{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9826523","patent":{"patent_number":"US-9826523","title":"Semi-persistent scheduling for eIMTA in LTE","assignee":null,"inventors":[],"filing_date":"2015-03-18T00:00:00.000Z","publication_date":"2017-11-21T00:00:00.000Z","cpc_codes":["H04W","H04L","H04L","H04L","H04L","H04L","H04L"],"num_claims":28,"abstract":"The present disclosure relates generally to wireless communication, and more particularly, to methods and apparatus for semi-persistent scheduling for eIMTA in LTE. An exemplary method includes receiving signaling configuring the UE with a first subframe configuration; determining a reference subframe configuration for downlink hybrid automatic repeat request (HARQ) operation; receiving a control channel in a first subframe activating semi-persistent scheduling (SPS) for at least one of uplink or downlink SPS transmissions; determining whether or not to transmit the at least one uplink or downlink SPS in one or more second subframes based on at least one of the activating control channel, the first subframe configuration, or the reference subframe configuration; transmitting the at least one uplink or downlink SPS in the one or more second subframes based at least in part on the activating control channel."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semi-persistent scheduling for eIMTA in LTE","description":"The present disclosure relates generally to wireless communication, and more particularly, to methods and apparatus for semi-persistent scheduling for eIMTA in LTE. An exemplary method includes receiv","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9826523","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-9826523","citation_suggestion":"Patentable. \"Semi-persistent scheduling for eIMTA in LTE\" (US-9826523). https://patentable.app/patents/US-9826523","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9826523","json":"https://patentable.app/api/llm-context/US-9826523","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:16:50.884Z"}