{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9699689","patent":{"patent_number":"US-9699689","title":"Communication of plain information during channel access","assignee":null,"inventors":[],"filing_date":"2013-10-18T00:00:00.000Z","publication_date":"2017-07-04T00:00:00.000Z","cpc_codes":["H04W","H04L","H04W","H04W"],"num_claims":20,"abstract":"A method for communication of plain information during channel access, according to a pre-defined channel access scheme, such as TDMA or FDMA or CDMA, by slightly modulating in a transmitter a parameter related to the channel access, such as time of transmission or frequency of transmission, using this modulation to encode plain information, while keeping the channel and the compatible receiver tolerant to this slight modulation."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Communication of plain information during channel access","description":"A method for communication of plain information during channel access, according to a pre-defined channel access scheme, such as TDMA or FDMA or CDMA, by slightly modulating in a transmitter a paramet","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9699689","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-9699689","citation_suggestion":"Patentable. \"Communication of plain information during channel access\" (US-9699689). https://patentable.app/patents/US-9699689","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9699689","json":"https://patentable.app/api/llm-context/US-9699689","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:18:20.958Z"}