{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10531290","patent":{"patent_number":"US-10531290","title":"Mic verification method in D2D communications and D2D communications system","assignee":null,"inventors":[],"filing_date":"2017-02-23T00:00:00.000Z","publication_date":"2020-01-07T00:00:00.000Z","cpc_codes":["H04W","H04L","H04L","H04L","H04L","H04L","H04W","H04W","H04W","H04W","H04W","H04W"],"num_claims":10,"abstract":"An MIC verification method in D2D communications and a D2D communications system include: a monitoring UE receives a discovery announcement message from an announcing UE, in which the discovery announcement message carries a 32-bit MIC, and the MIC is a signature value obtained when the announcing UE conducts, by using a private key, a digital signature on a current time and a time window in the discovery announcement message; and the monitoring UE verifies the correctness of the MIC by using a public key of the announcing UE to determine whether the discovery process is successful."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Mic verification method in D2D communications and D2D communications system","description":"An MIC verification method in D2D communications and a D2D communications system include: a monitoring UE receives a discovery announcement message from an announcing UE, in which the discovery announ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10531290","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-10531290","citation_suggestion":"Patentable. \"Mic verification method in D2D communications and D2D communications system\" (US-10531290). https://patentable.app/patents/US-10531290","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10531290","json":"https://patentable.app/api/llm-context/US-10531290","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T13:52:14.499Z"}