372 citations · 668 across the 43 of their papers we have counts for
43 papers
A Universal Neural Receiver that Learns at the Speed of Wireless
Lingjia Liu, Lizhong Zheng, Yang Yi +1
Today we design wireless networks using mathematical models that govern communication in different propagation environments. We rely on measurement campaigns to deliver parametrize…
Neural Network-based Two-Dimensional Filtering for OTFS Symbol Detection
Jiarui Xu, Karim Said, Lizhong Zheng +1
Orthogonal time frequency space (OTFS) is a promising modulation scheme for wireless communication in high-mobility scenarios. Recently, a reservoir computing (RC) based approach h…
On Semi-supervised Estimation of Discrete Distributions under f-divergences
Hasan Sabri Melihcan Erol, Lizhong Zheng
We study the problem of estimating the joint probability mass function (pmf) over two random variables. In particular, the estimation is based on the observation of samples con…
Learning at the Speed of Wireless: Online Real-Time Learning for AI-Enabled MIMO in NextG
Jiarui Xu, Shashank Jere, Yifei Song +3
Integration of artificial intelligence (AI) and machine learning (ML) into the air interface has been envisioned as a key technology for next-generation (NextG) cellular networks.…
Operator SVD with Neural Networks via Nested Low-Rank Approximation
J. Jon Ryu, Xiangxiang Xu, H. S. Melihcan Erol +3
Computing eigenvalue decomposition (EVD) of a given linear operator, or finding its leading eigenvalues and eigenfunctions, is a fundamental task in many machine learning and scien…
2D-RC: Two-Dimensional Neural Network Approach for OTFS Symbol Detection
Jiarui Xu, Karim Said, Lizhong Zheng +1
Orthogonal time frequency space (OTFS) is a promising modulation scheme for wireless communication in high-mobility scenarios. Recently, a reservoir computing (RC) based approach h…