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:
Jan. 20, 2004
Filed:
Jun. 08, 2000
David Lee, Somerset, NJ (US);
Lucent Technologies Inc., Murray Hill, NJ (US);
Abstract
This invention presents a new “Hit-or-Jump” system and method for embedded testing of components of communication systems that can be modeled by communicating extended finite state machines. It constructs test sequences efficiently with a high fault coverage. It does not have state space explosion, as is often encountered in exhaustive search, and it quickly covers the system components under test without being “trapped”, as is experienced by random walks. The algorithm has been implemented and applied to embedded testing of telephone services in an IN architecture, including the Basic Call Service (ECS) as well as other supplementary services.