2 papers
cs.IT2016
Location-Aided Pilot Contamination Avoidance for Massive MIMO Systems
L. Srikar Muppirisetty, Themistoklis Charalambous, Johnny Karout +2
Pilot contamination, defined as the interference during the channel estimation process due to reusing the same pilot sequences in neighboring cells, can severely degrade the perfor…
cs.IT2016
Achievable Rates of Multidimensional Rotationally Invariant Distributions
Johnny Karout, Rene'-Jean Essiambre, Erik Agrell +1
The maximum achievable rate or mutual informa- tion of multidimensional rotationally invariant distributions in the presence of additive white Gaussian noise is analyzed. A simple…