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. 19, 1993
Filed:
Oct. 21, 1991
Yoshihiro Watanabe, Yokohama, JP;
Junichi Yamazaki, Atsugi, JP;
Kazuo Hajikano, Suwarashi, JP;
Toshio Shimoe, Hadano, JP;
Yoji Tsuboi, Tokyo, JP;
Norihito Nishimoto, Yokohama, JP;
Yoshiharu Sato, Yokohama, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A transmission line control processor performs various processes in response to requests of a call processor for capture, allotment, and release of a subscriber line or an inter-station line. Additionally, in response to requests of the call processor for a reservation, connection, and disconnection of a path, the transmission line control processor instructs an ATM switch to connect or disconnect the path. These processes can be performed using with the existing functions of ordinary call processors, and such complicated processes as the management of bands at ATM switches are executed exclusively by a transmission line control processor.