{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11258701","patent":{"patent_number":"US-11258701","title":"Method and device for interworking between service function chain domains","assignee":null,"inventors":[],"filing_date":"2019-02-01T00:00:00.000Z","publication_date":"2022-02-22T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L"],"num_claims":26,"abstract":"Embodiments of the present disclosure relate to method and device for interworking between service function chain (i.e., service chain) domains In some embodiments, there is provided a communication method comprising: receiving, at a first logic node of a first service chain in a first domain, a first packet associated with a second service chain in a second domain; converting the first packet into a second packet comprising first interworking information between the first service chain and the second service chain, the first interworking information comprising a flag indicating that the second packet is an interworking packet, an address of the first logic node, a first flow identifier of the second packet, a first service path identifier of the second packet and metadata associated with the second service chain; transmitting the second packet to a second logic node in the second domain; and receiving from the second logic node a response to the metadata."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and device for interworking between service function chain domains","description":"Embodiments of the present disclosure relate to method and device for interworking between service function chain (i.e., service chain) domains In some embodiments, there is provided a communication m","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11258701","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-11258701","citation_suggestion":"Patentable. \"Method and device for interworking between service function chain domains\" (US-11258701). https://patentable.app/patents/US-11258701","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11258701","json":"https://patentable.app/api/llm-context/US-11258701","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T07:45:39.699Z"}