{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9591587","patent":{"patent_number":"US-9591587","title":"Maximum pathloss measurement for broadcast communication","assignee":null,"inventors":[],"filing_date":"2014-05-07T00:00:00.000Z","publication_date":"2017-03-07T00:00:00.000Z","cpc_codes":["H04W","H04W","H04W","H04W"],"num_claims":18,"abstract":"Methods, systems, and devices are described for determining pathloss. A transmitter may send a reference signal to receivers associated with broadcast transmissions. The receivers participating in the broadcast transmissions that receive the reference signal at a pathloss greater than a predetermined pathloss value may send a response to the reference signal. Receivers that receive the reference signal at a pathloss less than the predetermined pathloss value may not send a response. The pathloss may be determined based on whether a response is received. The transmitter may then transmit signals for the broadcast transmission at a power level determined based on the pathloss value."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Maximum pathloss measurement for broadcast communication","description":"Methods, systems, and devices are described for determining pathloss. A transmitter may send a reference signal to receivers associated with broadcast transmissions. The receivers participating in the","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9591587","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-9591587","citation_suggestion":"Patentable. \"Maximum pathloss measurement for broadcast communication\" (US-9591587). https://patentable.app/patents/US-9591587","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9591587","json":"https://patentable.app/api/llm-context/US-9591587","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:20:58.563Z"}