{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9660776","patent":{"patent_number":"US-9660776","title":"Method and apparatus for providing antenna diversity in a wireless communication system","assignee":null,"inventors":[],"filing_date":"2011-10-11T00:00:00.000Z","publication_date":"2017-05-23T00:00:00.000Z","cpc_codes":["H04L","H04B","H04B","H04B","H04B","H04B","H04L"],"num_claims":27,"abstract":"Apparatus and methods implementing transmission schemes that can flexibly achieve the desired spatial multiplexing order, spatial diversity order, and channel estimation overhead order are provided. For example, an apparatus is provided that includes a processor configured to allocate different subcarriers to different antennas at different times. A memory is coupled to the processor. The processor can be further configured to map a traffic channel to a specific sequence of the different subcarriers at the different times. The processor can also be further configured to transmit the traffic channel on only one of the different subcarriers at each time in the different times. The processor can be integrated with at least one of a base station and a terminal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for providing antenna diversity in a wireless communication system","description":"Apparatus and methods implementing transmission schemes that can flexibly achieve the desired spatial multiplexing order, spatial diversity order, and channel estimation overhead order are provided. F","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9660776","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-9660776","citation_suggestion":"Patentable. \"Method and apparatus for providing antenna diversity in a wireless communication system\" (US-9660776). https://patentable.app/patents/US-9660776","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9660776","json":"https://patentable.app/api/llm-context/US-9660776","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:31:10.307Z"}