53 citations · 103 across the 7 of their papers we have counts for
7 papers
Interference Reduction in Multi-Cell Massive MIMO Systems II: Downlink Analysis for a Finite Number of Antennas
Liangbin Li, Alexei Ashikhmin, Thomas Marzetta
Sharing global channel information at base stations (BSs) is commonly assumed for downlink multi-cell precoding. In the context of massive multi-input multi-output (MIMO) systems w…
Interference Reduction in Multi-Cell Massive MIMO Systems I: Large-Scale Fading Precoding and Decoding
Alexei Ashikhmin, Thomas L. Marzetta, Liangbin Li
A wireless massive MIMO system entails a large number (tens or hundreds) of base station antennas serving a much smaller number of users, with large gains in spectral-efficiency an…
Maximum-rate Transmission with Improved Diversity Gain for Interference Networks
Liangbin Li, Hamid Jafarkhani
Interference alignment (IA) was shown effective for interference management to improve transmission rate in terms of the degree of freedom (DoF) gain. On the other hand, orthogonal…
Multi-Antenna System Design with Bright Transmitters and Blind Receivers
Liangbin Li, Hamid Jafarkhani
This paper considers a scenario for multi-input multi-output (MIMO) communication systems when perfect channel state information at the transmitter (CSIT) is given while the equiva…
Short-term Performance Limits of MIMO Systems with Side Information at the Transmitter
Liangbin Li, Hamid Jafarkhani
The fundamental performance limits of space-time block code (STBC) designs when perfect channel information is available at the transmitter (CSIT) are studied in this report. With…
Multi-Source Transmission for Wireless Relay Networks with Linear Complexity
Liangbin Li, Yindi Jing, Hamid Jafarkhani
This paper considers transmission schemes in multi-access relay networks (MARNs) where single-antenna sources send independent information to one -antenna destination throug…