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. 16, 2018
Filed:
Dec. 05, 2016
Interdigital Patent Holdings, Inc., Wilmington, DE (US);
Mahmoud Watfa, Saint Leonard, CA;
Pascal M. Adjakple, Great Neck, NY (US);
Ulises Olvera-Hernandez, Montreal, CA;
Kai Liu, Dublin, OH (US);
Saad Ahmad, Montreal, CA;
Peter S. Wang, E. Setauket, NY (US);
INTERDIGITAL PATENT HOLDINGS, INC., Wilmington, DE (US);
Abstract
A method and apparatus are described for controlling the application of Selected Internet Protocol (IP) traffic offload (SIPTO) or Local IP Access (LIPA) services for a wireless transmit/receive unit (WTRU). The SIPTO and LIPA services may be performed over packet data network (PDN) connections. A user of the WTRU may be prompted to accept or reject the usage of the SIPTO or LIPA services. The user of the WTRU may request switching from SIPTO or LIPA services to non-SIPTO or non-LIPA services.