{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9806953","patent":{"patent_number":"US-9806953","title":"Content delivery in wireless wide area networks","assignee":null,"inventors":[],"filing_date":"2016-03-21T00:00:00.000Z","publication_date":"2017-10-31T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04W","H04W","H04W","H04W","H04W"],"num_claims":22,"abstract":"In a content delivery network, a metrics manager processes network topology information from channel measurements collected from at least one of a digi-node field and a client field, and distributes data signals to a selected edge-server set for storage and delivery to client devices. A parent server selects the edge-server set by employing an algorithm that constructs a trellis having a number of states at least equal to a number of edge servers in the edge-server set, wherein each state comprises a plurality of nodes, each node corresponding to one of a plurality of candidate edge servers. A trellis-exploration algorithm provides interconnects between each node of a first state to each of a plurality of nodes in a next state, and for each node in a state, selects a path corresponding to a best performance metric that connects to a node in a previous state, wherein each performance metric comprises the network topology information."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Content delivery in wireless wide area networks","description":"In a content delivery network, a metrics manager processes network topology information from channel measurements collected from at least one of a digi-node field and a client field, and distributes d","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9806953","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-9806953","citation_suggestion":"Patentable. \"Content delivery in wireless wide area networks\" (US-9806953). https://patentable.app/patents/US-9806953","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9806953","json":"https://patentable.app/api/llm-context/US-9806953","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:16:55.699Z"}