{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8498267","patent":{"patent_number":"US-8498267","title":"Access control for macrocell to femtocell handover","assignee":null,"inventors":[],"filing_date":"2009-05-01T00:00:00.000Z","publication_date":"2013-07-30T00:00:00.000Z","cpc_codes":["H04W","H04J","H04W","H04W","H04W","H04W","H04W"],"num_claims":38,"abstract":"System(s) and method(s) are provided to control access to a femtocell as part of handover of a mobile device from macrocell to femtocell. Macro network platform issues a handover (HO) request towards femto network platform and a single virtual femto node, which represents a plurality of femto access points (APs). Location estimate(s) for the mobile device drives selection of a target femto AP. Selection of the target AP results in acceptance of the HO request. The mobile device also can request macro-to-femto (MTF) handover. HO neighbor list(s) is generated by decoding a network-issued identifier for each femto APs in a set of femtocells, and selectively ranking each femto AP based at least on channel quality; access privileges of the mobile device to each of the identified femto APs determines selectivity. Validation of mobile device's access right(s) drives acceptance of the MTF HO request to a top ranked femto AP."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Access control for macrocell to femtocell handover","description":"System(s) and method(s) are provided to control access to a femtocell as part of handover of a mobile device from macrocell to femtocell. Macro network platform issues a handover (HO) request towards ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8498267","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-8498267","citation_suggestion":"Patentable. \"Access control for macrocell to femtocell handover\" (US-8498267). https://patentable.app/patents/US-8498267","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8498267","json":"https://patentable.app/api/llm-context/US-8498267","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:07:09.247Z"}