{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8542651","patent":{"patent_number":"US-8542651","title":"Communication control device and communication control method","assignee":null,"inventors":[],"filing_date":"2007-11-16T00:00:00.000Z","publication_date":"2013-09-24T00:00:00.000Z","cpc_codes":["H04W","H04W","H04W","H04W"],"num_claims":4,"abstract":"In a communication system of a subscriber extension line system, there is provided a communication controller whereby the load of an unnecessary process to be applied on a communication controller relating to a destination of a mobile telephone is eliminated and the processing efficiency for communication control is enhanced. In a D-RNC which controls the communication of the mobile telephone and which is commonly connected with an S-RNC, the mobile telephone moves while maintaining the communication with the S-RNC. When the mobile telephone enters a cell relating to the D-RNC, the control data is transmitted or received between the S-RNC and the node for managing the mobile telephone. There are also provided: an IP address/UDP port number for RNSAP, reading/setting section 316 for acquiring an IP address identifying the S-RNC and an IP address identifying the node; an IP address/UDP port number for NBAP, reading/setting section 315; and an IP address/UDP port number exchange section 314 for notifying the other side of the S-RNC and the node of the acquired IP addresses, respectively. This allows a direct communication between the S-RNC and the node."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Communication control device and communication control method","description":"In a communication system of a subscriber extension line system, there is provided a communication controller whereby the load of an unnecessary process to be applied on a communication controller rel","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8542651","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-8542651","citation_suggestion":"Patentable. \"Communication control device and communication control method\" (US-8542651). https://patentable.app/patents/US-8542651","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8542651","json":"https://patentable.app/api/llm-context/US-8542651","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T13:43:02.031Z"}