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:
Jul. 16, 2013
Filed:
Aug. 28, 2006
Masafumi Usuda, Tokyo, JP;
Anil Umesh, Yokohama, JP;
Masafumi Usuda, Tokyo, JP;
Anil Umesh, Yokohama, JP;
NTT DoCoMo, Inc., Tokyo, JP;
Abstract
A transmission rate control method for controlling a transmission rate of uplink user data, based on a received relative transmission rate of the uplink user data which is transmitted via an E-RGCH, includes: transmitting, at a radio base station, any one of Up command which instructs to increase the transmission rate of the uplink user data, Down command which instructs to decrease the transmission rate of the uplink user data, or Don't care command which instructs to maintain the transmission rate of the uplink user data, to the mobile station via the E-RGCH, as the relative transmission rate; and maintaining, at the mobile station, the transmission rate of the uplink user data, when the mobile station receives the Down command or the Don't care command, and when the uplink user data to be transmitted become empty in a transmission buffer of the mobile station.