activity
20162026
most citedReconfigurable Intelligent Surface-Assisted Massive MIMO: Favorable Propagation, Channel Hardening, and Rank Deficiency

4 citations · 6 across the 21 of their papers we have counts for

collaborators
Showing 2019Show all

2 papers · 1 filter

cs.IT2019

Sum Spectral Efficiency Maximization in Massive MIMO Systems: Benefits from Deep Learning

Trinh Van Chien, Emil Björnson, Erik G. Larsson

This paper investigates the joint data and pilot power optimization for maximum sum spectral efficiency (SE) in multi-cell Massive MIMO systems, which is a non-convex problem. We f…

cs.IT2019

Two-Layer Decoding in Cellular Massive MIMO Systems with Spatial Channel Correlation

Trinh Van Chien, Christopher Mollén, Emil Björnson

This paper studies a two-layer decoding method that mitigates inter-cell interference in multi-cell Massive MIMO systems. In layer one, each base station (BS) estimates the channel…