{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8521847","patent":{"patent_number":"US-8521847","title":"Network system for reducing probability of collisions between response signals","assignee":null,"inventors":[],"filing_date":"2010-02-02T00:00:00.000Z","publication_date":"2013-08-27T00:00:00.000Z","cpc_codes":["H04L","H04W","H04W"],"num_claims":10,"abstract":"The network system includes a controller and a plurality of terminals. The controller sends a first request signal indicative of a response probability to the plurality of the terminals. Upon receiving the first request signal, each terminal sends a first response signal to the controller at the response probability indicated by the first request signal. The controller determines the total number of the terminals on the basis of the number of the received first response signals and the response probability. The controller determines a limited time period on the basis of the total number of the terminals, and sends a second request signal indicative of the limited time period to the terminals. Upon receiving the second request terminal, each terminal randomly selects a waiting time period from time periods not greater than the limited time period, and sends a second response signal to the controller after a lapse of the waiting time period."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Network system for reducing probability of collisions between response signals","description":"The network system includes a controller and a plurality of terminals. The controller sends a first request signal indicative of a response probability to the plurality of the terminals. Upon receivin","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8521847","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-8521847","citation_suggestion":"Patentable. \"Network system for reducing probability of collisions between response signals\" (US-8521847). https://patentable.app/patents/US-8521847","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8521847","json":"https://patentable.app/api/llm-context/US-8521847","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T19:50:38.090Z"}