Asymptotic SEP analysis and optimization of linear-quantized precoding in massive MIMO systems
A promising approach to deal with the high hardware cost and energy consumption of
massive MIMO transmitters is to use low-resolution digital-to-analog converters (DACs) at …
massive MIMO transmitters is to use low-resolution digital-to-analog converters (DACs) at …
Efficient quantized constant envelope precoding for multiuser downlink massive MIMO systems
Quantized constant envelope (QCE) precoding, a new transmission scheme that only
discrete QCE transmit signals are allowed at each antenna, has gained growing research …
discrete QCE transmit signals are allowed at each antenna, has gained growing research …
Diversity order analysis for quantized constant envelope transmission
Quantized constant envelope (QCE) transmission is a popular and effective technique to
reduce the hardware cost and improve the power efficiency of 5G and beyond systems …
reduce the hardware cost and improve the power efficiency of 5G and beyond systems …
A Novel Negative ℓ1 Penalty Approach for Multiuser One-Bit Massive MIMO Downlink with PSK Signaling
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 …
multiple-input multiple-output (MIMO) system with phase shift keying (PSK) modulation and …
An approximation proximal gradient algorithm for nonconvex-linear minimax problems with nonconvex nonsmooth terms
J He, H Zhang, Z Xu - Journal of Global Optimization, 2024 - Springer
Nonconvex minimax problems have attracted significant attention in machine learning,
wireless communication and many other fields. In this paper, we propose an efficient …
wireless communication and many other fields. In this paper, we propose an efficient …