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1. 发明申请

WO2006070295A1 ADAPTIVE ROUTER ARCHITECTURE USING LOGICAL INTERNAL ADDRESSING 审中-公开
标题翻译：使用逻辑内部寻址的自适应路由器架构
公开(公告)号：WO2006070295A1
公开(公告)日：2006-07-06
申请号：PCT/IB2005/050572
申请日：2005-02-14
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , MONETTE, Sylvain , GIGUERE, Mathieu , JULIEN, Martin , TREMBLAY, Benoit
发明人： MONETTE, Sylvain , GIGUERE, Mathieu , JULIEN, Martin , TREMBLAY, Benoit
IPC分类号： H04L12/64
CPC分类号： H04L12/6402
摘要： A method and a related router comprising a network interface, a logical addressing module and a forwarding element card. The logical addressing module is capable of maintaining at least one local table associating at least one card of the router with at least a portion of at least one service provided by the router. The forwarding element card is capable of receiving a packet stream on the network interface, detecting that the packet stream requires further treatment from a further card of the router and, upon detection, consulting the local table to find an identifier, to which the further card is linked, based on information found in the packet stream before forwarding the packet stream toward the further card.
摘要翻译：一种方法和相关路由器，包括网络接口，逻辑寻址模块和转发元件卡。逻辑寻址模块能够维护至少一个本地表，其将路由器的至少一个卡与路由器提供的至少一个服务的至少一部分相关联。转发元件卡能够在网络接口上接收分组流，检测到分组流需要从路由器的另一个卡进一步处理，并且在检测到之后，咨询本地表以找到标识符，进一步的卡基于在将分组流转发到另一个卡之前在分组流中发现的信息被链接。

2. 发明申请

WO2005074202A1 ADAPTIVE ROUTER ARCHITECTURE ENABLING EFFICIENT INTERNAL COMMUNICATION 审中-公开
标题翻译：自适应路由器架构实现有效的内部通信
公开(公告)号：WO2005074202A1
公开(公告)日：2005-08-11
申请号：PCT/IB2005/050387
申请日：2005-01-28
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , MONETTE, Sylvain , GIGUERE, Mathieu , JULIEN, Martin , TREMBLAY, Benoit
发明人： MONETTE, Sylvain , GIGUERE, Mathieu , JULIEN, Martin , TREMBLAY, Benoit
IPC分类号： H04L12/56
CPC分类号： H04L45/00 , H04L45/583 , H04L49/3009
摘要： A router comprising a plurality of elements, each having an element identifier, subdivided into a plurality of groups of at least one element. Each group has a common identifier and each member within each group shares redundant capabilities. Each element is capable of communicating with another element by addressing information to the common identifier instead of the element identifier. Optionally, one element can be a member of more than one group. Another option suggests that all elements within a group share essential information associated with a service provided by the group. Another option is implemented through one element of the router identifying a primary element for a group, wherein the primary element serves requests addressed the corresponding common identifier. Yet another option suggests that one element is identified through configuration of the router as a primary element in its group to serve requests addressed to the common identifier.
摘要翻译：一种路由器，包括多个元件，每个元件具有被细分成至少一个元件的多个组的元件标识符。每个组都有一个共同的标识符，每组中的每个成员共享冗余功能。每个元件能够通过将信息寻址到公共标识符而不是元素标识符来与另一元素进行通信。可选地，一个元素可以是多于一个组的成员。另一个选项表明，组内的所有元素都会共享与组提供的服务相关的基本信息。通过路由器的一个元素来识别另一个选项，该元素标识组的主要元素，其中，主要元件提供寻址到相应公共标识符的请求。另一个选择表明，通过将路由器的配置作为其组中的主要元件来识别一个元件，以提供寻址到公共标识符的请求。

3. 发明申请

WO2006085290A1 METHOD AND NODES FOR HANDLING MULTICAST MESSAGES 审中-公开
标题翻译：处理多媒体信息的方法和方法
公开(公告)号：WO2006085290A1
公开(公告)日：2006-08-17
申请号：PCT/IB2006/050472
申请日：2006-02-14
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , MONETTE, Sylvain , GIGUERE, Mathieu , JULIEN, Martin , TREMBLAY, Benoit
发明人： MONETTE, Sylvain , GIGUERE, Mathieu , JULIEN, Martin , TREMBLAY, Benoit
IPC分类号： H04L12/46
CPC分类号： H04L12/4645 , H04L12/18 , H04L12/4633
摘要： The present invention relates to a method and nodes for handling multicast messages over an access domain. The method starts with the receipt of a multicast message from a service provider domain. The method pursues with the identification of a service agent corresponding to the service provider domain from which the multicast message is received. Then, the content of a Virtual Local Area Network (VLAN) Tag field of the multicast message is modified so as to correspond to the identified service agent. The modified multicast message is forwarded on the access domain. Upon receipt of the modified multicast message at an access node, the access node identifies at least one service binding related to the service agent identified in the VLAN Tag field of the received multicast message. For each related service binding, the access node adapts the VLAN Tag field of the multicast message so as to correspond to a local VLAN information, and forwards the adapted multicast message on a user port corresponding to the service binding. The invention also includes an access edge node and an access node adapted to perform the method of the present invention.
摘要翻译：本发明涉及一种用于在接入域上处理多播消息的方法和节点。该方法从服务提供商域的接收多播消息开始。该方法通过识别与从其接收多播消息的服务提供商域相对应的服务代理。然后，修改多播消息的虚拟局域网（VLAN）标签字段的内容，以便与所标识的服务代理相对应。修改后的组播消息在接入域上转发。在接入节点接收到修改的多播消息时，接入节点识别与所接收的多播消息的VLAN Tag字段中识别的业务代理相关的至少一个业务绑定。对于每个相关业务绑定，接入节点根据组播报文的VLAN Tag字段对应本地VLAN信息，并将适配的组播报文转发到与业务绑定对应的用户端口。本发明还包括接入边缘节点和适于执行本发明方法的接入节点。

4. 发明申请

WO2006085234A2 METHOD AND NODES FOR AGGREGATING DATA TRAFFIC THROUGH UNICAST MESSAGES OVER AN ACCESS DOMAIN USING SERVICE BINDINGS 审中-公开
标题翻译：通过使用服务条款的访问域中的通过邮件消息传递数据交通的方法和方法
公开(公告)号：WO2006085234A2
公开(公告)日：2006-08-17
申请号：PCT/IB2006/050311
申请日：2006-01-27
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , MONETTE, Sylvain , GIGUERE, Mathieu , JULIEN, Martin , TREMBLAY, Benoit
发明人： MONETTE, Sylvain , GIGUERE, Mathieu , JULIEN, Martin , TREMBLAY, Benoit
CPC分类号： H04L47/825 , H04L47/70 , H04L47/781 , H04L47/805
摘要： The present invention relates to a method and nodes for performing data traffic aggregation over an access domain using service bindings. Upon receipt of a service request related message at an access edge node for a first device of a user domain, the service request related message identifying the first device of the user domain and one of the service provider domains, a service binding is created at the access edge node. The service binding rules data traffic between the first device of the user domain and the service provider domain by committing an access node serving the user domain and the access edge node in a manner of managing data traffic therebetween over the access domain. An access node serving the user domain for which the service request related message is received is informed of the created service binding. The created service binding is enforced at the access node and the access edge node for data traffic over the access domain between the first device of the user domain and the service provider domain by removing a user device MAC address from Unicast messages exchanged therebetween over the access domain and replacing with a virtual MAC address recognized by the access node and the access edge node.
摘要翻译：本发明涉及一种使用服务绑定在接入域上执行数据业务聚合的方法和节点。在用户域的第一设备的接入边缘节点处接收到与服务请求相关的消息，该服务请求相关消息标识用户域的第一设备和服务提供商域之一，服务绑定是在访问边缘节点。所述服务绑定通过在所述接入域上以管理其间的数据业务的方式，通过提供服务所述用户域和所述接入边缘节点的接入节点来规定所述用户域的所述第一设备与所述服务提供商域之间的数据流量。向服务于接收到服务请求相关消息的用户域的接入节点通知所创建的服务绑定。所创建的服务绑定在接入节点和接入边缘节点处通过在用户域的第一设备和服务提供商域之间的接入域上的数据流量来执行，通过从接入点和交换机之间交换的单播消息中移除用户设备MAC地址域并由接入节点和接入边缘节点识别的虚拟MAC地址替换。

5. 发明申请

WO2006070294A1 ADAPTIVE ROUTER ARCHITECTURE PROVIDING A RATE LIMITING MECHANISM 审中-公开
标题翻译：自适应路由器架构提供速率限制机制
公开(公告)号：WO2006070294A1
公开(公告)日：2006-07-06
申请号：PCT/IB2005/050571
申请日：2005-02-14
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , MONETTE, Sylvain , GIGUERE, Mathieu , JULIEN, Martin , TREMBLAY, Benoit
发明人： MONETTE, Sylvain , GIGUERE, Mathieu , JULIEN, Martin , TREMBLAY, Benoit
IPC分类号： H04L12/56
CPC分类号： H04L47/10 , H04L45/00 , H04L45/60 , H04L47/12 , H04L49/50 , H04L49/552
摘要： A router, a switching element card and a related method for providing a rate limiting mechanism in the router comprising a network interface, a forwarding element card connected to the network interface and the switching element card. The switching element card is capable of receiving the network traffic from the forwarding element card and applying a rate limiting mechanism on the network traffic before forwarding the network traffic to a further card of the router. The switching element card does so if the further card has a lower treatment rate than the forwarding element card and the rate limiting mechanism is applied based on the difference between the rate of the received network traffic and the treatment rate of the further card.
摘要翻译：一种路由器，交换元件卡和用于在路由器中提供限速机制的相关方法，包括网络接口，连接到网络接口的转发元件卡和交换元件卡。开关元件卡能够从转发元件卡接收网络流量，并在将网络流量转发到路由器的另一个卡之前，在网络流量上应用速率限制机制。如果另外的卡具有比转发元素卡低的处理速率，并且基于所接收的网络业务的速率与另外的卡的处理率之间的差异来应用速率限制机制，则交换单元卡是这样做的。

6. 发明申请

WO2005074203A1 DISTRIBUTED FINITE STATE MACHINE 审中-公开
标题翻译：分布式有限状态机
公开(公告)号：WO2005074203A1
公开(公告)日：2005-08-11
申请号：PCT/IB2005/050388
申请日：2005-01-28
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , MONETTE, Sylvain , GIGUERE, Mathieu , JULIEN, Martin , TREMBLAY, Benoit
发明人： MONETTE, Sylvain , GIGUERE, Mathieu , JULIEN, Martin , TREMBLAY, Benoit
IPC分类号： H04L12/56
CPC分类号： H04L45/00 , H04L49/3009
摘要： A finite state machine and a router adapted thereto for providing a service. The finite state machine is executed on a first and a second distinct hardware modules. The two modules do not share a common memory and at least one transition between a first state and a second state of the finite state machine from the first module to the second module is performed by sending local information of the first module toward the second module. The local information at least indicates the second state of the finite state machine.
摘要翻译：有限状态机和适于提供服务的路由器。有限状态机在第一和第二不同的硬件模块上执行。两个模块不共享公共存储器，并且通过将第一模块的本地信息发送到第二模块来执行从第一模块到第二模块的有限状态机的第一状态和第二状态之间的至少一个转换。本地信息至少表示有限状态机的第二状态。

7. 发明申请

WO2006114713A3 METHOD FOR MANAGING SERVICE BINDINGS OVER AN ACCESS DOMAIN AND NODES THEREFOR 审中-公开
公开(公告)号：WO2006114713A3
公开(公告)日：2006-11-02
申请号：PCT/IB2006/050386
申请日：2006-02-06
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , MONETTE, Sylvain , GIGUERE, Mathieu , JULIEN, Martin , TREMBLAY, Benoit , HALEN, Joacim
发明人： MONETTE, Sylvain , GIGUERE, Mathieu , JULIEN, Martin , TREMBLAY, Benoit , HALEN, Joacim
IPC分类号： H04L12/56 , H04L29/06
摘要： The present invention relates to a method and nodes for managing service bindings over an access domain. For doing so, an access edge node is introduced in the access domain between a plurality of service providers and user domains, and an access node is introduced between the user domains and the access domain. The access edge node creates, modifies and removes service bindings and informs the access node of those creations, modifications and removals. Each service binding binds one of the user domain, the access node and the access edge node on data traffic handling over the access domain between the user domain and the service provider domain. More particularly, the service binding associates the user domain to a Virtual Local Area Network (VLAN) for the service provider domain on the access domain, controlled by the access edge node.

8. 发明申请

WO2006085292A1 METHOD AND NODES FOR PERFORMING BRIDGING OF DATA TRAFFIC OVER AN ACCESS DOMAIN 审中-公开
标题翻译：用于在访问域中执行数据通信的桥接的方法和方法
公开(公告)号：WO2006085292A1
公开(公告)日：2006-08-17
申请号：PCT/IB2006/050487
申请日：2006-02-14
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , MONETTE, Sylvain , GIGUERE, Mathieu , JULIEN, Martin , TREMBLAY, Benoit
发明人： MONETTE, Sylvain , GIGUERE, Mathieu , JULIEN, Martin , TREMBLAY, Benoit
IPC分类号： H04L12/46
CPC分类号： H04L12/4666 , H04L12/18 , H04L12/2869 , H04L12/4633
摘要： The present invention relates to a method and nodes for performing bridging of data traffic over an access domain. For doing so, for data traffic received at an access node from a first user domain and destined to a second user domain, the access node identifies a service binding corresponding to the received data. Then, the access node tunnels the data traffic in a Unicast message addressed to an access edge node in accordance with the identified service binding. The tunnelled data traffic is then forwarded to the access edge node. The access edge node receives the tunnelled data traffic, and identifies the service binding corresponding to the received tunnelled data traffic. The access edge node then proceeds with redirecting the tunnelled data traffic to a second access node in accordance with the identified service binding therein. The redirected tunnelled data traffic is received at a second access node, where it is detunnelled and forwarded to the second user domain. The method also provides an access node and an access edge node for performing the invention.
摘要翻译：本发明涉及用于在接入域上执行数据业务桥接的方法和节点。为了这样做，对于在第一用户域的接入节点处接收并发往第二用户域的数据业务，接入节点识别与接收到的数据相对应的业务绑定。然后，接入节点根据所识别的服务绑定，将寻址到接入边缘节点的单播消息中的数据业务隧穿。隧道数据流量然后被转发到接入边缘节点。接入边缘节点接收隧道数据业务，并识别与接收的隧道数据业务相对应的业务绑定。然后，接入边缘节点继续根据所识别的服务绑定将隧道数据业务重定向到第二接入节点。重定向的隧道数据业务在第二接入节点处被接收，其中它被拆分并转发到第二用户域。该方法还提供了用于执行本发明的接入节点和接入边缘节点。

9. 发明申请

WO2006085286A1 METHOD AND NODES FOR HANDLING BROADCAST MESSAGES OVER AN ACCESS DOMAIN 审中-公开
标题翻译：用于处理访问域中的广播信息的方法和节点
公开(公告)号：WO2006085286A1
公开(公告)日：2006-08-17
申请号：PCT/IB2006/050451
申请日：2006-02-10
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , MONETTE, Sylvain , GIGUERE, Mathieu , JULIEN, Martin , TREMBLAY, Benoit
发明人： MONETTE, Sylvain , GIGUERE, Mathieu , JULIEN, Martin , TREMBLAY, Benoit
IPC分类号： H04L12/46 , H04L12/18
CPC分类号： H04L12/4645 , H04L12/18 , H04L12/4633
摘要： The present invention relates to a method and nodes for handling broadcast messages over an access domain. For doing so, an access node and an access edge node are adapted to allow tunnelling of broadcast messages within Unicast messages transmitted over the access domain. The access node receives broadcast messages from user domains, intercepts the broadcast messages and forwards the received broadcast messages to the access edge node in Unicast messages. The access edge node receives and identifies the tunnelled broadcast messages. Then, the identified tunnelled broadcast messages are detunneled by the broadcast handler at the access edge node and handled by the broadcast handler.
摘要翻译：本发明涉及一种用于在接入域上处理广播消息的方法和节点。为了这样做，接入节点和接入边缘节点适于允许广播消息在通过接入域传输的单播消息内的隧道传送。接入节点从用户域接收广播消息，拦截广播消息，并将收到的广播消息转发到单播消息中的接入边缘节点。接入边缘节点接收并识别隧道广播消息。然后，所识别的隧道广播消息由接入边缘节点处的广播处理器去除，并由广播处理器处理。

10. 发明申请

WO2006085233A2 METHOD FOR AGGREGATING DATA TRAFFIC OVER AN ACCESS DOMAIN AND NODES THEREFOR 审中-公开
标题翻译：用于聚合访问域和数据的数据通信的方法
公开(公告)号：WO2006085233A2
公开(公告)日：2006-08-17
申请号：PCT/IB2006/050309
申请日：2006-01-27
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , MONETTE, Sylvain , GIGUERE, Mathieu , JULIEN, Martin , TREMBLAY, Benoit
发明人： MONETTE, Sylvain , GIGUERE, Mathieu , JULIEN, Martin , TREMBLAY, Benoit
CPC分类号： H04L67/2814 , H04L47/15 , H04L47/70 , H04L47/781 , H04L47/805 , H04L47/825 , H04L63/08 , H04L67/2833 , H04L67/327
摘要： The present invention relates to a method and nodes for aggregating data traffic over an access domain carrying data traffic between a plurality of service providers and user domains. For doing so, an access edge node is introduced in the access domain between the plurality of service providers, and the user domains. The access edge node hosts a plurality of service agents, where each service agent controls a Virtual Local Area Network over the access domain for one of the service providers. Upon receipt of a service request related message identifying one of the service provider domain and one of the user domain, verification is made at the access edge node to identify whether a service agent corresponding to the service provider identified in the service request related message exists. If the verification is positive, the user domain is added to the a Virtual Local Area Network corresponding to the requested service provider through the creation of a service binding at the access edge node. Then, an access node providing access to the access domain to the user domain for which the service request related message was received is informed of the service binding, and the data traffic between the user domain and service provider identified in the service request related message is aggregated over the access domain in accordance with the created with the created service binding.
摘要翻译：本发明涉及用于在承载多个服务提供者和用户域之间的数据业务的接入域上聚合数据业务的方法和节点。为此，在多个服务提供者和用户域之间的接入域中引入接入边缘节点。接入边缘节点承载多个服务代理，其中每个服务代理通过服务提供商之一的访问域控制虚拟局域网。在接收到识别服务提供商域和用户域中的一个的服务请求相关消息时，在接入边缘节点进行验证，以识别与服务请求相关消息中标识的服务提供商相对应的服务代理是否存在。如果验证是肯定的，则通过在接入边缘节点创建服务绑定，将用户域添加到对应于所请求的服务提供商的虚拟局域网中。然后，向接收到服务请求相关消息的用户域提供对接入域的访问的接入节点被通知服务绑定，并且在服务请求相关消息中标识的用户域和服务提供商之间的数据业务是根据创建的服务绑定创建的访问域聚合。

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