{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8520594","patent":{"patent_number":"US-8520594","title":"Selectively including allowed closed subscriber group list in page message","assignee":null,"inventors":[],"filing_date":"2010-01-27T00:00:00.000Z","publication_date":"2013-08-27T00:00:00.000Z","cpc_codes":["H04W","H04W","H04W"],"num_claims":11,"abstract":"Problems caused by interaction between paging optimization and synchronizing closed subscriber group (CSG) information are mitigated by setting a network indication indicating, for example, that a subscriber is no longer a member of a CSG, but the network has not yet received confirmation that an access terminal associated with the subscriber has been informed of this. A timer-based scheme may be employed for removing a CSG identifier (ID) from the subscriber information for a subscriber once it is determined that the subscriber is no longer a member of the CSG. In addition, a temporary member of a CSG may determine whether it is still a member of a CSG upon expiration of a CSG timer. Also, the frequency with which an access terminal registers may be changed based on various criteria. Furthermore, an allowed CSG list may be selectively included in a page message depending on the destination of the page message."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Selectively including allowed closed subscriber group list in page message","description":"Problems caused by interaction between paging optimization and synchronizing closed subscriber group (CSG) information are mitigated by setting a network indication indicating, for example, that a sub","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8520594","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-8520594","citation_suggestion":"Patentable. \"Selectively including allowed closed subscriber group list in page message\" (US-8520594). https://patentable.app/patents/US-8520594","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8520594","json":"https://patentable.app/api/llm-context/US-8520594","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:24:25.026Z"}