{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8526939","patent":{"patent_number":"US-8526939","title":"Method and device for testing a mobile-radio device by means of static channel simulation","assignee":null,"inventors":[],"filing_date":"2009-09-25T00:00:00.000Z","publication_date":"2013-09-03T00:00:00.000Z","cpc_codes":["H04B","H04B"],"num_claims":6,"abstract":"The invention relates to a device and to a method for testing a mobile radio device in a multiple antenna system using a frequency-selective static channel model for channel simulation in frequency space. In the method according to the invention, the useful data to be transmitted are first allocated to a plurality of carrier frequencies and the associated coding parameters per antenna. The useful data are then modulated onto the carrier frequencies according to the allocation. One or more modulated carrier signals are now distorted in frequency space according to a frequency-selective static channel model. A transmission signal composed of the channel-modeled modulated carrier signals is subsequently transmitted in the period of time to a mobile radio device to be tested."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and device for testing a mobile-radio device by means of static channel simulation","description":"The invention relates to a device and to a method for testing a mobile radio device in a multiple antenna system using a frequency-selective static channel model for channel simulation in frequency sp","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8526939","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-8526939","citation_suggestion":"Patentable. \"Method and device for testing a mobile-radio device by means of static channel simulation\" (US-8526939). https://patentable.app/patents/US-8526939","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8526939","json":"https://patentable.app/api/llm-context/US-8526939","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:59:00.904Z"}