{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11303341","patent":{"patent_number":"US-11303341","title":"Communication system and method for asynchronous joint transmissions using a cluster-based distributed cyclic delay diversity scheme","assignee":null,"inventors":[],"filing_date":"2020-11-22T00:00:00.000Z","publication_date":"2022-04-12T00:00:00.000Z","cpc_codes":["H04B","H04B","H04B","H04B","H04J","H04J","H04J"],"num_claims":16,"abstract":"The communication system is provided, where the communication system comprises multiple cluster distributed antenna system (MC-DAS) network and a controller. Each cluster in the MC-DAS comprises a cluster master (CM) and remote radio units (RRU), which are in the coverage area of the controller. The controller and the DAS clusters are synchronized using a hierarchical precision time protocol (HPTP). Each DAS cluster is configured to transmit messages independently from other DAS clusters in the plurality of DAS clusters using a distributed cyclic delay diversity (CDD) scheme with a determined length of a cyclic prefix. The controller further comprises a controller configured to transmit a message from the controller to a receiver through one or more DAS clusters of the plurality of the DAS clusters."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Communication system and method for asynchronous joint transmissions using a cluster-based distributed cyclic delay diversity scheme","description":"The communication system is provided, where the communication system comprises multiple cluster distributed antenna system (MC-DAS) network and a controller. Each cluster in the MC-DAS comprises a clu","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11303341","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-11303341","citation_suggestion":"Patentable. \"Communication system and method for asynchronous joint transmissions using a cluster-based distributed cyclic delay diversity scheme\" (US-11303341). https://patentable.app/patents/US-11303341","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11303341","json":"https://patentable.app/api/llm-context/US-11303341","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T10:01:27.426Z"}