案，其提供具有较少路径建立延迟的路由系统并且使得它们不太容易受到网络加载的影响，因为通过向其提供设置不同路径的能力，作为指定网络资源以作为路径设置的一部分排除的结果。本发明提出了以新的RSVP-TE对象的形式（称为排除路由对象）的RSVP-TE的扩展，其将在路径建立请求中允许明确地提供一组抽象节点和资源的规范排除在路径之外。此外，本发明引入了第二类型的排除，其通过对现有的显式路由对象（ERO）的修改来实现，该允许节点在路径建立请求中指定在特定对之间排除某些抽象节点和资源的显式路由对象内的抽象节点。

3. 发明授权

US07372845B2 Telecommunication network with fast-reroute features 有权
标题翻译：具有快速重路由功能的电信网络
公开(公告)号：US07372845B2
公开(公告)日：2008-05-13
申请号：US10608495
申请日：2003-06-30
申请人： Stefaan Jozef De Cnodder , Riza Cetin
发明人： Stefaan Jozef De Cnodder , Riza Cetin
IPC分类号： H04L12/28
CPC分类号： H04L45/28 , H04L45/00 , H04L45/22 , H04L45/50
摘要： A telecommunication network with fast-reroute features wherein a method is used to release, by means of a “Path_Tear Message”, a Label Switched Path [LSP] established between linked routers (A, B, C, D, E). The routers are linked in cascade according to a Main Path (AB, BC, CD, DE) and are further linked in another order according to at least one Detour Path (ac, ce; bd). The Path_Tear Message includes a tag indicating, in each router, whether this Path_Tear Message should be immediately forwarded towards a downstream-located router or not. It is thereby possible to obtain a faster release of any unused Label Switched Path [LSP] than waiting for a timeout of 1 to 2 minutes, as it is currently the case.
摘要翻译：具有快速重路由功能的电信网络，其中使用一种方法通过“路径_消息”释放在链路路由器（A，B，C，D，E）之间建立的标签交换路径[LSP]。路由器根据主路径（AB，BC，CD，DE）级联连接，并根据至少一个Detour路径（ac，ce; bd）以另一个顺序进一步链接。 Path_Tear消息包括一个标签，指示在每个路由器中，该Path_Tear消息是否应立即转发到位于下游的路由器。因此，可以获得比等待超时1到2分钟的任何未使用的标签交换路径[LSP]的更快的释放，如目前的情况。

4. 发明授权

US07324446B2 Communication method, related buffering element and line termination element 有权
标题翻译：通信方法，相关缓冲元件和线路终端元件
公开(公告)号：US07324446B2
公开(公告)日：2008-01-29
申请号：US09925331
申请日：2001-08-10
申请人： Kristiaan Johan Hubert Ghislanus Venken , Stefaan Jozef De Cnodder
发明人： Kristiaan Johan Hubert Ghislanus Venken , Stefaan Jozef De Cnodder
IPC分类号： G06F11/00 , H04L12/54
CPC分类号： H04Q11/0478 , H04L2012/5605 , H04L2012/561 , H04L2012/563 , H04L2012/5632 , H04L2012/5648 , H04L2012/5681 , H04Q11/0067
摘要： The present invention relates to a communication method, and related buffering and line termination elements to be used in a communication network. The communication network includes a buffering element, a line termination element and several network termination elements. The buffering element is coupled to the line termination element, and the line termination element is coupled to each of the network termination elements over a shared medium. The buffering element and the line termination element interact in such a way that the line termination element adjusts a cell input/output rate of the buffering element to bandwidth related conditions of the network termination elements, or vice versa.
摘要翻译：本发明涉及在通信网络中使用的通信方法以及相关的缓冲和线路终端元件。通信网络包括缓冲元件，线路终端元件和若干网络终端元件。缓冲元件耦合到线路终端元件，并且线路终端元件通过共享介质耦合到每个网络终端元件。缓冲元件和线路终端元件以线路终端元件将缓冲元件的单元输入/输出速率调整到网络终端元件的带宽相关条件的方式进行交互，反之亦然。

5. 发明授权

US08396010B2 Self-configuration of a forwarding table in an access node 有权
标题翻译：接入节点中转发表的自配置
公开(公告)号：US08396010B2
公开(公告)日：2013-03-12
申请号：US12588533
申请日：2009-10-19
申请人： Stefaan Jozef De Cnodder , Patrick Mensch
发明人： Stefaan Jozef De Cnodder , Patrick Mensch
IPC分类号： H04L12/28
CPC分类号： H04L41/0886 , H04L12/2892 , H04L12/2896 , H04L45/54 , H04L61/2015
摘要： The present invention relates to an access node (2a, 2b) comprising: a forwarding mean (31) adapted to forward data traffic according to a forwarding table (32) that comprises one-to-one associations between destination hardware addresses and respective egress interfaces, a forwarding configuration means (33) adapted to configure forwarding entries into the forwarding table, a capturing means (34) adapted to capture auto-configuration messages exchanged between an auto-configuration server (4) and subscriber devices for assigning network addresses thereto. An access node according to the invention is characterized in that the forwarding configuration means is coupled to the capturing means, and is further adapted to synchronize the configuration of a particular forwarding entry related to a particular hardware address (MAC@1) of a particular subscriber device (1) with the lease of a particular network address (IP@1) to the particular subscriber device.The present invention also relates to a method for self-configuring a forwarding table (32) in an access node (2a, 2b).
摘要翻译：接入节点（2a，2b）本发明涉及一种接入节点（2a，2b），包括：转发装置（31），适于根据转发表（32）转发数据业务，所述转发表包括目的地硬件地址和相应出口接口之间的一对一关联适用于将转发条目配置到所述转发表中的转发配置装置，适于捕获在自动配置服务器（4）和订户设备之间交换的用于向其分配网络地址的自动配置消息的捕获装置（34）。根据本发明的接入节点的特征在于，转发配置装置耦合到捕获装置，并且还适于同步与特定订户的特定硬件地址（MAC @ 1）相关的特定转发条目的配置设备（1）向特定用户设备租用特定网络地址（IP @ 1）。本发明还涉及一种用于在接入节点（2a，2b）中自配置转发表（32）的方法。

6. 发明授权

US07593397B2 Method for securing communication in a local area network switch 有权
标题翻译：用于保护局域网交换机中的通信的方法
公开(公告)号：US07593397B2
公开(公告)日：2009-09-22
申请号：US11177313
申请日：2005-07-11
申请人： Stefaan Jozef De Cnodder , Patrick Paul Yvonne Mensch
发明人： Stefaan Jozef De Cnodder , Patrick Paul Yvonne Mensch
IPC分类号： H04L12/28
CPC分类号： H04L49/351 , H04L63/0236 , H04L63/1466
摘要： Method for securing communication in a local area network switch (AN) comprising a user interface (UI) and a network interface (NI), comprises the steps of extracting a source address (MACi) from each packet received by said Local area network switch (AN) and storing said address (MACi) together with associated information into a address forwarding table (FT) comprised in said Local area network switch (AN) is characterised in that a distinction is made between source addresses received from the user interface (UI) and the network interface (NI), such that upon detecting that a source address (MACi) contained within a newly received packet at the user interface (UI) was already stored as a source address received at the network interface (NI), said newly received packet will be discarded and its source address contained therein will not be stored within said address forwarding table (FT).
摘要翻译：在包括用户接口（UI）和网络接口（NI）的局域网交换机（AN）中确保通信的方法包括以下步骤：从由所述局域网交换机接收的每个分组中提取源地址（MACi） AN）并将所述地址（MACi）与关联信息一起存储在包括在所述局域网交换机（AN）中的地址转发表（FT）中的特征在于，区分从用户界面（UI）以及网络接口（NI），使得在检测到在用户界面（UI）处的新接收到的分组中包含的源地址（MACi）已被存储为在网络接口（NI）处接收的源地址时，所述新接收到的分组将被丢弃，并且其中包含的源地址不会被存储在所述地址转发表（FT）中。

7. 发明授权

US07881190B2 Method and apparatus for differentiating service in a data network 有权
标题翻译：用于区分数据网络中服务的方法和装置
公开(公告)号：US07881190B2
公开(公告)日：2011-02-01
申请号：US10237897
申请日：2002-09-10
申请人： Stefaan Jozef De Cnodder , Bart Alfons Peter Van Doorselaer , Jan Bouwen
发明人： Stefaan Jozef De Cnodder , Bart Alfons Peter Van Doorselaer , Jan Bouwen
IPC分类号： H04J1/16
CPC分类号： H04L47/2408 , H04L47/10 , H04L47/17 , H04L47/2441 , H04L47/32
摘要： A method and apparatus is disclosed for differentiating service in a data network which supports a plurality of service classes, by implementing a pricing strategy such that revenue for the ISP in non-busy hours in increased. An edge router assigns a predetermined packet service class value, which is either an artificial packet loss probability or an artificial packet delay, to each one of an associated plurality of service classes, of packets in a data stream, the predetermined packet service class value decreasing with the increasing importance degree of each of its associated plurality of service classes. The packets are delayed or dropped according to the predetermined packet service class value and according to a load on the data network.
摘要翻译：公开了一种用于区分支持多个服务类别的数据网络中的服务的方法和装置，通过实施定价策略，使得在非繁忙时间的ISP的收入增加。边缘路由器为数据流中的分组的相关联的多个服务类别中的每一个分配预先确定的分组业务类别值，该分组服务等级值是人为分组丢失概率或人为分组延迟，预定分组业务类别值递减其每个相关联的多个服务类别的重要程度越来越高。数据包根据预定的分组业务类别值和数据网络上的负载进行延迟或丢弃。

8. 发明申请

US20100103936A1 Self-configuration of a forwarding table in an access node 有权
标题翻译：接入节点中转发表的自配置
公开(公告)号：US20100103936A1
公开(公告)日：2010-04-29
申请号：US12588533
申请日：2009-10-19
申请人： Stefaan Jozef De Cnodder , Patrick Mensch
发明人： Stefaan Jozef De Cnodder , Patrick Mensch
IPC分类号： H04L12/56
CPC分类号： H04L41/0886 , H04L12/2892 , H04L12/2896 , H04L45/54 , H04L61/2015
摘要： The present invention relates to an access node (2a, 2b) comprising: a forwarding mean (31) adapted to forward data traffic according to a forwarding table (32) that comprises one-to-one associations between destination hardware addresses and respective egress interfaces, a forwarding configuration means (33) adapted to configure forwarding entries into the forwarding table, a capturing means (34) adapted to capture auto-configuration messages exchanged between an auto-configuration server (4) and subscriber devices for assigning network addresses thereto. An access node according to the invention is characterized in that the forwarding configuration means is coupled to the capturing means, and is further adapted to synchronize the configuration of a particular forwarding entry related to a particular hardware address (MAC@1) of a particular subscriber device (1) with the lease of a particular network address (IP@1) to the particular subscriber device.The present invention also relates to a method for self-configuring a forwarding table (32) in an access node (2a, 2b).
摘要翻译：接入节点（2a，2b）本发明涉及一种接入节点（2a，2b），包括：转发装置（31），适于根据转发表（32）转发数据业务，所述转发表包括目的地硬件地址和相应出口接口之间的一对一关联适用于将转发条目配置到所述转发表中的转发配置装置，适于捕获在自动配置服务器（4）和订户设备之间交换的用于向其分配网络地址的自动配置消息的捕获装置（34）。根据本发明的接入节点的特征在于，转发配置装置耦合到捕获装置，并且还适于同步与特定订户的特定硬件地址（MAC @ 1）相关的特定转发条目的配置设备（1）向特定用户设备租用特定网络地址（IP @ 1）。本发明还涉及一种用于在接入节点（2a，2b）中自配置转发表（32）的方法。

9. 发明申请

US20060218235A1 Spam prevention by legal user database and user authentication 审中-公开
标题翻译：通过合法的用户数据库和用户认证来防范垃圾邮件
公开(公告)号：US20060218235A1
公开(公告)日：2006-09-28
申请号：US11387732
申请日：2006-03-24
申请人： Stefaan Jozef De Cnodder
发明人： Stefaan Jozef De Cnodder
IPC分类号： G06F15/16
CPC分类号： G06F21/606 , H04L63/083 , H04L63/105
摘要： A method for controlling the transmission of messages (Emails) from a first user (User A) to a second user (User B) in order to detect the transmission of unwanted Emails or spam. The transmission of an Email from User A to User B occurs via a first mail server, associated to a first Internet Service Provider (ISP A) of user A, and a second mail server, associated to a second Internet Service Provider (ISP B) of user B. In this method, ISP A transmits identification parameters to a legal user database provided with an “Email Name Service” (ENS). The parameters comprise trustworthy level of the User A. At the reception of the Email, the second mail server checks the legal user database and transfers the Email to User B only if User A is identified by the Email Name Service and if his/her trustworthy level is acceptable.
摘要翻译：一种用于控制从第一用户（用户A）到第二用户（用户B）的消息（电子邮件）传输以便检测不需要的电子邮件或垃圾邮件的传输的方法。从用户A到用户B的电子邮件的发送是通过与用户A的第一互联网服务提供商（ISP A）相关联的第一邮件服务器和与第二互联网服务提供商（ISP B）相关联的第二邮件服务器进行的，在该方法中，ISPA将标识参数发送到提供有“电子邮件名称服务”（ENS）的合法用户数据库。参数包括用户A的可靠级别。在接收电子邮件时，第二个邮件服务器检查合法的用户数据库，并将电子邮件传送给用户B，只有当用户A被电子邮件姓名服务标识并且他/她的信任水平是可以接受的。

10. 发明授权

US07012923B2 Method for allocating a bandwidth between network terminals in a communication network and network including a medium access controller for performing such a method 失效
标题翻译：在通信网络中的网络终端之间分配带宽的方法和包括用于执行这种方法的介质访问控制器的网络
公开(公告)号：US07012923B2
公开(公告)日：2006-03-14
申请号：US10025685
申请日：2001-12-26
申请人： Stefaan Jozef De Cnodder , Ludwig Alice Julienne Pauwels
发明人： Stefaan Jozef De Cnodder , Ludwig Alice Julienne Pauwels
IPC分类号： H04L12/56
CPC分类号： H04L12/4013 , H04L12/403 , H04L47/10
摘要： A method for allocating a bandwidth between a plurality of network terminals (NTx) coupled, via a common link (L), to a main network station (LT) in a communication network.A medium access controller (MC) forwards permits to the network terminals, each permit containing a terminal identifier and allowing a predetermined share of bandwidth. It comprises two sets of counters, each set including one counter (Gx or Fx) for each terminal. The bandwidth is split into a guarantee bandwidth that is shared by operating the first set of counters and an excess bandwidth that is shared by operating the second set of counters. The guaranteed bandwidth is allocated according to fixed weights, and the excess bandwidth is also allocated according to weights. The weights for the excess bandwidth are either fixed or varying according to the load status of the terminals.
摘要翻译：一种用于在经由公共链路（L）耦合到通信网络中的主网络站（LT）的多个网络终端（NT×X）之间分配带宽的方法。媒体接入控制器（MC）将许可证转发给网络终端，每个许可证包含终端标识符并允许预定的带宽份额。它包括两组计数器，每组包括一个用于每个终端的计数器（G x 或F >）。带宽被划分为通过操作第一组计数器共享的保证带宽和通过操作第二组计数器共享的超额带宽。根据固定权重分配保证带宽，并根据权重分配超额带宽。过量带宽的权值根据终端的负载状态是固定的或变化的。

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