66 citations · 322 across the 14 of their papers we have counts for
14 papers · 1 filter
On Degrees of Freedom Region of MIMO Networks without CSIT
Chiachi Huang, Syed A. Jafar, Shlomo Shamai +1
In this paper, we study the effect of the absence of channel knowledge for multiple-input-multiple-output (MIMO) networks. Specifically, we assume perfect channel state information…
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…
On Information Rates of the Fading Wyner Cellular Model via the Thouless Formula for the Strip
Nathan Levy, Ofer Zeitouni, Shlomo Shamai
We apply the theory of random Schrödinger operators to the analysis of multi-users communication channels similar to the Wyner model, that are characterized by short-range intra-ce…
On Certain Large Random Hermitian Jacobi Matrices with Applications to Wireless Communications
Nathan Levy, Oren Somekh, Shlomo Shamai +1
In this paper we study the spectrum of certain large random Hermitian Jacobi matrices. These matrices are known to describe certain communication setups. In particular we are inter…
Uplink Macro Diversity of Limited Backhaul Cellular Network
Amichai Sanderovich, Oren Somekh, H. Vincent Poor +1
In this work new achievable rates are derived, for the uplink channel of a cellular network with joint multicell processing, where unlike previous results, the ideal backhaul netwo…
On the Spectrum of Large Random Hermitian Finite-Band Matrices
Oren Somekh, Osvalso Simeone, Benjamin M. Zaidel +2
The open problem of calculating the limiting spectrum (or its Shannon transform) of increasingly large random Hermitian finite-band matrices is described. In general, these matrice…