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:
Aug. 20, 2013
Filed:
Nov. 09, 2006
Kamel M. Shaheen, King of Prussia, PA (US);
Peter Shaomin Wang, E. Setauket, NY (US);
Narayan Parappil Menon, Syosset, NY (US);
Ulises Olvera-hernandez, Kirkland, CA;
Maged M. Zaki, Pierrefonds, CA;
Shamim Akbar Rahman, Montreal, CA;
Kamel M. Shaheen, King of Prussia, PA (US);
Peter Shaomin Wang, E. Setauket, NY (US);
Narayan Parappil Menon, Syosset, NY (US);
Ulises Olvera-Hernandez, Kirkland, CA;
Maged M. Zaki, Pierrefonds, CA;
Shamim Akbar Rahman, Montreal, CA;
Interdigital Technology Corporation, Wilmington, DE (US);
Abstract
Method and apparatus for attaching an IMS enabled wireless transmit/receive unit (WTRU) to a long term evolution (LTE) wireless network. With one attach request, the WTRU registers and authenticates itself to the network, obtains an IP address allocation, and SIP registration.