{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11283777","patent":{"patent_number":"US-11283777","title":"Wireless telecommunications apparatus and methods","assignee":null,"inventors":[],"filing_date":"2018-03-27T00:00:00.000Z","publication_date":"2022-03-22T00:00:00.000Z","cpc_codes":["H04L","H04L","H04W","H04W","H04W","H04W","H04L","H04W"],"num_claims":14,"abstract":"A first network access node for use with a handover procedure for a terminal device involving the first network access node and a second network access node. The first network access is configured to receive a block of uplink data from the terminal device and establish whether the block of data has been ciphered by the terminal device using a cipher key corresponding to a first cipher key or to a second cipher key. In response to establishing the block of data has been ciphered using a cipher key corresponding to the first cipher key, decipher the block of data using the first cipher key. In response to establishing the block of data has been ciphered using a cipher key corresponding to the second cipher key, forward the block of data to the second network access node."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Wireless telecommunications apparatus and methods","description":"A first network access node for use with a handover procedure for a terminal device involving the first network access node and a second network access node. The first network access is configured to ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11283777","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-11283777","citation_suggestion":"Patentable. \"Wireless telecommunications apparatus and methods\" (US-11283777). https://patentable.app/patents/US-11283777","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11283777","json":"https://patentable.app/api/llm-context/US-11283777","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T11:14:46.134Z"}