Publications

OTFSensi: OTFS Sensing for Human Activity Recognition in Future 6G Networks

Xinyuan Wei, Weijie Yuan, Kecheng Zhang, Qin Tao, Fan Liu, Rui Wang

IEEE Transactions on Mobile Computing, vol. 25, no. 6, pp. 8467-8479, Jun. 2026

Robust and Extensible Multi-Branch Semantic Communication in LAWNs: Deployment-Efficient Design With SDR-Based Validation

Guixiong Chen, Hongjia Huang, Xinyuan Wei, Ruizhi Ruan, Yuanhao Cui, Weijie Yuan

IEEE Transactions on Mobile Computing, vol. 25, no. 6, pp. 8327-8339, Jun. 2026

SDR-Empowered Environment Sensing Design and Experimental Validation Using OTFS-ISAC Signals

Jun Wu, Yuye Shi, Weijie Yuan, Qingqing Cheng, Buyi Li, Xinyuan Wei

IEEE Transactions on Mobile Computing, vol. 24, no. 11, pp. 12252-12263, Nov. 2025

OTFS-Assisted ISAC System: Delay Doppler Channel Estimation and SDR-Based Implementation

Xinyuan Wei, Weijie Yuan, Kecheng Zhang, Fan Liu

IEEE Transactions on Mobile Computing, vol. 24, no. 11, pp. 11865-11878, Nov. 2025

Experimental Implementation of an OTFS-Based ISAC System

Yuye Shi, Buyi Li, Xinyuan Wei, Hongjia Huang

IEEE/CIC International Conference on Communications in China (ICCC Workshops), pp. 587-592, Aug. 2024

Parameter-Inherited Delay Doppler Channel Estimation Based on Unitary AMP

Xinyuan Wei, Weijie Yuan, Feifei Gao, Guangjie Han

IEEE Global Communications Conference (GLOBECOM), pp. 4182-4187, Dec. 2023

SDR System Design and Implementation on Delay-Doppler Communications and Sensing

Xinyuan Wei, Lingyan Zhang, Weijie Yuan, Fan Liu, Shuangyang Li, Zhiqiang Wei

IEEE Wireless Communications and Networking Conference (WCNC), pp. 1-6, Mar. 2023