{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9838917","patent":{"patent_number":"US-9838917","title":"Establishment of dual connectivity","assignee":null,"inventors":[],"filing_date":"2015-02-13T00:00:00.000Z","publication_date":"2017-12-05T00:00:00.000Z","cpc_codes":["H04W","H04W","H04W"],"num_claims":39,"abstract":"The disclosure relates to methods for supporting establishment of dual connectivity for a wireless device, performed in a wireless communication network. The wireless device is connected to a first network element via a second network element. The second network element and the wireless device are communicating over a first wireless link. Network functions are split between the first network element and the second network element. The method performed in the wireless device comprises transmitting (2110) a request for a connection to a third network element which is a candidate network element for establishing DC, transmitting (2120) information identifying the first network element to the third network element, and transmitting (2130) an identifier of the wireless device to the third network element, for enabling the establishment of dual connectivity for the wireless device. The disclosure also relates to the methods performed in the network elements, and to the corresponding apparatus."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Establishment of dual connectivity","description":"The disclosure relates to methods for supporting establishment of dual connectivity for a wireless device, performed in a wireless communication network. The wireless device is connected to a first ne","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9838917","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-9838917","citation_suggestion":"Patentable. \"Establishment of dual connectivity\" (US-9838917). https://patentable.app/patents/US-9838917","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9838917","json":"https://patentable.app/api/llm-context/US-9838917","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:38:44.862Z"}