201 citations · 1.2k across the 107 of their papers we have counts for
3 papers · 2 filters
Hierarchical Polar Coding for Achieving Secrecy over Fading Wiretap Channels without any Instantaneous CSI
Hongbo Si, O. Ozan Koyluoglu, Sriram Vishwanath
This paper presents a polar coding scheme to achieve secrecy in block fading binary symmetric wiretap channels without the knowledge of instantaneous channel state information (CSI…
A Perspective on Future Research Directions in Information Theory
Jeffrey G. Andrews, Alexandros Dimakis, Lara Dolecek +15
Information theory is rapidly approaching its 70th birthday. What are promising future directions for research in information theory? Where will information theory be having the mo…
Expansion Coding for Channel and Source Coding
Hongbo Si, O. Ozan Koyluoglu, Kumar Appaiah +1
A general method of coding over expansion is proposed,which allows one to reduce the highly non-trivial problems of coding over analog channels and compressing analog sources to a…