{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11284447","patent":{"patent_number":"US-11284447","title":"Group-based system information communication","assignee":null,"inventors":[],"filing_date":"2020-07-10T00:00:00.000Z","publication_date":"2022-03-22T00:00:00.000Z","cpc_codes":["H04W","H04W","H04W","H04W"],"num_claims":24,"abstract":"Described are methods, systems and devices for group-based system information (SI) communication to reduce reservations of preambles or RACH resources are the number of SI increase. In some embodiments, SI messages into divided into SI groups, preamble/RACH resources are only reserved for each of the groups, and SI request windows are implemented. In an example, an SI request window precedes each set of SI windows corresponding to a group of SI messages, and an SI request is transmitted only in an SI request window. The disclosed implementation may increase the efficacy of supporting a greater number of users, which may be ubiquitous in 5G implementations."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Group-based system information communication","description":"Described are methods, systems and devices for group-based system information (SI) communication to reduce reservations of preambles or RACH resources are the number of SI increase. In some embodiment","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11284447","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-11284447","citation_suggestion":"Patentable. \"Group-based system information communication\" (US-11284447). https://patentable.app/patents/US-11284447","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11284447","json":"https://patentable.app/api/llm-context/US-11284447","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T04:01:34.294Z"}