{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8520614","patent":{"patent_number":"US-8520614","title":"Communication method, base station apparatus, and terminal apparatus using the communication method","assignee":null,"inventors":[],"filing_date":"2008-12-04T00:00:00.000Z","publication_date":"2013-08-27T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04W","H04J","H04W"],"num_claims":4,"abstract":"An assigning unit defines multiple subchannels that are frequency-division multiplexed and assigns, to at least one terminal apparatus, two or more subchannels for each of the downlink and uplink symmetrically. The assigning unit includes discontinuous subchannels in the subchannels assigned for each of the downlink and uplink. A modulator and a transmitter transmit a multicarrier signal to a terminal apparatus. A receiver and a demodulator receive a single carrier signal from a terminal apparatus. The receiver and demodulator use one or more continuous subchannels among two or more subchannels in the uplink by switching those two or more subchannels."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Communication method, base station apparatus, and terminal apparatus using the communication method","description":"An assigning unit defines multiple subchannels that are frequency-division multiplexed and assigns, to at least one terminal apparatus, two or more subchannels for each of the downlink and uplink symm","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8520614","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-8520614","citation_suggestion":"Patentable. \"Communication method, base station apparatus, and terminal apparatus using the communication method\" (US-8520614). https://patentable.app/patents/US-8520614","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8520614","json":"https://patentable.app/api/llm-context/US-8520614","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:59:08.166Z"}