73 citations · 274 across the 31 of their papers we have counts for
36 papers
Beam-Coherence-Aware Two-Stage Digital Combining for mmWave MU-MIMO Systems
Yasaman Khorsandmanesh, Emil Bjornson, Joakim Jalden +1
This paper considers a wideband millimeter-wave MIMO system with fully digital transceivers at both the base station and the user equipment (UE), focusing on mobile scenarios. To r…
Joint Uplink-Downlink Fronthaul Bit Allocation in Fronthaul-Limited Massive MU-MIMO Systems
Yasaman Khorsandmanesh, Emil Bjornson, Joakim Jalden
This paper optimizes the fronthaul bit allocation in massive multi-user multiple-input multiple-output (MU-MIMO) systems operating with limited-capacity fronthaul links. We conside…
Splitting Precoding with Subspace Selection and Quantized Refinement for Massive MIMO
Yasaman Khorsandmanesh, Emil Bjornson, Joakim Jalden
Limited fronthaul capacity is a practical bottleneck in massive multiple-input multiple-output (MIMO) 5G architectures, where a base station (BS) consists of an advanced antenna sy…
Channel-Coherence-Adaptive Two-Stage Fully Digital Combining for mmWave MIMO Systems
Yasaman Khorsandmanesh, Emil Björnson, Joakim Jaldén +1
This paper considers a millimeter-wave wideband point-to-point MIMO system with fully digital transceivers at the base station and the user equipment (UE), focusing on mobile UE sc…
Fronthaul Quantization-Aware MU-MIMO Precoding for Sum Rate Maximization
Yasaman Khorsandmanesh, Emil Björnson, Joakim Jaldén
This paper considers a multi-user multiple-input multiple-output (MU-MIMO) system where the precoding matrix is selected in a baseband unit (BBU) and then sent over a digital front…
Quantisation-aware Precoding for MU-MIMO with Limited-capacity Fronthaul
Yasaman Khorsandmanesh, Emil Björnson, Joakim Jaldèn
Base stations in 5G and beyond use advanced antenna systems (AASs), where multiple passive antenna elements and radio units are integrated into a single box. A critical bottleneck…