{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9814023","patent":{"patent_number":"US-9814023","title":"Method for sending and receiving system information, base station, and user equipment","assignee":null,"inventors":[],"filing_date":"2013-12-27T00:00:00.000Z","publication_date":"2017-11-07T00:00:00.000Z","cpc_codes":["H04W","H04J","H04L","H04L","H04L","H04L","H04B","H04L","H04L"],"num_claims":8,"abstract":"The present invention provides a method carried out by a base station, including: a step (S320) of generating a code sequence containing system information of the base station; a step (S330) generating, by modulating the code sequence, a physical broadcast channel (PBCH) sequence including a distributed PRB frequency division multiplexing format or a centralized PRB frequency division multiplexing format; a step (S340) of selecting a physical resource block (PRB) for a PBCH contained in the PBCH sequence; and a step (S350) of carrying out mapping between the PBCH and a resource element (RE) in the PRB thus selected. The present invention also provides (i) a method carried out by a user equipment, (ii) a corresponding base station, and (iii) the corresponding user equipment. According to the present invention, it is possible to increase energy use efficiency of an LTE-Advanced system, improve spectral efficiency, and reduce inter-cell collision of time/frequency resources."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for sending and receiving system information, base station, and user equipment","description":"The present invention provides a method carried out by a base station, including: a step (S320) of generating a code sequence containing system information of the base station; a step (S330) generatin","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9814023","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-9814023","citation_suggestion":"Patentable. \"Method for sending and receiving system information, base station, and user equipment\" (US-9814023). https://patentable.app/patents/US-9814023","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9814023","json":"https://patentable.app/api/llm-context/US-9814023","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:39:53.209Z"}