{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9838996","patent":{"patent_number":"US-9838996","title":"Estimating the geographical distance or a range of the geographical distance between at least two user equipments","assignee":null,"inventors":[],"filing_date":"2015-05-12T00:00:00.000Z","publication_date":"2017-12-05T00:00:00.000Z","cpc_codes":["H04W","H04W","H04W","H04W"],"num_claims":12,"abstract":"A method for estimating a geographical distance between at least two user equipments includes: generating, by a first user equipment, a discovery message, wherein the discovery message comprises a transmission power information; transmitting, by the first user equipment, the discovery message using a common air interface of the first user equipment and the second user equipment, using the level of transmission power; receiving, by the second user equipment, the discovery message comprising the transmission power information and determining a level of reception power; and determining, by the second user equipment, based on the received transmission power information and the determined level of reception power, an estimation related to the geographical distance between the first user equipment and the second user equipment, or to a range of the geographical distance out of a plurality of different ranges of the geographical distance between the first user equipment and the second user equipment."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Estimating the geographical distance or a range of the geographical distance between at least two user equipments","description":"A method for estimating a geographical distance between at least two user equipments includes: generating, by a first user equipment, a discovery message, wherein the discovery message comprises a tra","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9838996","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-9838996","citation_suggestion":"Patentable. \"Estimating the geographical distance or a range of the geographical distance between at least two user equipments\" (US-9838996). https://patentable.app/patents/US-9838996","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9838996","json":"https://patentable.app/api/llm-context/US-9838996","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T17:28:19.313Z"}