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:
Dec. 16, 2014
Filed:
Jun. 18, 2012
Ronald L. Billau, Rochester, MN (US);
Canio Cillis, Berlin, DE;
Vincenzo V. Di Luoffo, Sandy Hook, CT (US);
Ekkart Leschke, Berlin, DE;
Ronald L. Billau, Rochester, MN (US);
Canio Cillis, Berlin, DE;
Vincenzo V. Di Luoffo, Sandy Hook, CT (US);
Ekkart Leschke, Berlin, DE;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A breakout system initiates RLC resets to resynchronize data communication to improve quality of experience for the user. Synchronization of radio traffic is monitored and maintained by the breakout system. When data is broken out, the RLC function is split into two different flows, between the UE and the breakout system and between the breakout system and the RNC. When the sequence numbers of the two flows become out of sync the ciphering context will become out of synchronization resulting in errors. The breakout system can initiate an RLC reset into both of these flows to resynchronize the data communication to improve user's quality of experience.