{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9723476","patent":{"patent_number":"US-9723476","title":"Location registration for a device-to-device (D2D) user equipment","assignee":null,"inventors":[],"filing_date":"2012-09-28T00:00:00.000Z","publication_date":"2017-08-01T00:00:00.000Z","cpc_codes":["H04W","H04W","H04W","H04W"],"num_claims":19,"abstract":"The invention relates to device-to-device (D2D) communications an in particular to location registration of a D2D User Equipment (UE) being in idle mode. A D2D capable UE (D2D cluster head) is [1] configured to communicate with a communication network, is [2] able to establish D2D communication with another D2D capable UE, receives [3] from the communication system a configuration so as to send location update related messaging on behalf of UEs with which D2D communications has been established, obtains [4] information of a change of status of a UE regarding a D2D communication or a change of cell of a UE and in response to the information, causes [5] the sending of a message to the communication network, the message comprising a location update request regarding the UE."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Location registration for a device-to-device (D2D) user equipment","description":"The invention relates to device-to-device (D2D) communications an in particular to location registration of a D2D User Equipment (UE) being in idle mode. A D2D capable UE (D2D cluster head) is [1] con","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9723476","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-9723476","citation_suggestion":"Patentable. \"Location registration for a device-to-device (D2D) user equipment\" (US-9723476). https://patentable.app/patents/US-9723476","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9723476","json":"https://patentable.app/api/llm-context/US-9723476","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:19:29.411Z"}