{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9686758","patent":{"patent_number":"US-9686758","title":"Calculating power headroom based on pathloss and subframe sets","assignee":null,"inventors":[],"filing_date":"2014-06-30T00:00:00.000Z","publication_date":"2017-06-20T00:00:00.000Z","cpc_codes":["H04W","H04J","H04L","H04W","H04W","H04W","H04W","H04L"],"num_claims":8,"abstract":"A terminal apparatus that communicates with a base station apparatus, according to one embodiment of the present invention, receives information indicating a subframe in a first subframe set and a subframe in a second subframe set, using higher-layer signaling, computes a power headroom using a first set of parameters and an estimated value of a downlink pathloss that is calculated in the terminal apparatus, if a certain subframe belongs to the first subframe set, to compute the power headroom for the certain subframe, and computes the power headroom using a second set of parameters and the estimated value of the downlink pathloss, if the certain subframe belongs to the second subframe set, in which a first parameter by which the estimated value of the downlink pathloss is multiplied is included in the first set of parameters, and a second parameter by which the estimated value of the downlink pathloss is multiplied is included in the second set of parameters."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Calculating power headroom based on pathloss and subframe sets","description":"A terminal apparatus that communicates with a base station apparatus, according to one embodiment of the present invention, receives information indicating a subframe in a first subframe set and a sub","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9686758","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-9686758","citation_suggestion":"Patentable. \"Calculating power headroom based on pathloss and subframe sets\" (US-9686758). https://patentable.app/patents/US-9686758","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9686758","json":"https://patentable.app/api/llm-context/US-9686758","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:37:09.769Z"}