2 citations · 2 across the 5 of their papers we have counts for
6 papers
Sensing Mutual Information for Communication Signal with Deterministic Pilots and Random Data Payloads
Lei Xie, Hengtao He, Jun Tong +2
The recent emergence of the integrated sensing and communication (ISAC) framework has sparked significant interest in quantifying the sensing capabilities inherent in communication…
Adaptive Matched Filtering for Sensing With Communication Signals in Cluttered Environments
Lei Xie, Hengtao He, Yifeng Xiong +2
This paper investigates the performance of the adaptive matched filtering (AMF) in cluttered environments, particularly when operating with superimposed signals. Since the instanta…
Bistatic Target Detection by Exploiting Both Deterministic Pilots and Unknown Random Data Payloads
Lei Xie, Fan Liu, Shenghui Song +1
Integrated sensing and communication (ISAC) plays a crucial role in 6G, enabling innovative applications such as drone surveillance, urban air mobility, and low-altitude logistics.…
Sensing Mutual Information with Random Signals in Gaussian Channels: Bridging Sensing and Communication Metrics
Lei Xie, Fan Liu, Jiajin Luo +1
Sensing performance is typically evaluated by classical radar metrics, such as Cramer-Rao bound and signal-to-clutter-plus-noise ratio. The recent development of the integrated sen…
Approximate Message Passing-Enhanced Graph Neural Network for OTFS Data Detection
Wenhao Zhuang, Yuyi Mao, Hengtao He +4
Orthogonal time frequency space (OTFS) modulation has emerged as a promising solution to support high-mobility wireless communications, for which, cost-effective data detectors are…
Sensing Mutual Information with Random Signals in Gaussian Channels
Lei Xie, Fan Liu, Zhanyuan Xie +2
Sensing performance is typically evaluated by classical metrics, such as Cramer-Rao bound and signal-to-clutter-plus-noise ratio. The recent development of the integrated sensing a…