{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8483292","patent":{"patent_number":"US-8483292","title":"Communication apparatus, base station and coordinated multipoint communication method","assignee":null,"inventors":[],"filing_date":"2011-10-28T00:00:00.000Z","publication_date":"2013-07-09T00:00:00.000Z","cpc_codes":["H04B","H04J","H04L","H04L","H04L","H04W"],"num_claims":7,"abstract":"The communication apparatus includes: a channel estimating unit for acquiring a channel estimation value of a channel between the communication apparatus and a cell base station of a cell in which the communication apparatus is located; a transmitter transmitting the channel estimation value or information based on the channel estimation value to the cell base station; a receiver receiving coordinated multipoint (CoMP) message from the cell base station, the CoMP message indicates the CoMP transmission mode, the codebook or precoding matrix used by the cell base station, and the codebook or precoding matrix used by a coordinated base station that coordinates with the cell base station; a channel matrix forming unit for acquiring a channel matrix according to the CoMP message; and a decoder decoding received signals according to the channel matrix and the CoMP message."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Communication apparatus, base station and coordinated multipoint communication method","description":"The communication apparatus includes: a channel estimating unit for acquiring a channel estimation value of a channel between the communication apparatus and a cell base station of a cell in which the","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8483292","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-8483292","citation_suggestion":"Patentable. \"Communication apparatus, base station and coordinated multipoint communication method\" (US-8483292). https://patentable.app/patents/US-8483292","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8483292","json":"https://patentable.app/api/llm-context/US-8483292","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T01:34:14.271Z"}