{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11956669","patent":{"patent_number":"US-11956669","title":"Methods and arrangements for determining indication of maximum datagram size supported without fragmentation in an IP network","assignee":null,"inventors":[],"filing_date":"2018-11-20T00:00:00.000Z","publication_date":"2024-04-09T00:00:00.000Z","cpc_codes":["H04L","H04W","H04L","H04L","H04L","H04L","H04L"],"num_claims":17,"abstract":"A first node (110; 210; 212; 310; 1000) for determining an indication of a maximum datagram size supported without fragmentation in communication between the first node (110; 210; 212; 310; 1000) and a second node (111; 211; 210; 220) in an Internet Protocol, IP, network (100; 201; 201-202; 300). The first node (110; 210; 212; 310; 1000): sends (301; 901), to the second node (111; 211; 210; 220), request messages in varying sized IP packets using an application layer protocol over UDP and which datagrams are configured not to be fragmented; receives (302; 902) response messages from the second node, each indicating a received request message that the response message is in response to, was received by the second node (111; 211; 210; 220); identifies (303; 903) a request message for which there is a change in receipt of response message compared to another request message of said varying sized IP packets; determines (304; 904), based on said identification, an indication of the maximum datagram size supported without fragmentation."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods and arrangements for determining indication of maximum datagram size supported without fragmentation in an IP network","description":"A first node (110; 210; 212; 310; 1000) for determining an indication of a maximum datagram size supported without fragmentation in communication between the first node (110; 210; 212; 310; 1000) and ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11956669","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-11956669","citation_suggestion":"Patentable. \"Methods and arrangements for determining indication of maximum datagram size supported without fragmentation in an IP network\" (US-11956669). https://patentable.app/patents/US-11956669","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11956669","json":"https://patentable.app/api/llm-context/US-11956669","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T09:23:24.890Z"}