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公开(公告)号：US12237868B2
公开(公告)日：2025-02-25
申请号：US18163636
申请日：2023-02-02
Applicant: Infinera Corp.
Inventor： Baranidhar Ramanathan , Ashok Kunjidhapatham , Sanjeev Ramachandran , Jonathan Buset , Nikhil Satyarthi , Bhupathi Rao Yellinedi , Badareenath Alur Sreenivasacharya , Anil Naduvile Veedu , Aryabhata Deshpande , Servesh Singh , Dinesh Kumar Parkasam
IPC: H04B10/27 , H04B10/294 , H04J14/02
Abstract: Networks and network elements having a service and power control orchestrator are disclosed, including a network element comprising a processor; a first port coupled to a first optical link carrying a first optical signal; a WSS having a multiplexer, a demultiplexer, and a control block operable to control the multiplexer/demultiplexer. The WSS operable to switch the first optical signal into a second optical signal. A second port is coupled to a second optical link, operable to carry the second optical signal, and in optical communication with the WSS. A memory stores an orchestrator application, an OTSA component, a service component, and instructions that cause the processor to: store a logical ROADM model having a connectivity matrix of the network element; receive a communication associated with the control block based on the logical ROADM model; and transmit, to the control block, a service loading sequence based on the logical ROADM model.
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Patent Agency Ranking
2.发明公开公开(公告)号：US20230224039A1
公开(公告)日：2023-07-13
申请号：US18146654
申请日：2022-12-27
Applicant: Infinera Corp.
Inventor： Sanjeev Ramachandran , Ashok Kunjidhapatham , Jonathan Buset
CPC classification number: H04B10/25 , H04Q11/0062 , H04Q2011/0081
Abstract: Disclosed herein are methods and systems for generating and/or obtaining at least one loading policy for a transmission line segment that is currently operating, the at least one loading policy comprising a combination of loading parameters for one or more types of loading management operations associated with the transmission line segment. At least one of the loading policies may be activated on a network element of the transmission line segment. Upon receiving a loading request to change a spectral loading pattern of the transmission line segment, current loading data of the transmission line segment and loading parameters from the activated loading policy may be obtained and used to generate a loading response. A signal containing the loading response may be sent to the network element, the signal configured to cause the network element to change the spectral loading pattern of the transmission line segment based on the loading response.
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公开(公告)号：US12170568B2
公开(公告)日：2024-12-17
申请号：US18152296
申请日：2023-01-10
Applicant: Infinera Corp.
Inventor： Nikhil Satyarthi , Ashok Kunjidhapatham , Sanjeev Ramachandran , Jonathan Buset , Baranidhar Ramanathan
Abstract: An optical network and a method of use are herein disclosed. The optical network comprises a fiber optic line, two or more ROADMs, and an orchestrator comprising a processor and a non-transitory computer-readable medium storing processor-executable instructions that, when executed, cause the processor to: receive an operation to execute, the operation being a loading of a first optical service on the fiber optic line by a local ROADM; determine a status of a downstream ROADM as being available; reserve the downstream ROADM for the loading of the first optical service by preventing the downstream ROADM from loading a second optical service on the fiber optic line and disabling one or more control block of the downstream ROADM, thereby preventing the one or more control block from adjusting a configuration of the downstream ROADM; and load the first optical service on the fiber optic line.
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公开(公告)号：US12218745B2
公开(公告)日：2025-02-04
申请号：US18323237
申请日：2023-05-24
Applicant: Infinera Corp.
Inventor： Nikhil Satyarthi , Ashok Kunjidhapatham , Sanjeev Ramachandran , Jonathan Buset , Baranidhar Ramanathan
Abstract: An optical network and a method of use are herein disclosed. The method comprises: receiving, by a DEMUX module of a local ROADM, a request from an upstream ROADM, the upstream ROADM being upstream from the local ROADM on a fiber optic line, the local ROADM comprising the DEMUX module and first and second MUX modules, the request including first instructions to perform an operation on the local ROADM; sending, by the DEMUX module, a distributed request to the first and second MUX modules, the distributed request including second instructions to perform the operation on the first and second MUX modules; attempting, by the first and second MUX modules, to perform the operation; and sending a consolidated response to the upstream ROADM indicative of one of a success and a failure of performing the operation on the first and second MUX modules.
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公开(公告)号：US20230308205A1
公开(公告)日：2023-09-28
申请号：US18323237
申请日：2023-05-24
Applicant: Infinera Corp.
Inventor： Nikhil Satyarthi , Ashok Kunjidhapatham , Sanjeev Ramachandran , Jonathan Buset , Baranidhar Ramanathan
IPC: H04J14/02
CPC classification number: H04J14/0217 , H04J14/0221 , H04J14/0212
Abstract: An optical network and a method of use are herein disclosed. The method comprises: receiving, by a DEMUX module of a local ROADM, a request from an upstream ROADM, the upstream ROADM being upstream from the local ROADM on a fiber optic line, the local ROADM comprising the DEMUX module and first and second MUX modules, the request including first instructions to perform an operation on the local ROADM; sending, by the DEMUX module, a distributed request to the first and second MUX modules, the distributed request including second instructions to perform the operation on the first and second MUX modules; attempting, by the first and second MUX modules, to perform the operation; and sending a consolidated response to the upstream ROADM indicative of one of a success and a failure of performing the operation on the first and second MUX modules.
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公开(公告)号：US20230224063A1
公开(公告)日：2023-07-13
申请号：US18152296
申请日：2023-01-10
Applicant: Infinera Corp.
Inventor： Nikhil Satyarthi , Ashok Kunjidhapatham , Sanjeev Ramachandran , Jonathan Buset , Baranidhar `Ramanathan
IPC: H04J14/02
CPC classification number: H04J14/0217 , H04J14/0221 , H04J14/0212
Abstract: An optical network and a method of use are herein disclosed. The optical network comprises a fiber optic line, two or more ROADMs, and an orchestrator comprising a processor and a non-transitory computer-readable medium storing processor-executable instructions that, when executed, cause the processor to: receive an operation to execute, the operation being a loading of a first optical service on the fiber optic line by a local ROADM; determine a status of a downstream ROADM as being available; reserve the downstream ROADM for the loading of the first optical service by preventing the downstream ROADM from loading a second optical service on the fiber optic line and disabling one or more control block of the downstream ROADM, thereby preventing the one or more control block from adjusting a configuration of the downstream ROADM; and load the first optical service on the fiber optic line.
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