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:
Oct. 25, 2011
Filed:
Apr. 14, 2006
Applicants:
Tomoki Sao, Yokohama, JP;
Shinya Tanaka, Yokohama, JP;
Hiroyuki Ishii, Yokosuka, JP;
Takehiro Nakamura, Yokohama, JP;
Inventors:
Tomoki Sao, Yokohama, JP;
Shinya Tanaka, Yokohama, JP;
Hiroyuki Ishii, Yokosuka, JP;
Takehiro Nakamura, Yokohama, JP;
Assignee:
NTT DoCoMo, Inc., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/00 (2009.01); G06F 11/00 (2006.01); H04L 12/28 (2006.01); H04J 3/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
A target base station transmits a traffic assignment signal a plurality of times to a control station for notifying a traffic amount of downlink data that can be processed by the target base station, after a notified cell change timing in which the mobile station changes a communicating base station.