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. 06, 2013
Filed:
Mar. 21, 2008
Applicants:
Jun Nagata, Minato-ku, JP;
Naoto Itaba, Minato-ku, JP;
Seiji Kondo, Minato-ku, JP;
Sadafuku Hayashi, Minato-ku, JP;
Inventors:
Jun Nagata, Minato-ku, JP;
Naoto Itaba, Minato-ku, JP;
Seiji Kondo, Minato-ku, JP;
Sadafuku Hayashi, Minato-ku, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 36/00 (2009.01); H04L 12/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided is a handover originating base station which transmits data to a handover destination base station, for performing mobile communication terminal handover in a mobile communication system. The handover originating base station is provided with a means for transmitting data whose transmission is not confirmed by a communication terminal, with information which indicates data transmitted just before.