{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9807590","patent":{"patent_number":"US-9807590","title":"Techniques to facilitate dual connectivity","assignee":null,"inventors":[],"filing_date":"2013-12-23T00:00:00.000Z","publication_date":"2017-10-31T00:00:00.000Z","cpc_codes":["H04W","H04B","H04B","H04B","H04B","H04B","H04B","H04B","H04B","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04M","H04N","H04N","H04N","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04L","H04L","H04L","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04W"],"num_claims":25,"abstract":"Examples are disclosed for facilitating dual connectivity for user equipment (UE) in a wireless network. The examples include establishing a backhaul link between base stations serving as primary and secondary cells for separate UE connections to management or gateway entities for the wireless network. The primary base station may provide macro cell coverage for the one or more UEs while the secondary base station may provide small cell coverage. The two base stations may split at least some protocol stack processing for radio bearers associated with the separate UE connections. Control information may be exchanged through the backhaul link to facilitate the split protocol stack processing. Other examples are described and claimed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Techniques to facilitate dual connectivity","description":"Examples are disclosed for facilitating dual connectivity for user equipment (UE) in a wireless network. The examples include establishing a backhaul link between base stations serving as primary and ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9807590","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-9807590","citation_suggestion":"Patentable. \"Techniques to facilitate dual connectivity\" (US-9807590). https://patentable.app/patents/US-9807590","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9807590","json":"https://patentable.app/api/llm-context/US-9807590","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T15:43:23.962Z"}