{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9680614","patent":{"patent_number":"US-9680614","title":"Interleaving, modulation, and layer mapping in an LTE physical control channel","assignee":null,"inventors":[],"filing_date":"2012-01-17T00:00:00.000Z","publication_date":"2017-06-13T00:00:00.000Z","cpc_codes":["H04L","H04B","H04B","H04B","H04L","H04L","H04L","H04W","H04W"],"num_claims":20,"abstract":"In described embodiments, a physical downlink control channel of a device operating in accordance with a 3GPP LTE standard is processed to provide interleaving, modulation and multi-layer mapping and pre-coding. A Resource Element Group interleaver applies interleaving to an input signal representing an input bitstream, and a modulator modulates the input signal. After interleaving and modulating the signal, a multi-layer mapper and pre-coder layer-maps and pre-codes the interleaved and modulated input signal into a plurality of different layers."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Interleaving, modulation, and layer mapping in an LTE physical control channel","description":"In described embodiments, a physical downlink control channel of a device operating in accordance with a 3GPP LTE standard is processed to provide interleaving, modulation and multi-layer mapping and ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9680614","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-9680614","citation_suggestion":"Patentable. \"Interleaving, modulation, and layer mapping in an LTE physical control channel\" (US-9680614). https://patentable.app/patents/US-9680614","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9680614","json":"https://patentable.app/api/llm-context/US-9680614","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T12:04:42.815Z"}