{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9723601","patent":{"patent_number":"US-9723601","title":"Control channel in a high-speed packet access system","assignee":null,"inventors":[],"filing_date":"2012-11-29T00:00:00.000Z","publication_date":"2017-08-01T00:00:00.000Z","cpc_codes":["H04W","H04B","H04B","H04W","H04W"],"num_claims":21,"abstract":"The proposed technology relates to a method for conveying information from a node to user equipment, UE, in a HSPA, system. The method comprises the step of obtaining (S1) rank information and modulation information related to a four-branch Multiple Input Multiple Output, MIMO, system. The method also comprises the step of combining (S2) the rank information and the modulation information related to the four-branch MIMO system into a bit pattern, and the step of transmitting (S3) the combined rank information and modulation information related to the four-branch MIMO system as said bit pattern in a control channel to the UE. In this way, a power-efficient solution for conveying information related to a four-branch MIMO system in a control channel from a node to a UE in a HSPA system is provided."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Control channel in a high-speed packet access system","description":"The proposed technology relates to a method for conveying information from a node to user equipment, UE, in a HSPA, system. The method comprises the step of obtaining (S1) rank information and modulat","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9723601","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-9723601","citation_suggestion":"Patentable. \"Control channel in a high-speed packet access system\" (US-9723601). https://patentable.app/patents/US-9723601","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9723601","json":"https://patentable.app/api/llm-context/US-9723601","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:14:03.563Z"}