22 citations · 28 across the 6 of their papers we have counts for
6 papers · 1 filter
Achievable Rates for K-user Gaussian Interference Channels
Amin Jafarian, Sriram Vishwanath
The aim of this paper is to study the achievable rates for a user Gaussian interference channels for any SNR using a combination of lattice and algebraic codes. Lattice codes a…
The Two-User Gaussian Fading Broadcast Channel
Amin Jafarian, Sriram Vishwanath
This paper presents outerbounds for the two-user Gaussian fading broadcast channel. These outerbounds are based on Costa's entropy power inequality (Costa-EPI) and are formulated m…
On Achievable Rates for Non-Linear Deterministic Interference Channels
Amin Jafarian, Sriram Vishwanath
This paper extends the literature on interference alignment to more general classes of deterministic channels which incorporate non-linear input-output relationships. It is found t…
On the Capacity of One-sided Two user Gaussian Fading Broadcast Channels
Amin Jafarian, Sriram Vishwanath
In this paper, we investigate upper and lower bounds on the capacity of two-user fading broadcast channels where one of the users has a constant (non-fading) channel. We use the Co…
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…
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…