201 citations · 773 across the 31 of their papers we have counts for
4 papers · 1 filter
Individual Secrecy for the Broadcast Channel
Yanling Chen, O. Ozan Koyluoglu, Aydin Sezgin
This paper studies the problem of secure communication over broadcast channels under the individual secrecy constraints. That is, the transmitter wants to send two independent mess…
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…
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…
Individual secrecy for broadcast channels with receiver side information
Yanling Chen, O. Ozan Koyluoglu, Aydin Sezgin
This paper studies the problem of secure communication over the broadcast channel with receiver side information under the lens of individual secrecy constraints. That is, the tran…