1 citations · 1 across the 4 of their papers we have counts for
4 papers
Lattice Reduction Aided Precoding for Multiuser MIMO using Seysen's Algorithm
HongSun An, Manar Mohaisen, KyungHi Chang
Lenstra-Lenstra-Lovasz (LLL) algorithm, which is one of the lattice reduction (LR) techniques, has been extensively used to obtain better basis of the channel matrix. In this paper…
Improved Achievable Rates for Regularized Tomlinson-Harashima Precoding in Multiuser MIMO Downlink
Bing Hui, Manar Mohaisen, KyungHi Chang
Tomlinson-Harashima precoding (THP) is considered as a prominent precoding scheme due to its capability to efficiently cancel out the known interference at the transmitter side. Th…
On Transmit Antenna Selection for Multiuser MIMO Systems with Dirty Paper Coding
Manar Mohaisen, KyungHi Chang
In this paper, we address the transmit antenna selection in multi-user MIMO systems with precoding. The optimum and reduced complexity sub-optimum antenna selection algorithms are…
Coordinated transmit and receive processing with adaptive multi-stream selection
HongSun An, Manar Mohaisen, DongKeol Han +1
In this paper, we propose an adaptive coordinated Tx-Rx beamforming scheme for inter-user interference cancellation, when a base station (BS) communicates with multiple users that…