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. 02, 2013
Filed:
Jul. 03, 2008
Siegfried Hartmann, Kranzberg, DE;
Jörg Krumböck, Bietigheim-Bissingen, DE;
Siegfried Hartmann, Kranzberg, DE;
Jörg Krumböck, Bietigheim-Bissingen, DE;
Siemens Enterprise Communications GmbH & Co. KG, Munich, DE;
Abstract
One network protocol (RTP) each, having data packets (dp) comprising an expandable header (KE) is provided for a data stream (ds) encoded in a manner individual to said data stream, and the key information (si) formed in a data stream manner individual to said data stream is inserted into an expandable header (RTPH) of a data packet (dp) of the respective data stream (ds) and transmitted. The key information (sp) is selected in a manner individual to said data stream from the expanded headers (KE) of received data packets (dp) of the respective data stream (ds), and the associated encoded data stream (ds) is decoded by means of at least one piece of selected data stream individual key information (si). The forming and inserting of key information (si) into standard expanded headers (KE) can be performed with little additional expense, thus significantly reducing the expenditure for the analysis or diagnosis of the simultaneously transmitted encoded data streams (ds). Advantageously, the insertion of key information (si) can be activated or initiated only if the diagnosis or analysis and/or the recording of the data streams is currently being performed.