740 citations · 3.8k across the 111 of their papers we have counts for
10 papers · 2 filters
On the Capacity and Generalized Degrees of Freedom of the X Channel
Chiachi Huang, Viveck R. Cadambe, Syed A. Jafar
We explore the capacity and generalized degrees of freedom of the two-user Gaussian X channel, i.e. a generalization of the 2 user interference channel where there is an independen…
On the Secure Degrees of Freedom of Wireless X Networks
Tiangao Gou, Syed A. Jafar
Previous work showed that the X network with M transmitters, N receivers has MN/(M+N-1) degrees of freedom. In this work we study the degrees of freedom of the X network with secre…
A Layered Lattice Coding Scheme for a Class of Three User Gaussian Interference Channels
Sriram Sridharan, Amin Jafarian, Sriram Vishwanath +2
The paper studies a class of three user Gaussian interference channels. A new layered lattice coding scheme is introduced as a transmission strategy. The use of lattice codes allow…
Degrees of Freedom of the User MIMO Interference Channel
Tiangao Gou, Syed A. Jafar
We provide innerbound and outerbound for the total number of degrees of freedom of the user multiple input multiple output (MIMO) Gaussian interference channel with antenna…
Capacity of Symmetric K-User Gaussian Very Strong Interference Channels
Sriram Sridharan, Amin Jafarian, Sriram Vishwanath +1
This paper studies a symmetric K user Gaussian interference channel with K transmitters and K receivers. A "very strong" interference regime is derived for this channel setup. A "v…
Generalized Degrees of Freedom of the Symmetric Gaussian User Interference Channel
Syed A. Jafar, Sriram Vishwanath
We characterize the generalized degrees of freedom of the user symmetric Gaussian interference channel where all desired links have the same signal-to-noise ratio (SNR) and all…