Method and apparatus for monitoring a communications network

作者: Robert S. Crowder , George E. Binder

DOI:

关键词: Context (language use)Set (abstract data type)SoftwareSignalFrame (networking)Filter (signal processing)Real-time computingComputer scienceFieldbusMicrocomputerComputer hardware

摘要: A method and apparatus for the monitoring, detecting analyzing of signal errors on an electronic communications network, utilizing a communication fieldbus which includes receiving from collecting information electronically components each individual frame. This is selected by use software driven microcomputer. The sent through active real time filter array actively passes frames. filters are may context present in selecting microcomputer also used to display these frames time. Additionally, be captured manually or automatically stored electronically. Automatic capturing accomplished trigger mechanism set simulator included generating simulated displayed simultaneously with signal.

参考文章(16)
James L. Conrath, Paul A. Singer, Programmable time varying attenuator ,(1985)
William P. Simonds, Teddy K. Stitzlein, Apparatus for analysis of computer channel failures ,(1985)
Michael D. Keitz, Theodore S. Rappaport, Victor Fung, Computer-based bit error simulation for digital wireless communications United States Patent and Trademark Office. ,(1991)
Katsuhiko Yuura, Kenji Mochizuki, Noriyuki Abe, Yukihito Maejima, Mitsuyuki Masui, Toko Ohtsubo, Equipment and method for interactive testing and simulating of a specification of a network system ,(1991)
Gary B. Videlock, Mark J. Freitas, Russell C. Gocht, AnneMarie Freitas, Apparatus and method for learning and filtering destination and source addresses in a local area network system ,(1990)
Lawrence C. N. Tseung, Guaranteed reliable broadcast network ,(1989)
A.C. Weaver, R. Simoncic, Computer communications for factory automation international symposium on industrial electronics. pp. 413- 418 ,(1993) , 10.1109/ISIE.1993.268770