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:
Apr. 09, 2013
Filed:
Aug. 19, 2009
Akihito Hanaki, Yokohama, JP;
Yoshikazu Goto, Yokohama, JP;
Akihito Hanaki, Yokohama, JP;
Yoshikazu Goto, Yokohama, JP;
NTT DoCoMo, Inc., Tokyo, JP;
Abstract
A base station includes a scheduling unitand a call admission control unit. The scheduling unitincludes a first determination unitto determine whether or not a transmission frequency of transmission rate control data for decreasing transmission rate for uplink data is equal to or higher than a transmission frequency threshold, a second determination unitto determine whether or not a counted number value of rate lowering event occurrences exceeds a counted number threshold, the rate lowering event being an event that decreases transmission rate for uplink data, and a setting unitto set admission permission information to information for limiting an admission of a new call in a case where the transmission frequency is equal to or higher than the predetermined frequency, and where the counted number value of rate lowering event occurrences exceeds the counted number threshold. The call admission control unitdetermines whether or not to permit the admission of a new call based on the admission permission information set by the scheduling unit