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:
Oct. 15, 2019
Filed:
Sep. 07, 2017
Applicant:
Intel Ip Corporation, Santa Clara, CA (US);
Inventors:
Alexandre Saso Stojanovski, Paris, FR;
Muthaiah Venkatachalam, Beaverton, OR (US);
Danny Moses, Reut, IL;
Assignee:
INTEL IP CORPORATION, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 72/12 (2009.01); H04W 16/32 (2009.01); H04W 56/00 (2009.01); H04L 5/22 (2006.01); H04J 3/00 (2006.01); H04W 28/02 (2009.01); H04W 76/27 (2018.01); H04W 76/11 (2018.01); H04W 52/02 (2009.01); H04W 12/04 (2009.01); H04W 84/12 (2009.01); H04W 88/06 (2009.01); H04L 5/00 (2006.01); H04W 48/10 (2009.01); H04W 76/28 (2018.01); H04W 76/14 (2018.01); H04B 7/0417 (2017.01); H04B 7/0456 (2017.01); H04L 1/18 (2006.01); H04L 5/14 (2006.01); H04L 9/14 (2006.01); H04L 12/26 (2006.01); H04L 29/06 (2006.01); H04L 29/08 (2006.01); H04W 4/06 (2009.01); H04W 8/00 (2009.01); H04W 36/22 (2009.01); H04W 48/08 (2009.01); H04W 48/20 (2009.01); H04W 68/02 (2009.01); H04W 72/00 (2009.01); H04W 72/02 (2009.01); H04W 72/04 (2009.01); H04W 74/00 (2009.01); H04W 24/02 (2009.01); H04W 24/10 (2009.01); H04W 48/16 (2009.01); H04W 12/02 (2009.01); H04W 36/00 (2009.01);
U.S. Cl.
CPC ...
H04W 72/1263 (2013.01); H04B 7/0417 (2013.01); H04B 7/0456 (2013.01); H04J 3/00 (2013.01); H04L 1/1812 (2013.01); H04L 1/1887 (2013.01); H04L 5/0051 (2013.01); H04L 5/0055 (2013.01); H04L 5/0057 (2013.01); H04L 5/0062 (2013.01); H04L 5/0092 (2013.01); H04L 5/0096 (2013.01); H04L 5/14 (2013.01); H04L 5/1469 (2013.01); H04L 5/22 (2013.01); H04L 9/14 (2013.01); H04L 43/08 (2013.01); H04L 63/0428 (2013.01); H04L 63/30 (2013.01); H04L 65/1006 (2013.01); H04L 65/4076 (2013.01); H04L 65/602 (2013.01); H04L 65/608 (2013.01); H04L 65/80 (2013.01); H04L 67/02 (2013.01); H04W 4/06 (2013.01); H04W 8/005 (2013.01); H04W 12/02 (2013.01); H04W 12/04 (2013.01); H04W 16/32 (2013.01); H04W 24/02 (2013.01); H04W 24/10 (2013.01); H04W 28/0231 (2013.01); H04W 36/0066 (2013.01); H04W 36/0069 (2018.08); H04W 36/22 (2013.01); H04W 48/08 (2013.01); H04W 48/10 (2013.01); H04W 48/16 (2013.01); H04W 48/20 (2013.01); H04W 52/0251 (2013.01); H04W 56/001 (2013.01); H04W 68/02 (2013.01); H04W 72/00 (2013.01); H04W 72/02 (2013.01); H04W 72/042 (2013.01); H04W 72/046 (2013.01); H04W 72/0406 (2013.01); H04W 72/0413 (2013.01); H04W 72/0446 (2013.01); H04W 72/12 (2013.01); H04W 72/1205 (2013.01); H04W 72/1278 (2013.01); H04W 74/00 (2013.01); H04W 76/11 (2018.02); H04W 76/14 (2018.02); H04W 76/27 (2018.02); H04W 76/28 (2018.02); H04W 84/12 (2013.01); H04W 88/06 (2013.01); H04L 5/0035 (2013.01); H04L 5/0094 (2013.01); H04L 2209/24 (2013.01); H04L 2209/80 (2013.01); Y02B 70/32 (2013.01); Y02D 70/00 (2018.01); Y02D 70/1222 (2018.01); Y02D 70/1224 (2018.01); Y02D 70/1226 (2018.01); Y02D 70/1242 (2018.01); Y02D 70/1244 (2018.01); Y02D 70/1246 (2018.01); Y02D 70/1262 (2018.01); Y02D 70/1264 (2018.01); Y02D 70/142 (2018.01); Y02D 70/144 (2018.01); Y02D 70/146 (2018.01); Y02D 70/162 (2018.01); Y02D 70/164 (2018.01); Y02D 70/168 (2018.01); Y02D 70/21 (2018.01); Y02D 70/22 (2018.01); Y02D 70/23 (2018.01); Y02D 70/24 (2018.01); Y02D 70/25 (2018.01);
Abstract
Methods, systems, and devices for offloading traffic flows without service disruption are disclosed herein. User equipment (UE) is configured to receive an indication that a current packet data network (PDN) connection can be optimized. The current PDN connection is established over a first PDN gateway (PGW). The UE requests connection over a new PDN connection to a same type of service as the current PDN connection without releasing the connection over the first PGW. The UE routes new traffic flows over a second PGW corresponding to the new PDN connection and routes old traffic flows over the first PGW.