{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10477582","patent":{"patent_number":"US-10477582","title":"Method for opportunistic access to the spectrum","assignee":null,"inventors":[],"filing_date":"2016-07-19T00:00:00.000Z","publication_date":"2019-11-12T00:00:00.000Z","cpc_codes":["H04W","H04L","H04W","H04W","H04W"],"num_claims":8,"abstract":"A method of opportunistic access to a frequency band dedicated to a synchronous primary network by a secondary user. The frequency band is divided into K independent channels to which an indicator Bk and an average availability Sk are assigned. At each time frame t, the method includes observing, by the secondary user, the channel i having the greatest indicator Bi(t); and if the channel i is busy, updating the average availability Si of channel i and updating indicator Bi (t) of the channel as a function of Si, and if the channel i is free: updating the average availability Si of channel i, transmitting data set up during the frame t on channel i, computing a quality index Ri (t) of channel i, and updating indicators Bk (t) of the K channels as a function of the average availabilities Sk and Ri (t)."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for opportunistic access to the spectrum","description":"A method of opportunistic access to a frequency band dedicated to a synchronous primary network by a secondary user. The frequency band is divided into K independent channels to which an indicator Bk ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10477582","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-10477582","citation_suggestion":"Patentable. \"Method for opportunistic access to the spectrum\" (US-10477582). https://patentable.app/patents/US-10477582","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10477582","json":"https://patentable.app/api/llm-context/US-10477582","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T11:55:15.314Z"}