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. 30, 2004
Filed:
Mar. 22, 2001
Hiroyuki Asano, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
In a subscriber testing system, a V5 interface protocol is used as a communication protocol. A switch includes a processing unit for transmitting to a communication node a piece of test specifying information, inputted from a maintenance/operation terminal, for indicating a subscriber test for a subscriber's line and subscriber circuit that correspond to an accommodated subscriber by use of specifying information of a message type based on the V5 interface protocol. The communication node includes a processing unit for making a testing device execute the subscriber test on the basis of the test specifying information received via a logical link from the switch, and sending test result information for informing of a result of the test back to the switch by use of specifying information of a message type based on the V5 interface protocol.