{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11523426","patent":{"patent_number":"US-11523426","title":"Methods, network nodes and devices for communicating at an unlicensed frequency spectrum","assignee":null,"inventors":[],"filing_date":"2021-02-16T00:00:00.000Z","publication_date":"2022-12-06T00:00:00.000Z","cpc_codes":["H04W","H04L","H04L","H04W","H04W","H04W"],"num_claims":22,"abstract":"Embodiments herein relate to a method performed by a network node 110 of a wireless communication network 100 for communicating at an unlicensed frequency spectrum with a wireless device 121 having a device identity. The network node 110 sends an access grant to the wireless device according to the device identity, granting the wireless device access to an uplink communication channel of the unlicensed frequency spectrum. The network node also receives data from the wireless device 121, on the granted uplink communication channel, the data comprising information on the identity of the wireless device 121, thus enabling the network node 110 to detect whether the wireless device that was granted access on the uplink communication channel is the same wireless device as the wireless device from which the data comprising the information on the uplink communication channel was subsequently received. Embodiments of the network node 110 are also described. Embodiments herein also relate to a wireless device 121 for communicating with a network node 110 of the wireless communication network 100 at an unlicensed frequency spectrum and a method therein."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods, network nodes and devices for communicating at an unlicensed frequency spectrum","description":"Embodiments herein relate to a method performed by a network node 110 of a wireless communication network 100 for communicating at an unlicensed frequency spectrum with a wireless device 121 having a ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11523426","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-11523426","citation_suggestion":"Patentable. \"Methods, network nodes and devices for communicating at an unlicensed frequency spectrum\" (US-11523426). https://patentable.app/patents/US-11523426","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11523426","json":"https://patentable.app/api/llm-context/US-11523426","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:25:35.691Z"}