{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10477520","patent":{"patent_number":"US-10477520","title":"Feedback resource allocation for multiple carriers","assignee":null,"inventors":[],"filing_date":"2016-05-25T00:00:00.000Z","publication_date":"2019-11-12T00:00:00.000Z","cpc_codes":["H04W","H04B","H04L","H04L","H04L","H04W","H04W","H04L","H04W","H04W"],"num_claims":30,"abstract":"Various aspects of the disclosure relate to allocating control signaling resources for multiple carrier scenarios. In an example implementation, N-to-1 mapping is used between forward link control signaling resource allocation indices (e.g., control channel elements) and return link control signaling resources (e.g., for ACK/NACK signaling) indices in each return link component carrier. A collision between forward link control signaling assignments for different user terminals (UTs) may occur when UT-specific search spaces overlap each other. Such a collision may be avoided, for example, by scheduling different UTs on different return link component carriers, scheduling return link grants instead of forward link grants, or scheduling a different forward link control signaling candidate that is associated with a different forward link control signaling resource allocation index."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Feedback resource allocation for multiple carriers","description":"Various aspects of the disclosure relate to allocating control signaling resources for multiple carrier scenarios. In an example implementation, N-to-1 mapping is used between forward link control sig","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10477520","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-10477520","citation_suggestion":"Patentable. \"Feedback resource allocation for multiple carriers\" (US-10477520). https://patentable.app/patents/US-10477520","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10477520","json":"https://patentable.app/api/llm-context/US-10477520","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:11:48.236Z"}