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. 18, 2012
Filed:
Sep. 16, 2008
Jun LI, Indianapolis, IN (US);
Kai Xie, Beijing, CN;
Yun Tao Shi, Beijing, CN;
SI Nan Shangguan, Beijing, CN;
Jun Li, Indianapolis, IN (US);
Kai Xie, Beijing, CN;
Yun Tao Shi, Beijing, CN;
Si Nan Shangguan, Beijing, CN;
Thomson Licensing, Issy les Moulineaux, FR;
Abstract
A method and apparatus are described for content delivery, including receiving content from a first network, moving into a coverage area of a second network, performing a handover, receiving content from the second network and dropping any duplicate content packets. Also described are a method and apparatus for content delivery including receiving content from a first network, performing a handover, receiving content from a second network, determining if any content is missing and requesting the missing content.