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:
Feb. 21, 2006
Filed:
Aug. 15, 2001
Kiyohiko Yoshida, Yokohama, JP;
Hideo Aoe, Yokohama, JP;
Shuichi Miyazaki, Yokohama, JP;
Shuuichi Kozawa, Yokohama, JP;
Koji Hirayama, Chigasaki, JP;
Kiyohiko Yoshida, Yokohama, JP;
Hideo Aoe, Yokohama, JP;
Shuichi Miyazaki, Yokohama, JP;
Shuuichi Kozawa, Yokohama, JP;
Koji Hirayama, Chigasaki, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
In a mobile communication system in which a plurality of base stations are connected to a communication network via a packet transfer node and a transmission rate of a forward link radio channel between a base station and a mobile station dynamically changes, each of the base stations designates a packet transmission rate in accordance with the status of a radio channel of each of mobile stations under control for the packet transmission node, and the packet control node transfers packets destined for each of mobile stations to the base station at the designated transfer rate.