The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 09, 2024
Filed:
Mar. 05, 2021
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Niclas Wiberg, Linköping, SE;
Martin Hessler, Linköping, SE;
Telefonaktiebolaget LM Ericsson (Publ), Stockholm, SE;
Abstract
A method for verifying data integrity in a receiver in a wireless communication network is disclosed. The method includes receiving a data message, wherein the data message includes a group of data elements and a checksum, computing a complete syndrome vector based on partial syndrome vectors, wherein the partial syndrome vectors are computed, in parallel, by multiplying part of a parity-check matrix with corresponding part of the received data message, determining that all vector elements of the complete syndrome vector are zero, and verifying that the received data message is correct when all the vector elements of the complete syndrome vector are zero, and incorrect otherwise. Corresponding computer program product, apparatus, and receiver are also disclosed.