{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9602390","patent":{"patent_number":"US-9602390","title":"Apparatus and method for determining optimum routing in a communication network","assignee":null,"inventors":[],"filing_date":"2014-07-24T00:00:00.000Z","publication_date":"2017-03-21T00:00:00.000Z","cpc_codes":["H04L","H04W"],"num_claims":13,"abstract":"A node device receives first data communicated between the node device and adjacent node devices. The node device calculates a link cost between the node device and each of the adjacent node devices, based on the first data, and corrects the link cost using a first cost depending on communication performance of the each adjacent node device. The node device stores, in association with the each adjacent node device, a first integrated link-cost value obtained by adding the corrected link cost to a second integrated link-cost value that is obtained by summing up link costs along a communication route from a destination node device serving as a final destination of second data to the each adjacent node device. The node device transmits, to the adjacent node devices, the first data including the second integrated link-cost value and a second cost depending on communication performance of the node device."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Apparatus and method for determining optimum routing in a communication network","description":"A node device receives first data communicated between the node device and adjacent node devices. The node device calculates a link cost between the node device and each of the adjacent node devices, ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9602390","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-9602390","citation_suggestion":"Patentable. \"Apparatus and method for determining optimum routing in a communication network\" (US-9602390). https://patentable.app/patents/US-9602390","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9602390","json":"https://patentable.app/api/llm-context/US-9602390","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:58:23.655Z"}