2 citations · 2 across the 5 of their papers we have counts for
5 papers · 1 filter
Low-Complexity Tone Injection via Candidate Ranking for PAPR Reduction in OFDM and AFDM Systems
Yupeng Zheng, Ang Li, Jinfei Wang +2
Tone injection (TI) is a promising distortionless PAPR reduction technique that incurs no spectral efficiency loss. However, state-of-the-art TI schemes based on random candidate g…
Block-Weighted Lasso for Joint Optimization of Memory Depth and Kernels in Wideband DPD
Jinfei Wang, Yi Ma, Fei Tong +1
The optimizations of both memory depth and kernel functions are critical for wideband digital pre-distortion (DPD). However, the memory depth is usually determined via exhaustive s…
Exploiting Non-uniform Quantization for Enhanced ILC in Wideband Digital Pre-distortion
Jinfei Wang, Yi Ma, Fei Tong +1
In this paper, it is identified that lowering the reference level at the vector signal analyzer can significantly improve the performance of iterative learning control (ILC). We pr…
Network-ELAA Beamforming and Coverage Analysis for eMBB/URLLC in Spatially Non-Stationary Rician Channels
Jinfei Wang, Yi Ma, Na Yi +2
In vehicle-to-infrastructure (V2I) networks, a cluster of multi-antenna access points (APs) can collaboratively conduct transmitter beamforming to provide data services (e.g., eMBB…
Massive-MIMO MF Beamforming with or without Grouped STBC for Ultra-Reliable Single-Shot Transmission Using Aged CSIT
Jinfei Wang, Yi Ma, Na Yi +2
The technology of using massive transmit-antennas to enable ultra-reliable single-shot transmission (URSST) is challenged by the transmitter-side channel knowledge (i.e., CSIT) imp…