{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9621253","patent":{"patent_number":"US-9621253","title":"Single slot bi-directional message exchange in relay networks","assignee":null,"inventors":[],"filing_date":"2015-05-07T00:00:00.000Z","publication_date":"2017-04-11T00:00:00.000Z","cpc_codes":["H04B","H04B","H04L","H04L","H04W","H04W","H04W","H04W"],"num_claims":25,"abstract":"Technologies are generally provided for single-slot bi-directional message exchange that allows two nodes to transmit in the same time-slot at the same frequency. The transmissions may be relayed to the destination node within the same time-slot. An interfering signal generated by each node may appear time-offset in the same time slot as it was transmitted, superimposed on the message signal from the other terminal. Roundtrip and cross-trip delay estimates and channel estimates may be determined at each node. Transmitted signals may be recovered at the destination nodes based on the roundtrip and cross-trip delay estimates and channel estimates."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Single slot bi-directional message exchange in relay networks","description":"Technologies are generally provided for single-slot bi-directional message exchange that allows two nodes to transmit in the same time-slot at the same frequency. The transmissions may be relayed to t","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9621253","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-9621253","citation_suggestion":"Patentable. \"Single slot bi-directional message exchange in relay networks\" (US-9621253). https://patentable.app/patents/US-9621253","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9621253","json":"https://patentable.app/api/llm-context/US-9621253","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:35:33.189Z"}