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1. 发明授权

US11070896B1 Dynamic optical switching in a telecommunications network 有权
公开(公告)号：US11070896B1
公开(公告)日：2021-07-20
申请号：US16798173
申请日：2020-02-21
申请人： Level 3 Communications, LLC
发明人： Laurel Clark , Clyde David Cooper, III , Andrew Dugan
IPC分类号： H04B10/00 , H04Q11/00 , H04J14/02 , H04J14/00
摘要： Implementations described and claimed herein provide systems and methods for a configurable optical peering fabric to dynamically create a connection between participant sites without any physical site limitations or necessity of specialized client and network provider equipment being located within such a facility. Client sites to a network may connect to a configurable switching element to be interconnected to other client sites in response to a request to connect the first client site with a second site, also connected to network, via the switching element. A request may trigger verification of the requested and, upon validation, transmission of an instruction to the switching element to enable the cross connect within the switching element. The first site and the second site may thus be interconnected via the switching element in response to the request, without the need to co-locate equipment or to manually install a jumper between client equipment.

2. 发明申请

US20200099445A1 OPTICAL TEST DEVICE AND SYSTEMS 审中-公开
公开(公告)号：US20200099445A1
公开(公告)日：2020-03-26
申请号：US16141813
申请日：2018-09-25
申请人： Level 3 Communications, LLC
发明人： Jeffrey K. Storey , John F. Waters , Andrew Dugan , Salvador Paredes , Gary Ratterree
IPC分类号： H04B10/079 , H04B10/035 , G02B6/293
摘要： Systems, methods, and devices are disclosed for monitoring optical communications between a managed location and a remote location. In particular, an optical signal is transmitted over an optical fiber and passed-through a test device. A portion of the optical signal is filtered from the original optical signal and passed to a monitoring unit. The monitoring unit may instruct one or more switches in the test device to loop the optical signal back toward the managed location. Subsequently, testing and monitoring may be performed at the managed location. The device may provide a test output or may transmit the information to the managed location.

3. 发明申请

US20140373140A1 DATA CENTER REDUNDANCY IN A NETWORK 审中-公开
标题翻译：数据中心在网络中的冗余
公开(公告)号：US20140373140A1
公开(公告)日：2014-12-18
申请号：US14308602
申请日：2014-06-18
申请人： LEVEL 3 COMMUNICATIONS, LLC
发明人： John F. Waters, JR. , Andrew Dugan , Salvador Paredes , Nasser Nabih El-Aawar
IPC分类号： H04L29/06
CPC分类号： H04L63/1458 , H04L63/1408 , H04L63/1441 , H04L67/1002
摘要： Aspects of the present disclosure involve systems, methods, computer program products, and the like, for data center redundancy in relation to a computer network. In particular, the present disclosure provides for one or more available redundant data centers, or bunkers, associated with a computer network. In one embodiment, the bunker data centers are configured to absorb traffic intended for an application operating on a data center when the traffic threatens to overwhelm the application. For example, during a distributed denial of service (DDOS) attack, the bunker data centers are configured to absorb some of the traffic from the DDOS attack to prevent the application that is the target of the attack from being overwhelmed.
摘要翻译：本公开的方面涉及与计算机网络相关的数据中心冗余的系统，方法，计算机程序产品等。特别地，本公开提供了与计算机网络相关联的一个或多个可用冗余数据中心或掩体。在一个实施例中，当交通量威胁到压倒应用时，掩体数据中心被配置为吸收预期用于在数据中心上运行的应用的流量。例如，在分布式拒绝服务（DDOS）攻击期间，掩体数据中心被配置为吸收来自DDOS攻击的一些流量，以防止作为攻击目标的应用程序被淹没。

4. 发明授权

US08849112B2 Apparatus, system, and method for asymmetrical and dynamic routing 有权
标题翻译：用于不对称和动态路由的装置，系统和方法
公开(公告)号：US08849112B2
公开(公告)日：2014-09-30
申请号：US13647368
申请日：2012-10-08
申请人： Level 3 Communications, LLC
发明人： James Q. Crowe , Peter Brennan Doerr , Andrew Dugan
IPC分类号： H04B10/00 , H04J14/02 , H04L12/801 , H04L12/911
CPC分类号： H04L47/12 , H04J14/0212 , H04J14/0257 , H04J14/0267 , H04J14/0268 , H04J14/0272 , H04J14/0284 , H04L47/72
摘要： An asymmetrical and dynamic routing system (ADRS) is provided to enable the dynamic adjustment of the bandwidth capacity of two or more network devices exchanging data. The two or more network devices monitor their current bandwidth demand between themselves and others in a network and a first network device can transmit bandwidth request to a second network device when the first network device reaches transmission bandwidth capacity. Each network device is further configured with additional transmit and receive ports and can be selectively enabled in response to a bandwidth request from other network devices. Each network device is further configured to generate control signals that are sent to optical mirrors to re-direct data signals to or from the one or more enabled additional transmit and receive ports.
摘要翻译：提供了一种不对称和动态路由系统（ADRS），可以动态调整交换数据的两个或多个网络设备的带宽容量。两个或多个网络设备在网络中监视他们自己与其他网络之间的当前带宽需求，并且当第一网络设备达到传输带宽容量时，第一网络设备可以向第二网络设备发送带宽请求。每个网络设备还配置有附加的发送和接收端口，并且可以响应于来自其他网络设备的带宽请求而被选择性地启用。每个网络设备还被配置为产生发送到光学镜的控制信号，以将数据信号重新引导到一个或多个启用的附加发送和接收端口。

5. 发明申请

US20220030336A1 DYNAMIC OPTICAL SWITCHING IN A TELECOMMUNICATIONS NETWORK 有权
公开(公告)号：US20220030336A1
公开(公告)日：2022-01-27
申请号：US17496862
申请日：2021-10-08
申请人： Level 3 Communications, LLC
发明人： Laurel Clark , Clyde David Cooper, III , Andrew Dugan
IPC分类号： H04Q11/00 , H04L29/06
摘要： Implementations described and claimed herein provide systems and methods for a configurable optical peering fabric to dynamically create a connection between participant sites without any physical site limitations or necessity of specialized client and network provider equipment being located within such a facility. Client sites to a network may connect to a configurable switching element to be interconnected to other client sites in response to a request to connect the first client site with a second site, also connected to network, via the switching element. A request may trigger verification of the requested and, upon validation, transmission of an instruction to the switching element to enable the cross connect within the switching element. The first site and the second site may thus be interconnected via the switching element in response to the request, without the need to co-locate equipment or to manually install a jumper between client equipment.

6. 发明授权

US11087262B2 Systems and methods for generating customer solutions 有权
公开(公告)号：US11087262B2
公开(公告)日：2021-08-10
申请号：US14335626
申请日：2014-07-18
申请人： Level 3 Communications, LLC
发明人： Jeff Storey , Yunas Nadiadi , Rene Grippo , Allen E. Dixon , Eric D. Gundersen , Luke P. Philips , Rajiv K. Singh , Sanjiv Kumar , Eric D. Prosser , Derek Hodovance , Wesley Jensen , Imran A. Aslam , Maria A. Elliott , Peter Cleary , Andrew Dugan , Paul Farnsworth , John F. Waters, Jr.
IPC分类号： G06Q10/06 , G06Q10/00 , G06Q30/06
摘要： Implementations described and claimed herein provide systems and methods for generating customer solutions using real-time information for new customer sales and/or current customer support. In one implementation, technical infrastructure information for an installed network design providing one or more telecommunication products at one or more customer sites is retrieved. Customer service analytics are generated based on the technical infrastructure information and output for display on a graphical user interface.

7. 发明申请

US20190342421A1 CONTENT DELIVERY NETWORK WITH DEEP CACHING INFRASTRUCTURE 审中-公开
公开(公告)号：US20190342421A1
公开(公告)日：2019-11-07
申请号：US16511708
申请日：2019-07-15
申请人： LEVEL 3 COMMUNICATIONS, LLC
发明人： James Q. Crowe , John F. Waters, JR. , Andrew Dugan , Christopher Newton , Laurence Lipstone , Kenneth Brookman , Joseph Lawrence , Andrew Swart , David Fullagar , Kevin Paul
IPC分类号： H04L29/08
摘要： Embodiments herein include methods and systems for use in delivering resources to a client device over a local network. An exemplary system comprises a plurality of caching devices operable to cache resources on behalf of a plurality of content providers, and a local caching device communicatively situated between an access network and the client device, wherein the access network is communicably situated between the plurality of caching devices and the local caching device. The local caching device is operable to retrieve a requested resource from at least one of the plurality of caching devices, deliver the requested resource to the client device over the local network, and store the requested resource for future requests by other client devices.

8. 发明申请

US20180337946A1 DATA CENTER REDUNDANCY IN A NETWORK 审中-公开
公开(公告)号：US20180337946A1
公开(公告)日：2018-11-22
申请号：US16049639
申请日：2018-07-30
申请人： LEVEL 3 COMMUNICATIONS, LLC
发明人： Andrew Dugan , John F. Waters , Salvador Paredes , Nasser Nabih El-Aawar
IPC分类号： H04L29/06 , H04L29/08
CPC分类号： H04L63/1458 , H04L63/1408 , H04L63/1441 , H04L67/1002
摘要： Aspects of the present disclosure involve systems, methods, computer program products, and the like, for data center redundancy in relation to a computer network. In particular, the present disclosure provides for one or more available redundant data centers, or bunkers, associated with a computer network. In one embodiment, the bunker data centers are configured to absorb traffic intended for an application operating on a data center when the traffic threatens to overwhelm the application. For example, during a distributed denial of service (DDOS) attack, the bunker data centers are configured to absorb some of the traffic from the DDOS attack to prevent the application that is the target of the attack from being overwhelmed.

9. 发明申请

US20170272153A1 OPTICAL TEST DEVICE AND SYSTEMS 审中-公开
公开(公告)号：US20170272153A1
公开(公告)日：2017-09-21
申请号：US15615808
申请日：2017-06-06
申请人： Level 3 Communications, LLC
发明人： Jeffrey K. Storey , John F. Waters , Andrew Dugan , Salvador Parades , Gary Ratteree
IPC分类号： H04B10/079 , H04B10/035 , H04Q11/00 , H04B10/077
CPC分类号： H04B10/0791 , G02B6/29361 , H04B10/035 , H04B10/0773 , H04J14/02 , H04Q11/0062 , H04Q11/0066 , H04Q2011/0081 , H04Q2011/0083
摘要： Systems, methods, and devices are disclosed for monitoring optical communications between a managed location and a remote location. In particular, an optical signal is transmitted over an optical fiber and passed-through a test device. A portion of the optical signal is filtered from the original optical signal and passed to a monitoring unit. The monitoring unit may instruct one or more switches in the test device to loop the optical signal back toward the managed location. Subsequently, testing and monitoring may be performed at the managed location. The device may provide a test output or may transmit the information to the managed location.

10. 发明授权

US09673896B2 Optical test device and systems 有权
公开(公告)号：US09673896B2
公开(公告)日：2017-06-06
申请号：US15263169
申请日：2016-09-12
申请人： Level 3 Communications, LLC
发明人： Jeffrey K. Storey , John F. Waters , Andrew Dugan , Salvador Paredes , Gary Ratterree
IPC分类号： H04B10/08 , H04B10/079 , H04B10/077 , G02B6/293 , H04Q11/00 , H04B10/035 , H04J14/02
CPC分类号： H04B10/0791 , G02B6/29361 , H04B10/035 , H04B10/0773 , H04J14/02 , H04Q11/0062 , H04Q11/0066 , H04Q2011/0081 , H04Q2011/0083
摘要： Systems, methods, and devices are disclosed for monitoring optical communications between a managed location and a remote location. In particular, an optical signal is transmitted over an optical fiber and passed-through a test device. A portion of the optical signal is filtered from the original optical signal and passed to a monitoring unit. The monitoring unit may instruct one or more switches in the test device to loop the optical signal back toward the managed location. Subsequently, testing and monitoring may be performed at the managed location. The device may provide a test output or may transmit the information to the managed location.

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