2 papers
cs.IT2015
On the Role of Transmit Correlation Diversity in Multiuser MIMO Systems
Junyoung Nam, Giuseppe Caire, Young-Jo Ko +1
Correlation across transmit antennas, in multiple antenna systems (MIMO), has been studied in various scenarios and has been shown to be detrimental or provide benefits depending o…
cond-mat.stat-mech2004
Error-correcting codes on scale-free networks
Jung-Hoon Kim, Young-Jo Ko
We investigate the potential of scale-free networks as error-correcting codes. We find that irregular low-density parity-check codes with highest performance known to date have deg…