Clark School Home UMD
ECE

ECE News Story

Ulukus Invited to Lecture at 2012 European School of Information Theory

Ulukus Invited to Lecture at 2012 European School of Information Theory

Professor Sennur Ulukus
Professor Sennur Ulukus

ECE Professor Sennur Ulukus (ECE/ISR) was a featured lecturer at the 2012 European School of Information Theory. She lectured on Information Theoretic Security.  This lecture addressed security of single-user and multi-user wireless communication systems.  

Topics discussed included: Shannon's secrecy system and the one-time pad; Wyner's wiretap channel and Csiszar-Korner's generalization of the wiretap channel; the Gaussian wiretap channel;  independent parallel wiretap channels;  fading wiretap channel;  and the MIMO wiretap channel. Ulukus continued, presenting about multi-user wiretap channels; introducing the multiple-access wiretap channel and cooperative jamming; multi-receiver wiretap channel, broadcast channel with confidential messages; relay channel and cooperative secrecy; and interference channel with confidential messages. 

Information-theoretic physical-layer security has emerged in the past few years as a promising new approach to securing wireless communications. This field explores possibilities of providing security in the physical layer using techniques from information theory, communication theory and signal processing. This approach is a fundamental departure from the currently available cryptographic solutions in that the security it provides is unbreakable, provable and quantifiable (in bits/sec/hertz), and is effective even against computationally-unlimited adversaries. This approach exploits unique characteristics of the wireless medium, such as the inherent random fluctuations in the wireless channel, broadcast nature of wireless communications and overheard information, use of multiple antennas, and carefully designed multi-user interactions.  

Jointly organized by CTTC (Centre Tecnològic de Telecomunicacions de Catalunya), TUM (Technische Universität München) and Bahcesehir University, and officially sponsored by the IEEE Information Theory Society, the 2012 IEEE European School of Information Theory took place in Antalya, Turkey between the 16th and the 20th of April. Traditionally organized every two years, this European school arrived earlier than usual due to the increasing interest of the European students in the field. As usual, this year's school brought together students from many different countries and provided them the opportunity to listen to distinguished researchers in the field, present their own research results and get feedback. Seventy-five Ph.D. students from all over Europe participated in this school.

Related Articles:
Alum Ravi Tandon joins University of Arizona's ECE Department
Ulukus to investigate rechargable networks with energy cooperation
Alumna Jing Yang wins NSF CAREER Award
Ulukus to exploit wireless network interference in new NSF grant
Ulukus is PI for NSF grant on energy harvesting wireless communication devices
Five ECE Students Named Future Faculty Fellows
Six ECE Students Named Future Faculty Fellows
Sennur Ulukus is PI for NSF grant on secure cognitive radio networks

May 8, 2012


Prev   Next

Current Headlines

Mayergoyz's Book Recieves Outstanding Review

Flexus Living & Learning Community Honored by Women in Engineering ProActive Network

John Baras named IFAC Fellow

Cover of Nanotechnology Features Work From the Munday Lab

Alexander Barg receives NSF grant to study theoretic aspects of local data recovery

Khaligh gives keynote speech at ITEC 2016

FICO purchases alums' cyber risk startup

Former Chair of ECE and VP for Research, Dr. Patrick G. O'Shea, Named President of the University of College Cork in Ireland (UCC)

News Resources

Return to Newsroom

Search News

Archived News

Events Resources

Events Calendar

Additional Resources

UM Newsdesk

Faculty Experts