{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11943057","patent":{"patent_number":"US-11943057","title":"Method and apparatus for indicating sidelink hybrid automatic repeat request (HARQ) feedback","assignee":null,"inventors":[],"filing_date":"2019-11-08T00:00:00.000Z","publication_date":"2024-03-26T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04W","H04W"],"num_claims":18,"abstract":"A method for indicating a sidelink HARQ feedback includes: allocating a target resource to a user equipment to perform sidelink communication; sending a downlink control signaling to the user equipment, where the downlink control signaling includes the target resource and first indication information; the first indication information indicates at least one of the followings: when the user equipment uses the target resource allocated by the base station to perform sidelink unicast communication, whether to perform the sidelink HARQ feedback; when the user equipment uses the target resource allocated by the base station to perform sidelink multicast communication, whether to perform the sidelink HARQ feedback; when the user equipment uses the target resource allocated by the base station to perform the sidelink multicast communication, a feedback manner of performing the sidelink HARQ feedback."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for indicating sidelink hybrid automatic repeat request (HARQ) feedback","description":"A method for indicating a sidelink HARQ feedback includes: allocating a target resource to a user equipment to perform sidelink communication; sending a downlink control signaling to the user equipmen","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11943057","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-11943057","citation_suggestion":"Patentable. \"Method and apparatus for indicating sidelink hybrid automatic repeat request (HARQ) feedback\" (US-11943057). https://patentable.app/patents/US-11943057","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11943057","json":"https://patentable.app/api/llm-context/US-11943057","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T04:19:36.247Z"}