no code implementations • 19 Dec 2023 • Yuqing Zheng, Mingchen Zhang, Boyu Teng, Xiaojun Yuan
The user is considered to be in the near-field (Fresnel) region of the BS array.
no code implementations • 31 Oct 2022 • Yong Zuo, Mingyang Yue, Mingchen Zhang, Sixian Li, Shaojie Ni, Xiaojun Yuan
We focus on the joint device activity detection (DAD) and channel estimation (CE) problem at the satellite access point.