{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9699274","patent":{"patent_number":"US-9699274","title":"Method and apparatus for reliable session migration","assignee":null,"inventors":[],"filing_date":"2011-07-25T00:00:00.000Z","publication_date":"2017-07-04T00:00:00.000Z","cpc_codes":["H04L","H04L"],"num_claims":21,"abstract":"Various embodiments provide a reliable session migration method and apparatus without requiring additional option headers to each packet or inducing transmission delay. This is achieved by utilizing aggregated checksums that facilitate session migration upon a migration event. Advantageously, some such embodiments may permit applications to continue when the endpoint device physically moves from one access network. Similarly, some such embodiments may allow dynamic migration access networks based on load, pricing or other factors. Moreover, some such embodiments may permit traffic to be split along multiple paths so as to increase the aggregate throughput."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for reliable session migration","description":"Various embodiments provide a reliable session migration method and apparatus without requiring additional option headers to each packet or inducing transmission delay. This is achieved by utilizing a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9699274","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-9699274","citation_suggestion":"Patentable. \"Method and apparatus for reliable session migration\" (US-9699274). https://patentable.app/patents/US-9699274","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9699274","json":"https://patentable.app/api/llm-context/US-9699274","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:00:09.204Z"}