70 citations · 169 across the 15 of their papers we have counts for
5 papers · 2 filters
Two-hop Secure Communication Using an Untrusted Relay
Xiang He, Aylin Yener
We consider a source-destination pair that can only communicate through an untrusted intermediate relay node. The intermediate node is willing to employ a designated relaying schem…
Interference Channels with Strong Secrecy
Xiang He, Aylin Yener
It is known that given the real sum of two independent uniformly distributed lattice points from the same nested lattice codebook, the eavesdropper can obtain at most 1 bit of info…
Providing Secrecy With Structured Codes: Tools and Applications to Two-User Gaussian Channels
Xiang He, Aylin Yener
Recent results have shown that structured codes can be used to construct good channel codes, source codes and physical layer network codes for Gaussian channels. For Gaussian chann…
Providing Secrecy with Lattice Codes
Xiang He, Aylin Yener
Recent results have shown that lattice codes can be used to construct good channel codes, source codes and physical layer network codes for Gaussian channels. On the other hand, fo…
The Gaussian Many-to-One Interference Channel with Confidential Messages
Xiang He, Aylin Yener
We investigate the -user many-to-one interference channel with confidential messages in which the th user experiences interference from all other users, and is at the s…