3 citations · 5 across the 3 of their papers we have counts for
3 papers
cs.IT2008★ 1 cited
Robust Precoder for Multiuser MISO Downlink with SINR Constraints
P. Ubaidulla, A. Chockalingam
In this paper, we consider linear precoding with SINR constraints for the downlink of a multiuser MISO (multiple-input single-output) communication system in the presence of imperf…
cs.IT2008★ 3 cited
Large MIMO Detection: A Low-Complexity Detector at High Spectral Efficiencies
K. Vishnu Vardhan, Saif K. Mohammed, A. Chockalingam +1
We consider large MIMO systems, where by `{\em large}' we mean number of transmit and receive antennas of the order of tens to hundreds. Such large MIMO systems will be of immense…
cs.IT2007★ 1 cited
Improved Linear Parallel Interference Cancellers
T. Srikanth, K. Vishnu Vardhan, A. Chockalingam +1
In this paper, taking the view that a linear parallel interference canceller (LPIC) can be seen as a linear matrix filter, we propose new linear matrix filters that can result in i…