{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8527852","patent":{"patent_number":"US-8527852","title":"Chained checksum error correction mechanism to improve TCP performance over network with wireless links","assignee":null,"inventors":[],"filing_date":"2012-10-15T00:00:00.000Z","publication_date":"2013-09-03T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04L","H04W"],"num_claims":20,"abstract":"Data communication, with improved error detection, of a signal having a plurality of data blocks, by: error checking a received data block in a first sequence using a first polynomial, beginning with a first predetermined initial error checking state, producing a first checksum; error checking the received data block in a second sequence using a second polynomial, using the first checksum as a second predetermined initial error checking state, producing a second checksum; comparing the second checksum to the first predetermined initial error checking state to detect errors in the data communication; and repeating the above steps for sequential data blocks of the data communication, wherein the first polynomial is an inverse of the second polynomial."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Chained checksum error correction mechanism to improve TCP performance over network with wireless links","description":"Data communication, with improved error detection, of a signal having a plurality of data blocks, by: error checking a received data block in a first sequence using a first polynomial, beginning with ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8527852","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-8527852","citation_suggestion":"Patentable. \"Chained checksum error correction mechanism to improve TCP performance over network with wireless links\" (US-8527852). https://patentable.app/patents/US-8527852","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8527852","json":"https://patentable.app/api/llm-context/US-8527852","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T16:55:21.392Z"}