Plenary Lecture

Statistical Performance Analysis of Communications Channels in Real-Time

Abstract: Measuring the performance of communication channels is very critical for service availability, service performance sustainability, as well as quality of service in telecommunication Networks. One of the key metrics is the Bit Error Performance (BER), which is measured using complex and expensive instruments, and bit error detecting correcting codes (EDC) embedded in the signal of the information channel. However, EDCs are although indispensable for their bit error correcting ability, require many frames of information to provide a good statistical BER value for each channel.
In this lecture, we describe a statistical analytical method based on which we estimate synchronously the performance parameters of all incoming communication channels in microseconds and thus in real-time. This method provides estimation of BER, SNR, NF, Q, and min-max signal levels of current and previous values. In addition, we describe the realization of the method with a simple CMOS circuit. We also describe the benefits of the method and compare with well-established methods.

Brief Biography of the Speaker:
Stamatios V. Kartalopoulos, PhD, is currently the Williams Professor in Telecommunications Networking at the University of Oklahoma. His research emphasis is on optical communication networks (FSO, long haul and FTTH), optical technology including optical metamaterials, and optical communications security including quantum cryptography and key distribution. Prior to this, he was with Bell Laboratories where he defined, led and managed research and development teams in the areas of DWDM networks, SONET/SDH and ATM, Cross-connects, Switching, Transmission and Access systems. He has received the President’s Award and many awards of Excellence.
He holds nineteen patents in communications networks, and has published more than hundred fifty scientific papers, nine reference textbooks important in advanced fiber optic communications and security, and has also contributed several chapters to other books.
He has been an IEEE and a Lucent Technologies Distinguished Lecturer and has lectured at international Universities, at NASA and conferences. He has been keynote speaker of major international conferences, has moderated executive forums, has been a panelist of interdisciplinary panels, and has organized symposia, workshops and sessions at major international communications conferences.
Dr Kartalopoulos is an IEEE Fellow, chair and founder of the IEEE ComSoc Communications & Information Security Technical Committee, member at large of IEEE New Technologies Directions Committee, and has served editor-in-chief of IEEE Press, chair of ComSoc Emerging Technologies and of SPCE Technical Committees, Area-editor of IEEE Communications Magazine/Optical Communications, member of IEEE PSPB, and VP of IEEE Computational Intelligence Society.

Read More