{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10491318","patent":{"patent_number":"US-10491318","title":"Systems and methods for coordinating layer 1 and layer 2 protection switching techniques for efficient layer 2 traffic recovery","assignee":null,"inventors":[],"filing_date":"2018-09-24T00:00:00.000Z","publication_date":"2019-11-26T00:00:00.000Z","cpc_codes":["H04J","H04J","H04J","H04J","H04J","H04J","H04L","H04L","H04Q","H04Q","H04J","H04J","H04J","H04Q","H04Q"],"num_claims":20,"abstract":"Systems and methods of coordinating Layer 1 and Layer 2 protection switching include, at a node having a plurality of ports including a first port that is an endpoint of a Layer 1 network and a second port that connects to a Layer 2 network, communicating defects in the Layer 1 network to a local Maintenance End Point (MEP) on the second port and any recovery actions being performed in the Layer 1 network; informing other nodes on the Layer 2 network via the second port of the defects and the recovery actions; and coordinating Layer 2 protection switching in the Layer 2 network based on the defects and based on the recovery actions in the Layer 1 network."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Systems and methods for coordinating layer 1 and layer 2 protection switching techniques for efficient layer 2 traffic recovery","description":"Systems and methods of coordinating Layer 1 and Layer 2 protection switching include, at a node having a plurality of ports including a first port that is an endpoint of a Layer 1 network and a second","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10491318","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-10491318","citation_suggestion":"Patentable. \"Systems and methods for coordinating layer 1 and layer 2 protection switching techniques for efficient layer 2 traffic recovery\" (US-10491318). https://patentable.app/patents/US-10491318","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10491318","json":"https://patentable.app/api/llm-context/US-10491318","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T07:17:13.542Z"}