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公开(公告)号：US20130163429A1
公开(公告)日：2013-06-27
申请号：US13532094
申请日：2012-06-25
IPC分类号： H04L12/56
摘要： A system and method for adaptive congestion management uses measurements of usage of each edge network segment both per-customer and for each edge network segment as a whole. The technique then processes these measurements to determine what changes to make to allowed transfer rates to alleviate congestion. Adaptive congestion management also uses these measurements to determine when to remove any restrictions on transfer rates in the case that the edge network segment is no longer congested.
摘要翻译： 用于自适应拥塞管理的系统和方法使用每个客户和每个边缘网段作为整体的每个边缘网段的使用的测量。 然后，该技术将处理这些测量结果，以确定允许的传输速率所做的改变以减轻拥塞。 在边缘网段不再拥塞的情况下，自适应拥塞管理还使用这些测量来确定何时消除对传输速率的任何限制。
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公开(公告)号：US20120095858A1
公开(公告)日：2012-04-19
申请号：US13273806
申请日：2011-10-14
CPC分类号： G06Q10/00 , G06Q30/06 , G06Q30/0601
摘要： A pre-paid service system configured to provide a subscriber interface to a Subscriber and receive a service level selection from the subscriber, wherein the service level selection includes a capacity limit and/or a time limit. Upon authorization of a payment, the system activates the Subscriber's service. The system also monitors the Subscriber's usage data and time of activation. When the Subscriber's usage data amount or time of activation meets or exceeds the selected service level, the system may deactivate the Subscriber's service.
摘要翻译： 一种预付费服务系统，被配置为向订户提供订户接口并从订户接收服务级别选择，其中服务级别选择包括容量限制和/或时间限制。 在授权付款后，系统启动订阅者的服务。 系统还监控订阅者的使用数据和激活时间。 当订阅者的使用数据量或激活时间满足或超过所选服务级别时，系统可以停用订阅者的服务。
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公开(公告)号：US20110302320A1
公开(公告)日：2011-12-08
申请号：US13161598
申请日：2011-06-16
IPC分类号： G06F15/173 , H04L12/56
CPC分类号： G06F17/30017 , H04L12/185 , H04L67/145 , H04L67/146 , H04L67/2842 , H04L69/22
摘要： A content delivery system including a subscriber controller and cache, a source controller configured to transmit content to the subscriber controller and cache via a multicast transmission; and a network content delivery controller (NCDC) in communication with the subscriber controller and cache and source controller. A control plane is used to communicate the delivery of control information using Extensible Messaging and Presence Protocol (XMPP) between the subscriber controller and cache, source controller, and NCDC.
摘要翻译： 一种内容传送系统，包括用户控制器和高速缓存，源控制器，被配置为经由多播传输向用户控制器和高速缓存发送内容; 以及与用户控制器和缓存和源控制器通信的网络内容传送控制器（NCDC）。 控制平面用于使用用户控制器和缓存，源控制器和NCDC之间的可扩展消息传递和呈现协议（XMPP）来传送控制信息的传送。
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公开(公告)号：US5491692A
公开(公告)日：1996-02-13
申请号：US173719
申请日：1993-12-23
CPC分类号： H04L45/04
摘要： A communication network consists of end units (EUs) and distribution units (DUs) coupled together by links which may include local area networks (LANs). The units maintain neighbor tables by sending out Hello messages which indicate the unit type and contain the network service access point (NSAP) IDs or addresses of the units. Data messages (packets) mainly originate and end at EUs. An EU maintains only partial routing information about neighbors, while the DUs collectively maintain complete information about all NSAPs. So if an EU wants to send a packet to an EU which is not a neighbour (and sometimes even if it is), it need merely send it to a neighboring DU; that DU, along with the other DUs, must find a route to the destination EU. This invention provides a hybrid unit (HU), which acts as a DU to EUs but as an EU to DUs. The HU provides DU-like message forwarding but only on a local basis within a subnetwork of EUs and HUs.
摘要翻译： 通信网络由可能包括局域网（LAN）的链路耦合在一起的终端单元（EU）和分发单元（DU）组成。 这些单元通过发送指示单元类型的Hello消息来维护邻居表，并且包含单元的网络服务接入点（NSAP）ID或地址。 数据信息（数据包）主要来源于欧盟。 欧盟仅维护有关邻居的部分路由信息，而DU共同维护有关所有NSAP的完整信息。 因此，如果欧盟想向不是邻居的欧盟（有时甚至是）发送一个分组，那么它只需要发送给邻近的DU; 那DU以及其他DU都必须找到到目的地EU的路线。 本发明提供了一种混合单元（HU），其作为EU的DU，但作为EU的DU。 HU提供类似DU的消息转发，但仅在本地基于EU和HU的子网中。
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公开(公告)号：US09158769B2
公开(公告)日：2015-10-13
申请号：US13161598
申请日：2011-06-16
IPC分类号： G06F15/173 , G06F17/30 , H04L12/18 , H04L29/08 , H04L29/06
CPC分类号： G06F17/30017 , H04L12/185 , H04L67/145 , H04L67/146 , H04L67/2842 , H04L69/22
摘要： A content delivery system including a subscriber controller and cache, a source controller configured to transmit content to the subscriber controller and cache via a multicast transmission; and a network content delivery controller (NCDC) in communication with the subscriber controller and cache and source controller. A control plane is used to communicate the delivery of control information using Extensible Messaging and Presence Protocol (XMPP) between the subscriber controller and cache, source controller, and NCDC.
摘要翻译： 一种内容传送系统，包括用户控制器和高速缓存，源控制器，被配置为经由多播传输向用户控制器和高速缓存发送内容; 以及与用户控制器和缓存和源控制器通信的网络内容传送控制器（NCDC）。 控制平面用于使用用户控制器和缓存，源控制器和NCDC之间的可扩展消息传递和呈现协议（XMPP）来传送控制信息的传送。
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6.发明授权Method for supporting foreign protocols across backbone network by combining and transmitting list of destinations that support second protocol in first and second areas to the third area 失效通过将支持第一和第二区域中的第二协议的目的地的列表组合和发送到第三区域来支持跨骨干网络的外部协议的方法
公开(公告)号：US5557745A
公开(公告)日：1996-09-17
申请号：US407802
申请日：1995-03-20
摘要： A method of transferring foreign protocol information across a hierarchical backbone network is disclosed. The hierarchical backbone network operates according to a first protocol and includes multiple areas, some of which have a destination that operates according to a second protocol. Additionally, each area has at least one router located therein. The locations of the destinations in each area are identified to the router in that area. Information that identifies the locations of the destinations in each area is transferred to a router in each of the other areas regardless of whether the destinations are located in the same area as the router. Finally, information formatted according to the second protocol is transferred among any of the destinations.
摘要翻译： 公开了一种跨分层骨干网传送外部协议信息的方法。 分层骨干网根据第一协议操作，并且包括多个区域，其中一些区域具有根据第二协议操作的目的地。 另外，每个区域至少有一个位于其中的路由器。 每个区域中的目的地的位置被识别到该区域中的路由器。 识别每个区域中目的地的位置的信息被传送到每个其他区域中的路由器，而不管目的地是否位于与路由器相同的区域中。 最后，根据第二协议格式化的信息在任何目的地之间传送。
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公开(公告)号：US5313465A
公开(公告)日：1994-05-17
申请号：US882510
申请日：1992-05-13
摘要： A method of merging networks across a common backbone network in which destinations are grouped into domains based on needs of network users to communicate with one another. Domain information is added to the level one routing control packets transmitted by the grouped destinations to identify the logical address (destination number coupled with domain number) of a specific destination. Additionally, routers in the network are configured with mapping information that relates the destination number of each associated destination with its logical address. Filtering information may be included in the configuration of the level one and level two routers. Filtering information identifies domains that associated destinations may transmit information to or receive information from. With filtering information, system routers can be configured to announce the reachability of specific destinations in selected domains based on overall system considerations.
摘要翻译： 根据网络用户的需要将目的地组合成域的通用骨干网络上的网络合并的方法。 将域信息添加到由分组目的地发送的一级路由控制分组，以标识特定目的地的逻辑地址（与域号码的目的地号码）。 此外，网络中的路由器配置有将每个相关联的目的地的目的地号码与其逻辑地址相关联的映射信息。 过滤信息可能包含在一级和二级路由器的配置中。 过滤信息标识相关联的目的地可以向其发送信息或从其接收信息的域。 通过过滤信息，可以将系统路由器配置为基于整体系统注意事项宣布所选域中特定目的地的可达性。
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公开(公告)号：US10425336B2
公开(公告)日：2019-09-24
申请号：US13532094
申请日：2012-06-25
IPC分类号： H04J14/02 , H04L12/801 , H04L12/825
摘要： A system and method for adaptive congestion management uses measurements of usage of each edge network segment both per-customer and for each edge network segment as a whole. The technique then processes these measurements to determine what changes to make to allowed transfer rates to alleviate congestion. Adaptive congestion management also uses these measurements to determine when to remove any restrictions on transfer rates in the case that the edge network segment is no longer congested.
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公开(公告)号：US09159038B2
公开(公告)日：2015-10-13
申请号：US13273806
申请日：2011-10-14
CPC分类号： G06Q10/00 , G06Q30/06 , G06Q30/0601
摘要： A pre-paid service system configured to provide a subscriber interface to a Subscriber and receive a service level selection from the subscriber, wherein the service level selection includes a capacity limit and/or a time limit. Upon authorization of a payment, the system activates the Subscriber's service. The system also monitors the Subscriber's usage data and time of activation. When the Subscriber's usage data amount or time of activation meets or exceeds the selected service level, the system may deactivate the Subscriber's service.
摘要翻译： 一种预付费服务系统，被配置为向订户提供订户接口并从订户接收服务级别选择，其中服务级别选择包括容量限制和/或时间限制。 在授权付款后，系统启动订阅者的服务。 系统还监控订阅者的使用数据和激活时间。 当订阅者的使用数据量或激活时间满足或超过所选服务级别时，系统可以停用订阅者的服务。
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公开(公告)号：US5574860A
公开(公告)日：1996-11-12
申请号：US29815
申请日：1993-03-11
IPC分类号： H04L12/751 , H04B3/00 , H04J3/00 , H04J13/00
CPC分类号： H04L45/02
摘要： A technique for generating, distributing and maintaining a list of operational nodes in a network using a nonbroadcast communication medium, wherein the nodes first collectively agree on the identity of a designated node. Once the designated node is agreed on, the other nodes periodically send Hello messages to it and the designated nodes compiles a list of operational nodes based in part on the Hello messages it receives, and periodically sends a Hello message to each node on the list. The Hello message from the designated node includes a list of addresses of active neighbor nodes, so that every node periodically receives a list of operational neighbor nodes. The number of messages needed to implement this scheme is proportional to the number of nodes, rather than the square of the number of nodes as in a conventional approach in which each node advised every other node of its presence. Selection of the designated node can be on the basis of some unique property of each node, such as identification number or an encoded priority.
摘要翻译： 一种用于使用非广播通信介质来生成，分发和维护网络中的操作节点的列表的技术，其中节点首先共同地就所指定的节点的身份达成一致。 一旦指定节点达成一致，其他节点就会定期向其发送Hello消息，并且指定的节点将根据接收到的Hello消息编译一个操作节点列表，并定期向列表中的每个节点发送一个Hello消息。 来自指定节点的Hello消息包括活动邻居节点的地址列表，使得每个节点周期性地接收操作的邻居节点的列表。 实现该方案所需的消息数量与节点数量成比例，而不是像常规方法中节点数量的平方，其中每个节点建议其存在的每个其他节点。 指定节点的选择可以基于每个节点的某些独特属性，例如标识号或编码优先级。
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