{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9692496","patent":{"patent_number":"US-9692496","title":"Wireless terminal, method therein, computer program and computer-readable storage medium","assignee":null,"inventors":[],"filing_date":"2014-01-16T00:00:00.000Z","publication_date":"2017-06-27T00:00:00.000Z","cpc_codes":["H04B","H04B","H04B","H04W","H04W","H04B"],"num_claims":10,"abstract":"Embodiments herein relate a wireless terminal for handling channel feedback for a channel from a radio base station to the wireless terminal in a MIMO system. The wireless terminal computes a Signal to Noise Ratio, SNR, or Signal to Interference plus Noise Ratio, SINR, for each entity in a precoding codebook for a plurality of transmission ranks. The wireless terminal either computes a capacity for each entity based on the computed SNR or SINR and then computes an averaged capacity by averaging the computed capacities for a plurality of layers; or the wireless terminal computes an averaged capacity for each entity based on an average of the computed SNR or SINR for a plurality of layers. Then the wireless terminal selects a preferred precoding control index, PCI, and a preferred transmission rank as channel feedback, which preferred PCI and preferred transmission rank maximize the computed averaged capacity."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Wireless terminal, method therein, computer program and computer-readable storage medium","description":"Embodiments herein relate a wireless terminal for handling channel feedback for a channel from a radio base station to the wireless terminal in a MIMO system. The wireless terminal computes a Signal t","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9692496","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-9692496","citation_suggestion":"Patentable. \"Wireless terminal, method therein, computer program and computer-readable storage medium\" (US-9692496). https://patentable.app/patents/US-9692496","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9692496","json":"https://patentable.app/api/llm-context/US-9692496","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T14:41:40.725Z"}