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51. 发明专利

CA2883636A1 CENTRAL SERVICES HUB FOR A TELECOMMUNICATIONS NETWORK 未知
公开(公告)号：CA2883636A1
公开(公告)日：2014-03-20
申请号：CA2883636
申请日：2013-09-13
申请人： LEVEL 3 COMMUNICATIONS LLC
发明人： TERPSTRA RICHARD DEAN , TSCHIRHART DAVID ALLEN , KARP MATTHEW ABRAM , OFFICER MICHAEL JARED
IPC分类号： H04M7/12 , H04M15/00 , H04Q11/04
摘要： Implementations of the present disclosure involve an apparatus, system and/or method for a central hub of a telecommunications network to provide varying services for a received communication intended for varying telecommunications networks. In one embodiment, the central service hub receives the communication and provides the varying services for the communication based on information concerning the communication, such as the intended telecommunication network. In another embodiment, the central service hub analyzes the communication and determines to which telecommunications network the communication should be routed to apply the appropriate network services. The central service hub may comprise a softswitch, media gateway controller device or other telecommunications device that includes programming, such as an application programming interface (API), configured to receive and process the incoming communications.

52. 发明专利

CA2875544A1 SYSTEMS AND METHODS FOR IDENTIFYING AND REMEDYING TRAFFIC IMBALANCES AND INEQUITIES BETWEEN NETWORKS 未知
公开(公告)号：CA2875544A1
公开(公告)日：2013-12-19
申请号：CA2875544
申请日：2013-06-14
申请人： LEVEL 3 COMMUNICATIONS LLC
发明人： SIEGEL DAVID R , CALLAHAN JONATHAN , GOWIN LAWRENCE WAYNE , NOONER RICKY LYNN , KANE JOHN , ROYER KEVIN JOHN , NIXON MARCELLUS
IPC分类号： G06F15/173 , G06F15/177 , H04L12/18 , H04L45/02 , H04M7/00 , H04M7/12
摘要： Implementations described and claimed herein provide systems and methods for balancing network loads across distrinct provider networks using enriched network traffic flow data. In one implementation, network traffic flow data representative of network traffic exchanged between a first provider network and a second provider network is generated. The network traffic flow data is enriched using at least one enrichment feed. A network load indication for the first provider network is calculated using the enriched network traffic flow data. The network load indication is a function of a bandwidth measurement and a distance measurement.

53. 发明专利

CA2854339A1 SYSTEMS AND METHODS FOR AUTOMATIC REPLACEMENT AND REPAIR OF COMMUNICATIONS NETWORK DEVICES 未知
公开(公告)号：CA2854339A1
公开(公告)日：2013-05-16
申请号：CA2854339
申请日：2012-11-09
申请人： LEVEL 3 COMMUNICATIONS LLC
发明人： GOWIN LAWRENCE WAYNE , FLYNN MATTHEW DAVID , WARREN MARK MICHAEL , NOONER RICKY LYNN
IPC分类号： G06F11/00 , G06F11/07
摘要： Systems and methods for automatic repair, replacement, and/or configuration of various network devices within a communications network are disclosed. The system may receive indication of a failed network device and automatically perform diagnostic on the network device to determine any problems associated with the hardware and/or software components within the network device. Subsequently one or more repair, replacement, and/or configuration procedures may be automatically initiated in an attempt to resolve the problems and restore the failed network device.

54. 发明专利

CA2851528A1 REGIONAL INDEPENDENT TANDEM TELEPHONE SWITCH 未知
公开(公告)号：CA2851528A1
公开(公告)日：2013-04-18
申请号：CA2851528
申请日：2012-10-10
申请人： LEVEL 3 COMMUNICATIONS LLC
发明人： SAYER CHRISTOPHER , DUCLOO ROGIER , TERPSTRA RICHARD
IPC分类号： H04M7/00 , H04L47/2416
摘要： Implementations of the present disclosure involve an apparatus and/or method for a regional independent tandem switch of a telecommunications network. The tandem switch processes communications between a long distance carrier and a local exchange carrier through a voice over IP (VOIP) network. By utilizing the VOIP network, the regionally independent tandem may process long distance communications to and from any point in the network, regardless of the physical proximity of the tandem to the originating/destination communication device. The regionally independent nature of the tandem also allows for flexibility in communication routing through the network, load balancing between the network tandem switches and reduction of needed components of the network for proper processing of the long distance communications.

55. 发明专利

CA2824203A1 CUSTOMIZED DOMAIN NAMES IN A CONTENT DELIVERY NETWORK (CDN) 未知
公开(公告)号：CA2824203A1
公开(公告)日：2012-07-19
申请号：CA2824203
申请日：2012-01-11
申请人： LEVEL 3 COMMUNICATIONS LLC
发明人： HESKETH NEAL GIFFORD , NEWTON CHRISTOPHER , BRADY MARK , FULLAGAR DAVID
IPC分类号： G06F15/173
摘要： A first domain name is obtained at a cache server in content delivery network (CDN), the CDN including a plurality of cache servers and domain name servers, the first domain name being associated with a client request for a resource from the cache server. One or more values associated with the client request are determined and a second domain name is generated, including information from the first domain name and information relating to the values associated with the client request. A domain name server in the CDN obtains a request to resolve a first domain name; extracts one or more keys and one or more corresponding values from the first domain name, and generates a second domain name based on the first domain name. The name server resolves the second domain name using at least some of the one or more values extracted from the first domain name.

56. 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.

57. 发明专利

CA2810239A1 EXTENDING CACHING NETWORK FUNCTIONALITY TO AN EXISTING STREAMING MEDIA SERVER 未知
公开(公告)号：CA2810239A1
公开(公告)日：2012-03-08
申请号：CA2810239
申请日：2011-09-02
申请人： LEVEL 3 COMMUNICATIONS LLC
发明人： NEWTON CHRISTOPHER , YEVMENKIN MAKSIM , FULLAGAR DAVID
IPC分类号： G06F15/16
摘要： A content delivery network (CDN) includes multiple cluster sites, including sites with streaming media servers, caching servers and storage devices accessible to the caching servers for storing streaming content. Interface software is configured to initiate retrieval, by a caching server, of electronic streaming resources from the one or more storage devices in response to requests for the electronic streaming resource received by the streaming media server.

58. 发明专利

CA2772756A1 AUTOMATIC TERMINATION PATH CONFIGURATION 未知
公开(公告)号：CA2772756A1
公开(公告)日：2011-03-03
申请号：CA2772756
申请日：2010-08-16
申请人： LEVEL 3 COMMUNICATIONS LLC
发明人： DECONCILIS MICHAEL F , MOORE RICHARD
IPC分类号： H04Q3/42 , H04M3/42 , H04N1/327
摘要： There is provided herein a system and method for automatic configuration of data routings for use with electronic data such as phone calls, faxes, etc. In an exemplary embodiment, when more than one carrier might potentially terminate the transmission, the carriers are ordered based on some screening criterion (e.g., transmission price). Data transmissions are then assigned to the carriers based on the sorting order, with the second place and lower carriers (e.g., the higher priced carriers) not being selected unless the first carrier cannot complete the transaction. The switch instructions necessary to implement this scheme may be generated automatically.

59. 发明专利

AT491297T 未知
公开(公告)号：AT491297T
公开(公告)日：2010-12-15
申请号：AT00305089
申请日：2000-06-16
申请人： LEVEL 3 COMMUNICATIONS LLC
发明人： LIMELSKY LEON L , MANOHAR NELSON R
IPC分类号： H04L29/06 , G06F9/44 , G06F9/46 , G06F9/50 , G06F17/30 , G06Q10/00 , H04L29/08
摘要： A system providing access to web objects that matches predicted demand for web objects to available capacity on web servers. The system implements methods to dynamically shape both demand and capacity based on certain criteria. The system provides methods to dynamically shape demand for an object based on criteria such as arrival time, incoming geography, and costs requirements. In particular, the present invention characterizes future demand for an object based on aggregation and forecasting of past demand for such object. The system effectively permits control and customization of capacity across one or more media servers based on characteristics associated with the demand across one or more of them, and particularly, based on the dominating geographical traits of past demand. Moreover, the system dynamically shapes capacity by: (a) controlling the number of replicas associated with an object; and, (b) controlling the placement of these replicas across servers in a distributed network. In particular, the system drives capacity shaping measures over a particular object based on its predicted demand. Consequently, the number and location of replicas associated with an object is made to be variable over time and driven by predicted demand for a web object.

60. 发明专利

CA2751214A1 ANALYSIS OF NETWORK TRAFFIC 未知
公开(公告)号：CA2751214A1
公开(公告)日：2010-08-05
申请号：CA2751214
申请日：2010-02-01
申请人： LEVEL 3 COMMUNICATIONS LLC
发明人： KANE JOHN , LAWRENCE JOSEPH , FARNON MARIA , NOONER RICK , ALCALA RAOUL , TAYLOR MARK
IPC分类号： H04L12/28
摘要： Embodiments generally disclosed herein include a computer-implemented method for monitoring and correlating network traffic data associated with a primary network that is in communication with a plurality of secondary networks. The method generates a network traffic data set by monitoring network traffic between the primary network and the plurality of secondary networks. The method also determines a mapping of network connectivity by monitoring inter¬ network routing information between the primary network and the plurality of secondary networks. In addition, the method generates a traffic measurement data set by monitoring network utilization statistics between the primary network and the plurality of secondary networks. With the collected data sets, the method then calculates a relational network mapping between the primary network and the plurality of secondary networks by correlating the network traffic data set, the mapping of network connectivity, and the traffic measurement data set.

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