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:
Aug. 11, 2015
Filed:
Jun. 27, 2012
Aditya R Karnik, Bangalore, IN;
Aravind V. Iyer, Bangalore, IN;
Bhargav R. Bellur, Bangalore, IN;
GM GLOBAL TECHNOLOGY OPERATIONS LLC, Detroit, MI (US);
Abstract
A method is provided for processing packets in a security module of a node in a real-time tracking system. The security module receives messages via a communication module. Each message contains an identifier associated with a transmitting entity of the message. A respective identifier is associated with a respective buffer. Messages having a same identifier are stored to an associated buffer. At least one message is selected from each buffer. For each buffer, a verification mode is selected for the message selected based on state variables and identifier-level properties of the identifier associated with that buffer. A buffer for message verification is selected based on state variables and identifier-level properties of all identifiers. The message selected is verified utilizing the selected verification mode. The state variables and the identifier-level properties of all identifiers are updated based on a result of the verification of the at least one message.