{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11943083","patent":{"patent_number":"US-11943083","title":"Physical layer transceiver with increased noise and interference tolerance and reduced loss","assignee":null,"inventors":[],"filing_date":"2022-02-22T00:00:00.000Z","publication_date":"2024-03-26T00:00:00.000Z","cpc_codes":["H04L","H04L"],"num_claims":20,"abstract":"Methods, PHYs, and computer-readable media are provided for reliably receiving data at a physical layer transceiver of an automobile in the presence of noise or interference. A non-equalized signal is received at a physical layer transceiver via a communication channel in a high noise or interference automotive environment. The non-equalized signal is prepared for extraction of data by performing one or more of the following: improving a signal-to-noise ratio of the non-equalized signal by using two or more parallel matching filters to correlate the non-equalized signal with two or more signal templates to detect the presence of logic low signal patterns and logic high signal patterns in the non-equalized signal; reducing jitter in the non-equalized signal by tracking a phase of the non-equalized signal using a digital timing loop; compensating for noise or interference distortion in the non-equalized signal by selecting a decision sample defined by a plurality of peaks, the selecting performed based on tracking peaks in the non-equalized signal; searching the non-equalized signal for a preamble before initiating a process of receiving payload data, to reduce false data reception caused by noise or interference; and extracting data from the prepared non-equalized signal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Physical layer transceiver with increased noise and interference tolerance and reduced loss","description":"Methods, PHYs, and computer-readable media are provided for reliably receiving data at a physical layer transceiver of an automobile in the presence of noise or interference. A non-equalized signal is","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11943083","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-11943083","citation_suggestion":"Patentable. \"Physical layer transceiver with increased noise and interference tolerance and reduced loss\" (US-11943083). https://patentable.app/patents/US-11943083","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11943083","json":"https://patentable.app/api/llm-context/US-11943083","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T03:57:22.831Z"}