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1. 发明申请

US20200259717A1 Safeguarding Artificial Intelligence-based network control 审中-公开
公开(公告)号：US20200259717A1
公开(公告)日：2020-08-13
申请号：US16270667
申请日：2019-02-08
申请人： Ciena Corporation
发明人： Lyndon Y. Ong , David Côté , Raghuraman Ranganathan , Thomas Triplet
IPC分类号： H04L12/24 , H04L12/46 , G06N20/20
摘要： An Artificial Intelligence (AI)-based network control system includes an AI system configured to obtain data from a network having a plurality of network elements and to determine actions for network control through one or more Machine Learning (ML) algorithms; a controller configured to cause the actions in the network; and a safeguard module between the AI system and the controller, wherein the safeguard module is configured to one of allow, block, and modify the actions from the AI system.

2. 发明授权

US10404365B2 Path computation based on dynamic performance monitoring systems and methods in optical networks 有权
公开(公告)号：US10404365B2
公开(公告)日：2019-09-03
申请号：US15907661
申请日：2018-02-28
申请人： Ciena Corporation
发明人： Michael Y. Frankel , Loudon T. Blair , Christian Bourget , Lyndon Y. Ong , David Weldon Boertjes , Jamie Gaudette
IPC分类号： H04B10/00 , H04B10/079 , H04J14/02 , H04B10/073
摘要： Systems and methods for path computation in an optical network include obtaining optical layer characteristics related to one or more optical paths in the optical network based in part on performance measurements in the optical network; responsive to service establishment or service restoration, determining a path from source to destination based on utilizing the optical layer characteristics to confirm physical validity of the path; and provisioning a service on the determined path from the source to the destination in the optical network.

3. 发明授权

US09948387B2 Path computation based on dynamic performance monitoring systems and methods in optical networks 有权
公开(公告)号：US09948387B2
公开(公告)日：2018-04-17
申请号：US15289391
申请日：2016-10-10
申请人： Ciena Corporation
发明人： Michael Y. Frankel , Loudon T. Blair , Christian Bourget , Lyndon Y. Ong , David Weldon Boertjes , Jamie Gaudette
IPC分类号： H04B10/00 , H04B10/079 , H04J14/02 , H04B10/073
CPC分类号： H04B10/0795 , H04B10/073 , H04B10/0793 , H04J14/0257 , H04J14/0267 , H04J14/0268 , H04J14/0269 , H04J14/0275
摘要： The present disclosure provides dynamic performance monitoring systems and methods for optical networks to ascertain optical network health in a flexible and accurate manner. The present invention introduces accurate estimations for optical channel performance characteristics based either on existing channels or with a dynamic optical probe configured to measure characteristics on unequipped wavelengths. Advantageously, the dynamic performance monitoring systems and methods introduce the ability to determine physical layer viability in addition to logical layer viability.

4. 发明授权

US08942226B2 Software defined networking systems and methods via a path computation and control element 有权
标题翻译：软件定义的网络系统和方法通过路径计算和控制元素
公开(公告)号：US08942226B2
公开(公告)日：2015-01-27
申请号：US13646032
申请日：2012-10-05
申请人： Ciena Corporation
发明人： Lyndon Y. Ong
IPC分类号： H04J1/16
CPC分类号： H04L65/1069 , H04L41/12 , H04L45/42
摘要： Software Defined Networking systems and methods are described via a Path Computation and Control Element (PCCE) that is based in part on a Path Computation Element (PCE). A common, simple interface is designed based on an existing PCE interface that allows a centralized entity (i.e., a Path Computation and Control Element or PCCE) to control the initiation of new connections or tunnels and by default to manage the state of these connections or tunnels once established. In particular, the systems and methods create an extension to the PCE architecture to allow a centralized application or applications to control the creation, rerouting and deletion of connections within a network.
摘要翻译：软件定义网络系统和方法通过部分基于路径计算元素（PCE）的路径计算和控制元素（PCCE）来描述。基于现有的PCE接口设计一个通用的简单接口，允许集中式实体（即路径计算和控制元素或PCCE）控制新连接或隧道的启动，默认情况下管理这些连接的状态，隧道曾经建成。特别地，系统和方法创建了PCE体系结构的扩展，以允许集中式应用程序或应用程序控制网络中连接的创建，重新路由和删除。

5. 发明申请

US20230046886A1 Safeguarding Artificial Intelligence-based network control 有权
公开(公告)号：US20230046886A1
公开(公告)日：2023-02-16
申请号：US17971709
申请日：2022-10-24
申请人： Ciena Corporation
发明人： Lyndon Y. Ong , David Côté , Raghuraman Ranganathan , Thomas Triplet
IPC分类号： H04L41/16 , G06N20/20 , H04L12/46 , G06N7/00 , G06N20/00 , G06F30/27
摘要： Artificial Intelligence (AI)-based network control includes obtaining data from a network having a plurality of network elements; analyzing the data with one or more Machine Learning (ML) algorithms to determine one or more actions for network control; analyzing the determined one or more actions to determine any risks associated therewith; and one of allowing, modifying, and blocking the determined one or more actions based on the determined risks to safeguard the network. The risks can be based on one or more of (1) non-deterministic behavior AI inference which is statistical in nature, (2) unbounded uncertainty of the AI inference that can result in arbitrarily large inaccuracy on rare occasions, (3) unpredictable behavior of the AI inference in presence of input data that is different than data in training and testing datasets, and (4) malicious input data.

6. 发明申请

US20190372853A1 Dynamic reservation protocol for 5G network slicing 审中-公开
公开(公告)号：US20190372853A1
公开(公告)日：2019-12-05
申请号：US15991404
申请日：2018-05-29
申请人： Ciena Corporation
发明人： David Keith Bainbridge , Raghuraman Ranganathan , Lyndon Y. Ong
IPC分类号： H04L12/24 , H04L12/751 , H04L29/12 , H04L12/931 , H04L29/06
摘要： A method, implemented by a slice registration server, for dynamic reservation of network slices includes receiving a first request from a client for a network slice including one or more of networks, compute, and storage resources in one or more networks for a time period; determining availability of the network resources based on the first request and a state of the one or more networks; transmitting a response to the client based on the availability; receiving a second request from the client based on the response; and causing instantiation of the network resources and providing an acknowledgment to the client based thereon.

7. 发明申请

US20230037140A1 Governance and interactions of autonomous pipeline-structured control applications 有权
公开(公告)号：US20230037140A1
公开(公告)日：2023-02-02
申请号：US17389775
申请日：2021-07-30
申请人： Ciena Corporation
发明人： Lyndon Y. Ong , Raghuraman Ranganathan , Nigel Davis
IPC分类号： H04L12/24
摘要： Systems and methods include receiving information from a governed system having resources; implementing one or more context neutral or specific control applications that each is a pipeline of a plurality of functions to control the resources; utilizing the information as one input to a first function in the plurality of functions; utilizing inputs from one or more control applications as inputs to any of the plurality of functions; and causing actions on the resources based on outputs of a last function in the plurality of functions. The plurality of functions can include sensing, discerning, inferring, deciding, and causing the actions.

8. 发明授权

US11483212B2 Safeguarding artificial intelligence-based network control 有权
公开(公告)号：US11483212B2
公开(公告)日：2022-10-25
申请号：US16270667
申请日：2019-02-08
申请人： Ciena Corporation
发明人： Lyndon Y. Ong , David Côté , Raghuraman Ranganathan , Thomas Triplet
IPC分类号： H04L41/16 , G06N20/20 , H04L12/46 , G06N7/00 , G06N20/00 , G06F30/27
摘要： An Artificial Intelligence (AI)-based network control system includes an AI system configured to obtain data from a network having a plurality of network elements and to determine actions for network control through one or more Machine Learning (ML) algorithms; a controller configured to cause the actions in the network; and a safeguard module between the AI system and the controller, wherein the safeguard module is configured to one of allow, block, and modify the actions from the AI system.

9. 发明授权

US10541877B2 Dynamic reservation protocol for 5G network slicing 有权
公开(公告)号：US10541877B2
公开(公告)日：2020-01-21
申请号：US15991404
申请日：2018-05-29
申请人： Ciena Corporation
发明人： David Keith Bainbridge , Raghuraman Ranganathan , Lyndon Y. Ong
IPC分类号： H04L12/24 , H04L12/751 , H04L29/06 , H04L12/931 , H04L29/12
摘要： A method, implemented by a slice registration server, for dynamic reservation of network slices includes receiving a first request from a client for a network slice including one or more of networks, compute, and storage resources in one or more networks for a time period; determining availability of the network resources based on the first request and a state of the one or more networks; transmitting a response to the client based on the availability; receiving a second request from the client based on the response; and causing instantiation of the network resources and providing an acknowledgment to the client based thereon.

10. 发明申请

US20180191432A1 Path computation based on dynamic performance monitoring systems and methods in optical networks 审中-公开
公开(公告)号：US20180191432A1
公开(公告)日：2018-07-05
申请号：US15907661
申请日：2018-02-28
申请人： Ciena Corporation
发明人： Michael Y. Frankel , Loudon T. Blair , Christian Bourget , Lyndon Y. Ong , David Weldon Boertjes , Jamie Gaudette
IPC分类号： H04B10/079 , H04J14/02 , H04B10/073
CPC分类号： H04B10/0795 , H04B10/073 , H04B10/0793 , H04J14/0257 , H04J14/0267 , H04J14/0268 , H04J14/0269 , H04J14/0275
摘要： Systems and methods for path computation in an optical network include obtaining optical layer characteristics related to one or more optical paths in the optical network based in part on performance measurements in the optical network; responsive to service establishment or service restoration, determining a path from source to destination based on utilizing the optical layer characteristics to confirm physical validity of the path; and provisioning a service on the determined path from the source to the destination in the optical network.

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