2 citations · 4 across the 13 of their papers we have counts for
5 papers · 1 filter
An Adaptive Proximal Inexact Gradient Framework and Its Application to Per-Antenna Constrained Joint Beamforming and Compression Design
Xilai Fan, Bo Jiang, Ya-Feng Liu
In this paper, we propose an adaptive proximal inexact gradient (APIG) framework for solving a class of nonsmooth composite optimization problems involving function and gradient er…
Joint Beamforming and Compression Design for Per-Antenna Power Constrained Cooperative Cellular Networks
Xilai Fan, Ya-Feng Liu, Bo Jiang
In the cooperative cellular network, relay-like base stations are connected to the central processor (CP) via rate-limited fronthaul links and the joint processing is performed at…
Efficient Quantized Constant Envelope Precoding for Multiuser Downlink Massive MIMO Systems
Zheyu Wu, Ya-Feng Liu, Bo Jiang +1
Quantized constant envelope (QCE) precoding, a new transmission scheme that only discrete QCE transmit signals are allowed at each antenna, has gained growing research interests du…
Efficient CI-Based One-Bit Precoding for Multiuser Downlink Massive MIMO Systems with PSK Modulation
Zheyu Wu, Bo Jiang, Ya-Feng Liu +2
In this paper, we consider the one-bit precoding problem for the multiuser downlink massive multiple-input multiple-output (MIMO) system with phase shift keying (PSK) modulation. W…
A Novel Negative Penalty Approach for Multiuser One-Bit Massive MIMO Downlink with PSK Signaling
Zheyu Wu, Bo Jiang, Ya-Feng Liu +1
This paper considers the one-bit precoding problem for the multiuser downlink massive multiple-input multiple-output (MIMO) system with phase shift keying (PSK) modulation and focu…