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1. 发明专利

CA2816425A1 WAVELENGTH REGENERATION IN A NETWORK 未知
公开(公告)号：CA2816425A1
公开(公告)日：2012-05-24
申请号：CA2816425
申请日：2011-11-09
申请人： LEVEL 3 COMMUNICATIONS LLC
发明人： PETERSON BENJAMIN K , CLARK LAUREL
IPC分类号： H04J14/00
摘要： An optical network including a plurality of gateway nodes interconnected with a plurality of intermediate nodes with segments of fiber. The network includes a plurality of devices, such as reconfigurable optical add drop multiplexors, optimally placed at various nodes throughout the network. The device placement is optimized with an integer linear programming analysis considering span definition such that any given span involves some number of segments not exceeding a number of segments that would require wavelength regeneration, cost of placement of a device at a given node, cost of wavelength regeneration, and various parameters and constraints.

2. 发明专利

CA2814189A1 NETWORK OPTIMIZATION 未知
公开(公告)号：CA2814189A1
公开(公告)日：2012-05-10
申请号：CA2814189
申请日：2011-10-25
申请人： LEVEL 3 COMMUNICATIONS LLC
发明人： PETERSON BENJAMIN K
IPC分类号： G06F7/60 , H04L45/02
摘要： Aspects of the present disclosure involve a method for optimizing an extension of an optical network to provide service to one or more new customers. The method considers the location of existing network nodes as well as a metropolitan environment where the new customer is located (e.g., the geographical location of streets where fiber may be routed to a customer). Aspects of the present disclosure further employ one of various linear programming models, such as a 1-Layer Model, a 3-Layer Model, a 5-Layer Model and a Dual Path Model to generate cost effective solutions to extend the existing optical network to provide service to the new customers.

3. 发明专利

CA2893347A1 SYSTEM AND METHODS FOR OBTAINING UBIQUITOUS NETWORK COVERAGE 未知
公开(公告)号：CA2893347A1
公开(公告)日：2014-06-12
申请号：CA2893347
申请日：2012-12-07
申请人： LEVEL 3 COMMUNICATIONS LLC
发明人： PETERSON BENJAMIN K , HODA SAMID AMEER
IPC分类号： H04W16/18
摘要： Implementations described and claimed herein provide a system and methods for determining a minimum number of communication nodes to substantially cover a particular geographical area and for optimizing an extension of an optical network to provide service to the communication nodes. In one implementation, at least one parameter for one or more forces configured to control interactions of a plurality of nodes is received. Each of the nodes has a node range corresponding to an effective operational limit of the node. Boundary information defining a geographical area to which coverage by a network may be provided is received. The one or more forces are simulated to distribute the plurality of nodes. The simulation of the one or more forces causes the plurality of nodes to become positioned in an overall layout such that the defined geographical area is substantially covered by the node ranges.

4. 发明专利

CA2814189C NETWORK OPTIMIZATION 未知
公开(公告)号：CA2814189C
公开(公告)日：2018-08-21
申请号：CA2814189
申请日：2011-10-25
申请人： LEVEL 3 COMMUNICATIONS LLC
发明人： PETERSON BENJAMIN K
IPC分类号： H04L45/02
摘要： Aspects of the present disclosure involve a method for optimizing an extension of an optical network to provide service to one or more new customers. The method considers the location of existing network nodes as well as a metropolitan environment where the new customer is located (e.g., the geographical location of streets where fiber may be routed to a customer). Aspects of the present disclosure further employ one of various linear programming models, such as a 1-Layer Model, a 3-Layer Model, a 5-Layer Model and a Dual Path Model to generate cost effective solutions to extend the existing optical network to provide service to the new customers.

5. 发明专利

HK1215911A1 用於獲取普及網絡覆蓋的系統與方法未知
公开(公告)号：HK1215911A1
公开(公告)日：2016-09-23
申请号：HK16103776
申请日：2016-04-01
申请人： LEVEL 3 COMMUNICATIONS LLC
发明人： PETERSON BENJAMIN K , HODA SAMID AMEER
IPC分类号： H04Q20090101

6. 发明公开

EP2633395A4 NETWORK OPTIMIZATION 失效
标题翻译： NETZWERKOPTIMIERUNG
公开(公告)号：EP2633395A4
公开(公告)日：2016-11-30
申请号：EP11838547
申请日：2011-10-25
申请人： LEVEL 3 COMMUNICATIONS LLC
发明人： PETERSON BENJAMIN K
IPC分类号： G06F7/60
CPC分类号： H04L45/02 , H04L41/0826 , H04L41/142 , H04L41/145 , H04L45/12 , H04Q11/0062 , H04Q2011/0086
摘要： Aspects of the present disclosure involve a method for optimizing an extension of an optical network to provide service to one or more new customers. The method considers the location of existing network nodes as well as a metropolitan environment where the new customer is located (e.g., the geographical location of streets where fiber may be routed to a customer). Aspects of the present disclosure further employ one of various linear programming models, such as a 1-Layer Model, a 3-Layer Model, a 5-Layer Model and a Dual Path Model to generate cost effective solutions to extend the existing optical network to provide service to the new customers.
摘要翻译：本公开的方面涉及一种用于优化光网络的扩展以向一个或多个新客户提供服务的方法。该方法考虑现有网络节点的位置以及新客户所在的大都市环境（例如，光纤可以被路由到客户的街道的地理位置）。本公开的方面进一步采用各种线性规划模型之一，例如1层模型，3层模型，5层模型和双路径模型，以生成成本有效的解决方案，以将现有的光网络扩展到为新客户提供服务。

7. 发明公开

EP2929696A4 SYSTEM AND METHODS FOR OBTAINING UBIQUITOUS NETWORK COVERAGE 无效
标题翻译：系统在VERFAHREN ZUM ERHALTEN VONALLGEGENWÄRTIGERNETZABDECKUNG
公开(公告)号：EP2929696A4
公开(公告)日：2016-07-27
申请号：EP12889471
申请日：2012-12-07
申请人： LEVEL 3 COMMUNICATIONS LLC
发明人： PETERSON BENJAMIN K , HODA SAMID AMEER
IPC分类号： H04W16/18
CPC分类号： H04W16/18 , G06F3/04847
摘要： Implementations described and claimed herein provide a system and methods for determining a minimum number of communication nodes to substantially cover a particular geographical area and for optimizing an extension of an optical network to provide service to the communication nodes. In one implementation, at least one parameter for one or more forces configured to control interactions of a plurality of nodes is received. Each of the nodes has a node range corresponding to an effective operational limit of the node. Boundary information defining a geographical area to which coverage by a network may be provided is received. The one or more forces are simulated to distribute the plurality of nodes. The simulation of the one or more forces causes the plurality of nodes to become positioned in an overall layout such that the defined geographical area is substantially covered by the node ranges.
摘要翻译：本文描述和要求保护的实现提供了一种系统和方法，用于确定通信节点的最小数量以基本上覆盖特定地理区域并且优化光网络的扩展以向通信节点提供服务。在一个实现中，接收被配置成控制多个节点的交互的一个或多个力的至少一个参数。每个节点具有对应于节点的有效操作限制的节点范围。定义可以提供网络覆盖的地理区域的边界信息。模拟一个或多个力以分布多个节点。一个或多个力的模拟导致多个节点被定位在整体布局中，使得所定义的地理区域基本上被节点范围覆盖。

8. 发明公开

EP2641350A4 WAVELENGTH REGENERATION IN A NETWORK 审中-公开
标题翻译：波长恢复在网络
公开(公告)号：EP2641350A4
公开(公告)日：2016-04-20
申请号：EP11842270
申请日：2011-11-09
申请人： LEVEL 3 COMMUNICATIONS LLC
发明人： PETERSON BENJAMIN K , CLARK LAUREL
IPC分类号： H04J14/02 , G06Q10/06 , H04L12/24
CPC分类号： H04L41/22 , G06Q10/063 , H04J14/021 , H04J14/0254 , H04J14/0257 , H04J14/0263

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