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:
Mar. 04, 2014
Filed:
Mar. 23, 2009
Woonhee Hwang, Espoo, FI;
Frank Mademann, Teltow, DE;
Jari Mutikainen, Lepsämä, FI;
Curt Wong, Sammamish, WA (US);
Woonhee Hwang, Espoo, FI;
Frank Mademann, Teltow, DE;
Jari Mutikainen, Lepsämä, FI;
Curt Wong, Sammamish, WA (US);
Nokia Siemens Networks Oy, Espoo, FI;
Abstract
Aspects of the present invention relate to methods and entities involved in enabling and improving inter-domain handover. A PS based RAN such as eUTRAN can identify which potential handover to prepare and which handover to initiate, PS-PS or SR-VCC based on: (1) the UE's SR-VCC capabilities, (2) 'SR-VCC indication' from the MME, (3) active VoIP bearer, and (4) target cell capabilities.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile