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1. 发明授权

US5402478A System and method for call-by-call source routing with rule-based fallbacks 失效
标题翻译：使用基于规则的后备功能的逐个呼叫源路由的系统和方法
公开(公告)号：US5402478A
公开(公告)日：1995-03-28
申请号：US919682
申请日：1992-07-27
申请人： Michael G. Hluchyj , Pierre A. Humblet , Whay C. Lee
发明人： Michael G. Hluchyj , Pierre A. Humblet , Whay C. Lee
IPC分类号： H04M3/00 , H04M7/00 , H04Q3/66
CPC分类号： H04Q3/66 , H04Q2213/13054 , H04Q2213/13141 , H04Q2213/13146 , H04Q2213/13167 , H04Q2213/13343
摘要： A fallback strategy for a system (700) and method (200) is provided for rerouting a call that fails to be established utilizing a first set of constraints in a communication network system. This strategy enables the communication network system to utilize a look-around-first type of preemption that avoids unnecessary preemption and provides alternate routing for a call according to predetermined constraints selected by a user.
摘要翻译：提供了一种用于系统（700）和方法（200）的回退策略，用于在通信网络系统中使用第一组约束来重新路由不能被建立的呼叫。该策略使得通信网络系统能够利用避免不必要的抢占的前置抢先类型，并根据用户选择的预定约束为呼叫提供备用路由。

2. 发明授权

US5440741A Software overload control method 失效
标题翻译：软件过载控制方法
公开(公告)号：US5440741A
公开(公告)日：1995-08-08
申请号：US123943
申请日：1993-09-20
申请人： Javier Morales , Whay C. Lee , Michael G. Hluchyj , Pierre A. Humblet
发明人： Javier Morales , Whay C. Lee , Michael G. Hluchyj , Pierre A. Humblet
IPC分类号： G06F9/50 , G06F11/00 , G06F11/34 , G06F9/06
CPC分类号： G06F9/505 , G06F11/004 , G06F11/3442 , G06F2209/5022
摘要： A mechanism and method control software overloads in a communication network system to preserve the throughput capacity of the system in a simple and efficient manner. System load is regulated by accepting, deferring or rejecting work that the system is requested to perform. The criteria used to accept, defer or reject work is based on the relevance of the request and availability of system resources.
摘要翻译：通信网络系统中的机制和方法控制软件过载，以简单有效的方式保持系统的吞吐能力。通过接受，推迟或拒绝系统请求执行的工作来规范系统负载。用于接受，推迟或拒绝工作的标准是基于请求的相关性和系统资源的可用性。

3. 发明授权

US5488609A Dynamic rate adjustment for overload control in communication networks 失效
标题翻译：通信网络过载控制的动态速率调整
公开(公告)号：US5488609A
公开(公告)日：1996-01-30
申请号：US496350
申请日：1995-06-29
申请人： Michael G. Hluchyj , Whay C. Lee
发明人： Michael G. Hluchyj , Whay C. Lee
IPC分类号： H04L12/56 , H04Q3/00 , H04Q3/66 , H04J3/22
CPC分类号： H04Q3/66 , H04L12/5602 , H04L5/1446 , H04Q3/0091 , H04L2012/563 , H04L2012/5632 , H04L2012/5635 , H04Q2213/13141 , H04Q2213/13166 , H04Q2213/13274 , H04Q2213/13332 , H04Q2213/13344 , H04Q2213/13349 , H04Q2213/13514 , H04Q2213/13561 , H04Q2213/13567 , Y02B60/31
摘要： A device (500) and method (300) provide for management of resource allocation on selected links in a connection-oriented communication network such that existing connections may share the burden of freeing up resources for accommodating new connections. The rate of a connection is dynamically adjusted, on a connection-by-connection basis, using information on the status of each link broadcast throughout the network. Links are marked based on control information in the link state, and the in-call rate adjustment is based on negotiable Quality of Service, QOS, parameters.
摘要翻译：设备（500）和方法（300）提供对面向连接的通信网络中的所选链路上的资源分配的管理，使得现有连接可以共享用于容纳新连接的释放资源的负担。使用关于在整个网络中广播的每个链路的状态的信息，在逐个连接的基础上动态地调整连接速率。链路根据链路状态下的控制信息进行标记，通话速率调整基于可协商的服务质量QOS参数。

4. 发明授权

US5467343A Method and device for consolidation of preferential resource constraints 失效
标题翻译：合并优惠资源约束的方法和设备
公开(公告)号：US5467343A
公开(公告)日：1995-11-14
申请号：US281379
申请日：1994-07-27
申请人： Whay C. Lee , Michael G. Hluchyj
发明人： Whay C. Lee , Michael G. Hluchyj
IPC分类号： H04L12/56 , H04Q11/04 , H04L12/54
CPC分类号： H04L12/5602 , H04Q11/0478 , H04L2012/5632 , H04L2012/5638
摘要： A novel resource constraint merge scheme combines the requested and acceptable resource constraint sets for an efficient solution to the problem of consolidating preferential resource constraints. This solution is particularly useful in consolidation of preferential resource constraints in ATM cell relay networks, especially LANs and WANs.
摘要翻译：一种新颖的资源约束合并方案将所请求的和可接受的资源约束集合结合到优化资源约束的问题上。该解决方案特别适用于ATM信元中继网络，特别是局域网和广域网中的优惠资源约束。

5. 发明授权

US5446730A Method for dynamic connection management in integrated communication networks 失效
标题翻译：综合通信网络动态连接管理方法
公开(公告)号：US5446730A
公开(公告)日：1995-08-29
申请号：US123774
申请日：1993-09-20
申请人： Whay C. Lee , Michael G. Hluchyj
发明人： Whay C. Lee , Michael G. Hluchyj
IPC分类号： H04L12/56 , H04Q3/00 , H04Q11/04 , H04Q11/00
CPC分类号： H04Q3/0016 , H04Q11/0435 , H04Q11/0478 , H04L2012/5626 , H04L2012/563 , H04L2012/5638 , H04Q2213/1307 , H04Q2213/13166 , H04Q2213/13204 , H04Q2213/13209 , H04Q2213/13213 , H04Q2213/1327
摘要： A method (800, 900, 1000) provides dynamic connection management in integrated communication networks such that an acceptable quality of service (QOS) over an entire duration of a connection is maintained. For example, the present invention facilitates adjustment of the QOS towards a requested level for a permanent voice call, holding a connection intact until a desired path is obtained. Where possible, a new path for the connection provides at least one agreed value that is renegotiated to a more desirable value without degrading the other agreed values.
摘要翻译：方法（800,900,1000）在集成通信网络中提供动态连接管理，使得在连接的整个持续时间内保持可接受的服务质量（QOS）。例如，本发明有助于将QOS调整到用于永久语音呼叫的请求级别，保持连接完整直到获得期望的路径。在可能的情况下，连接的新路径提供至少一个约定的价值，重新协商为更理想的价值，而不会降低其他约定的价值。

6. 发明授权

US07983158B2 Routing topology bandwidth management methods and system 有权
标题翻译：路由拓扑带宽管理方法和系统
公开(公告)号：US07983158B2
公开(公告)日：2011-07-19
申请号：US11291433
申请日：2005-11-30
申请人： Liang Guo , Whay C. Lee , Anthony R. Metke , Deepak Bansal
发明人： Liang Guo , Whay C. Lee , Anthony R. Metke , Deepak Bansal
IPC分类号： G01R31/08 , G06F11/00 , G08C15/00 , H04J1/16 , H04J3/14 , H04L1/00 , H04L12/26 , H04L12/28 , H04L12/56
CPC分类号： H04L41/0896 , H04L45/04 , H04L45/125 , H04L45/42 , H04L47/15 , H04L47/2433 , H04L47/70 , H04L47/746 , H04L47/762 , H04L47/782 , H04L47/822 , H04L47/829
摘要： A system for facilitating bandwidth management in a routing domain is presented. In the system, area bandwidth managers are coupled to a domain bandwidth manager and arranged in accordance with an Open Shortest Path First (OSPF) hierarchical routing topology with the domain bandwidth manager at an upper level of the topology. Each area bandwidth manager is located in a different area of the routing topology in at least one lower level of the topology. The domain bandwidth manager and the area bandwidth managers cooperatively coordinate admission control to a routing domain for facilitating a communication session between a source device and a destination device.
摘要翻译：提出了一种促进路由域中带宽管理的系统。在系统中，区域带宽管理器被耦合到域带宽管理器，并且根据开放最短路径优先（OSPF）分层路由拓扑结构来布置，其中域带宽管理器位于拓扑的上层。每个区域带宽管理器位于拓扑的至少一个较低级别中的路由拓扑的不同区域中。域带宽管理器和区域带宽管理器协调地将接纳控制协调到路由域，以促进源设备和目的地设备之间的通信会话。

7. 发明授权

US5535195A Method for efficient aggregation of link metrics 失效
标题翻译：链接度量有效聚合的方法
公开(公告)号：US5535195A
公开(公告)日：1996-07-09
申请号：US239178
申请日：1994-05-06
申请人： Whay C. Lee
发明人： Whay C. Lee
IPC分类号： H04L12/56
CPC分类号： H04L45/02 , H04L45/44 , H04L45/48
摘要： The method of the present invention provides efficient aggregation of link metrics for a subnetwork in a communication network having a plurality of interconnected subnetworks that consist of nodes and links. The method includes: selecting, by a predetermined subnetwork leader, a subset of nodes in the subnetwork to be exposed nodes; for each link metric, generating, by the subnetwork leader, a spanning tree virtual topology connecting the exposed nodes; and assigning link metric values to the virtual links on the spanning tree and advertising the metric values in a topology broadcast by the subnetwork leader.
摘要翻译：本发明的方法提供了具有由节点和链路组成的多个互连子网的通信网络中的子网的链路度量的有效聚合。该方法包括：由预定子网引导员将子网中的节点子集选择为被暴露的节点; 对于每个链接度量，由子网络引导器生成连接暴露的节点的生成树虚拟拓扑; 以及将链路度量值分配给生成树上的虚拟链路，并且在由子网引导器广播的拓扑中公布度量值。

8. 发明授权

US08320386B2 Aggregating ports while allowing access to singleton ports 失效
标题翻译：聚合端口，同时允许访问单一端口
公开(公告)号：US08320386B2
公开(公告)日：2012-11-27
申请号：US12578000
申请日：2009-10-13
申请人： Qi Bao , George A. Harvey , Gerald R. Johnson , Whay C. Lee , Ted R. Michaud
发明人： Qi Bao , George A. Harvey , Gerald R. Johnson , Whay C. Lee , Ted R. Michaud
IPC分类号： H04L12/56
CPC分类号： H04L45/00 , H04L45/16 , H04L45/245 , H04L45/48 , Y02D50/30
摘要： Disclosed is a method for aggregating parallel data links connecting two end-point devices into a logical link. If one of the parallel data links is a multi-point link, then an end-point device can still access that link to route traffic to an end station on the link (that is, to a device other than the other end-point device of the logical data link). In the terminology of this disclosure, the logical aggregated link is accessed through an “aggregated port” on an end-point device, while the constituent multi-point link is accessed directly through a “singleton port.” By assigning a smaller cost to the aggregated port than to the singleton port, embodiments avoid creating routing loops. In some embodiments, the aggregation is performed at Layer 2 of the Open System Interconnection seven-layer protocol model. Then, the methods of the present invention work well with existing IEEE 802.1 bridging architectures and protocols.
摘要翻译：公开了一种用于将连接两个端点设备的并行数据链路聚合成逻辑链路的方法。如果并行数据链路之一是多点链路，则端点设备仍然可以访问该链路以将流量路由到链路上的终端站（即，到另一端点设备之外的设备的逻辑数据链接）。在本公开的术语中，逻辑聚合链路通过端点设备上的聚合端口被访问，而组成的多点链路通过单一端口直接访问。通过为聚合端口分配比单端口更小的成本，实施例避免创建路由环路。在一些实施例中，聚合在开放系统互连七层协议模型的层2处执行。然后，本发明的方法与现有的IEEE 802.1桥接架构和协议一起工作良好。

9. 发明申请

US20110085562A1 AGGREGATING PORTS WHILE ALLOWING ACCESS TO SINGLETON PORTS 失效
标题翻译：在允许进入SINGLETON PORTS的聚会地点
公开(公告)号：US20110085562A1
公开(公告)日：2011-04-14
申请号：US12578000
申请日：2009-10-13
申请人： Qi Bao , George A. Harvey , Gerald R. Johnson , Whay C. Lee , Ted R. Michaud
发明人： Qi Bao , George A. Harvey , Gerald R. Johnson , Whay C. Lee , Ted R. Michaud
IPC分类号： H04L12/56
CPC分类号： H04L45/00 , H04L45/16 , H04L45/245 , H04L45/48 , Y02D50/30
摘要： Disclosed is a method for aggregating parallel data links connecting two end-point devices into a logical link. If one of the parallel data links is a multi-point link, then an end-point device can still access that link to route traffic to an end station on the link (that is, to a device other than the other end-point device of the logical data link). In the terminology of this disclosure, the logical aggregated link is accessed through an “aggregated port” on an end-point device, while the constituent multi-point link is accessed directly through a “singleton port.” By assigning a smaller cost to the aggregated port than to the singleton port, embodiments avoid creating routing loops. In some embodiments, the aggregation is performed at Layer 2 of the Open System Interconnection seven-layer protocol model. Then, the methods of the present invention work well with existing IEEE 802.1 bridging architectures and protocols.
摘要翻译：公开了一种用于聚合将两个端点设备连接成逻辑链路的并行数据链路的方法。如果并行数据链路之一是多点链路，则端点设备仍然可以访问该链路以将流量路由到链路上的终端站（即，到另一端点设备之外的设备的逻辑数据链接）。在本公开的术语中，逻辑聚合链路通过端点设备上的“聚合端口”来访问，而组成的多点链路通过“单一端口”直接访问。通过将更小的成本分配给聚合端口比单端口，实现避免创建路由环路。在一些实施例中，聚合在开放系统互连七层协议模型的层2处执行。然后，本发明的方法与现有的IEEE 802.1桥接架构和协议一起工作良好。

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