14 citations · 15 across the 8 of their papers we have counts for
3 papers · 1 filter
Interference-Cancellation-Based Channel Knowledge Map Construction and Its Applications to Channel Estimation
Wenjun Jiang, Xiaojun Yuan, Boyu Teng +2
Channel knowledge map (CKM) is viewed as a digital twin of wireless channels, providing location-specific channel knowledge for environment-aware communications. A fundamental prob…
Learning-based Block-wise Planar Channel Estimation for Time-Varying MIMO OFDM
Chenchen Liu, Wenjun Jiang, Xiaojun Yuan
In this paper, we propose a learning-based block-wise planar channel estimator (LBPCE) with high accuracy and low complexity to estimate the time-varying frequency-selective channe…
Scalable Near-Field Localization Based on Partitioned Large-Scale Antenna Array
Xiaojun Yuan, Yuqing Zheng, Mingchen Zhang +2
This paper studies a passive localization system, where an extremely large-scale antenna array (ELAA) is deployed at the base station (BS) to locate a user equipment (UE) residing…