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:
Nov. 12, 2013
Filed:
Jul. 26, 2012
Yoshiaki Ohta, Kawasaki, JP;
Yoshiharu Tajima, Kawasaki, JP;
Kazuhisa Obuchi, Kawasaki, JP;
Ryuichi Takechi, Kawasaki, JP;
Naotoshi Watanabe, Kawasaki, JP;
Yoshinori Tanaka, Kawasaki, JP;
Katsumasa Sugiyama, Kawasaki, JP;
Yoshiaki Ohta, Kawasaki, JP;
Yoshiharu Tajima, Kawasaki, JP;
Kazuhisa Obuchi, Kawasaki, JP;
Ryuichi Takechi, Kawasaki, JP;
Naotoshi Watanabe, Kawasaki, JP;
Yoshinori Tanaka, Kawasaki, JP;
Katsumasa Sugiyama, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A mobile communication system, that includes a buffer storing packet data to be sent; and a controller configured for discarding the packet data according to a value of a timer corresponding to the packet data, maintaining the value of the timer corresponding to the packet data when a handover is performed without restarting or resetting the value of the timer, wherein the discarding further includes discarding the corresponding packet data when the value of the timer reaches a given value.