{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-12003989","patent":{"patent_number":"US-12003989","title":"Sidelink multi-port transmission","assignee":null,"inventors":[],"filing_date":"2022-11-21T00:00:00.000Z","publication_date":"2024-06-04T00:00:00.000Z","cpc_codes":["H04W","H04L","H04L","H04L","H04L","H04W","H04W","H04B","H04L","H04W","H04W","H04W"],"num_claims":18,"abstract":"A first wireless device receives, from a second wireless device and via a physical sidelink control channel (PSCCH), sidelink control information that includes a number of demodulation reference signal (DMRS) antenna ports and resource assignment of a physical shared channel (PSSCH) received in one or more first resources. The first wireless device determines a second reference signal received power (RSRP) of the PSSCH based on a measurement of a first RSRP of the PSSCH and at least one of: the number of DMRS antenna ports or measurement of a channel busy ratio (CBR). The first wireless device transmits, via one or more second resources selected based on the second RSRP and that are for transmission within a set of candidate resources, one or more transport blocks via the one or more second resources."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Sidelink multi-port transmission","description":"A first wireless device receives, from a second wireless device and via a physical sidelink control channel (PSCCH), sidelink control information that includes a number of demodulation reference signa","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-12003989","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-12003989","citation_suggestion":"Patentable. \"Sidelink multi-port transmission\" (US-12003989). https://patentable.app/patents/US-12003989","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-12003989","json":"https://patentable.app/api/llm-context/US-12003989","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T08:37:16.665Z"}