{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8503547","patent":{"patent_number":"US-8503547","title":"Scrambling codes for secondary synchronization codes in wireless communication systems","assignee":null,"inventors":[],"filing_date":"2008-10-06T00:00:00.000Z","publication_date":"2013-08-06T00:00:00.000Z","cpc_codes":["H04J","H04B","H04L","H04B","H04J"],"num_claims":22,"abstract":"Systems and methodologies are described that facilitate employing a scrambling code from a set of scrambling codes, which is indexed by primary synchronization codes (PSCs), to scramble or descramble a secondary synchronization code (SSC). The scrambling codes in the set can be designed to optimize peak-to-average power ratios and/or mitigate cross correlation. For example, the scrambling codes can be based on different M-sequences generated from disparate polynomials. In accordance with another example, the scrambling codes can be based on different cyclic shifts of the same M-sequence. According to another example, the scrambling codes can be based upon binary approximations of possible primary synchronization codes utilized in a wireless communication environment. Pursuant to a further example, the scrambling codes can be based on different Golay complementary sequences."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Scrambling codes for secondary synchronization codes in wireless communication systems","description":"Systems and methodologies are described that facilitate employing a scrambling code from a set of scrambling codes, which is indexed by primary synchronization codes (PSCs), to scramble or descramble ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8503547","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-8503547","citation_suggestion":"Patentable. \"Scrambling codes for secondary synchronization codes in wireless communication systems\" (US-8503547). https://patentable.app/patents/US-8503547","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8503547","json":"https://patentable.app/api/llm-context/US-8503547","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:34:43.722Z"}