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:
Nov. 12, 2013
Filed:
Jan. 19, 2011
Hirokazu Shimada, Kawasaki, JP;
Yoshimi Toyoda, Kawasaki, JP;
Hideki Yoshitome, Kawasaki, JP;
Satoshi Maeda, Kawasaki, JP;
Chie Eiza, Kawasaski, JP;
Hirokazu Shimada, Kawasaki, JP;
Yoshimi Toyoda, Kawasaki, JP;
Hideki Yoshitome, Kawasaki, JP;
Satoshi Maeda, Kawasaki, JP;
Chie Eiza, Kawasaski, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A data relay device relays data between a base station device and a base station control device. The data relay device includes a data transmission time acquiring unit that acquires a data transmission time from when data is transmitted from the data relay device to when the data is received by the data relay device via the base station device, a frame value detecting unit that detects a predetermined frame value from a frame transmitted from the base station control device and stores the data, and a frame transmitting unit that, when the predetermined frame value is detected, after a predetermined time elapses in addition to the data transmission time acquired by the data transmission time acquiring unit after detection, transmits a frame having the same frame value as the detected one to a transmission source of the frame from which the predetermined frame value is detected.