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:
Jun. 18, 2019
Filed:
Aug. 27, 2014
Purdue Research Foundation, West Lafayette, IN (US);
Vinaitheerthan Sundaram, West Lafayette, IN (US);
Patrick Eugster, West Lafayette, IN (US);
Xiangyu Zhang, West Lafayette, IN (US);
Purdue Research Foundation, West Lafayette, IN (US);
Abstract
Trace data are compressed by storing a compression table in a memory. The table corresponds to results of processing a set of training trace data using a table-driven compression algorithm. The trace data are compressed using the table according to the algorithm. The stored compression table is accessed read-only. The table can be determined by automatically processing a set of training trace data using the algorithm and transforming the compression table produced thereby into a lookup-efficient form. A network device includes a network interface, memory, and a processor that stores the table in the memory, compresses the trace data using the stored compression table according to the table-driven compression algorithm, the stored table being accessed read-only during the compressing, and transmits the compressed trace data via the network interface.