{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9820174","patent":{"patent_number":"US-9820174","title":"Base station","assignee":null,"inventors":[],"filing_date":"2015-07-24T00:00:00.000Z","publication_date":"2017-11-14T00:00:00.000Z","cpc_codes":["H04W","H04L","H04L","H04W","H04W"],"num_claims":4,"abstract":"The present invention aims to perform sensing of a frequency with high accuracy by securing a sufficient amount of time to measure a reception level of a guard time while avoiding a decrease in transmission rate as much as possible even when the distance between a terminal and a base station is short. To this end, a base station is disclosed which is configured to set a guard time based on the measured reception level of a UL signal during a period other than a period when it is time to measure an interference amount. Meanwhile, the base station sets a guard time so as to secure a predetermined length required for measurement of a reception level when it is time to measure the interference amount."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Base station","description":"The present invention aims to perform sensing of a frequency with high accuracy by securing a sufficient amount of time to measure a reception level of a guard time while avoiding a decrease in transm","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9820174","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-9820174","citation_suggestion":"Patentable. \"Base station\" (US-9820174). https://patentable.app/patents/US-9820174","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9820174","json":"https://patentable.app/api/llm-context/US-9820174","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T15:04:29.927Z"}