7 citations · 9 across the 11 of their papers we have counts for
12 papers
Mobility Information Capacity in the Sky: A Gaussian Channel Perspective
Weijie Yuan, Fan Liu, Shuangyang Li +2
Existing airspace capacity metrics mainly quantify occupancy or flow, although the same number of aerial vehicles may result in different motion alternatives. This letter establish…
Parallel Collaborative ADMM Privacy Computing and Adaptive GPU Acceleration for Distributed Edge Networks
Mengchun Xia, Zhicheng Dong, Donghong Cai +3
Distributed computing has been widely applied in distributed edge networks for reducing the processing burden of high-dimensional data centralization, where a high-dimensional comp…
Two-Dimensional Pinching-Antenna Systems: Modeling and Beamforming Design
Yuan Zhong, Yue Xiao, Yijia Li +3
Recently, the pinching-antenna system (PASS) has emerged as a promising architecture owing to its ability to reconfigure large-scale path loss and signal phase by activating radiat…
Autonomous Driving with RSMA-Enabled Finite Blocklength Transmissions: Ergodic Performance Analysis and Optimization
Yi Wang, Yingyang Chen, Li Wang +3
Rate-splitting multiple access (RSMA) is a key technology for next-generation multiple access systems due to its robustness against imperfect channel state information (CSI). This…
Cross-Frame OTFS Parameter Estimation Based On Chinese Remainder Theorem
Zhenyu Zhang, Qianli Wang, Gang Liu +2
Orthogonal time-frequency space (OTFS) is a potential waveform for integrated sensing and communications (ISAC) systems because it can manage communication and sensing metrics in o…
Joint Beamforming Design for Integrated Sensing and Communication Systems with Hybrid-Colluding Eavesdroppers
Meiding Liu, Zhengchun Zhou, Qiao Shi +4
In this paper, we consider the physical layer security (PLS) problem for integrated sensing and communication (ISAC) systems in the presence of hybrid-colluding eavesdroppers, wher…
An Adaptive CSI Feedback Model Based on BiLSTM for Massive MIMO-OFDM Systems
Hongrui Shen, Long Zhao, Kan Zheng +2
Deep learning (DL)-based channel state information (CSI) feedback has the potential to improve the recovery accuracy and reduce the feedback overhead in massive multiple-input mult…
Dual-Functional Waveform Design with Local Sidelobe Suppression via OTFS Signaling
Kecheng Zhang, Weijie Yuan, Pingzhi Fan +1
Integrated sensing and communication (ISAC) is viewed as a key technology in future wireless networks. One of the main challenges in realizing ISAC is developing dual-functional wa…
Novel Power-Imbalanced Dense Codebooks for Reliable Multiplexing in Nakagami Channels
Yiming Gui, Zilong Liu, Lisu Yu +2
This paper studies enhanced dense code multiple access (DCMA) system design for downlink transmission over the Nakagami- fading channels. By studying the DCMA pairwise error pro…
Enhanced Low-Redundancy Restricted Array for Direction of Arrival Estimation
Shidong Zhang, Zhengchun Zhou, Guolong Cui +2
Sensor arrays play a significant role in direction of arrival (DOA) estimation. Specifically, arrays with low redundancy and reduced mutual coupling are desirable. In this paper, w…
Symmetrical Z-Complementary Code Sets (SZCCSs) for Optimal Training in Generalized Spatial Modulation
Yajing Zhou, Zhengchun Zhou, Zilong Liu +3
This paper introduces a novel class of code sets, called "symmetrical Z-complementary code sets (SZCCSs)" , whose aperiodic auto- and cross- correlation sums exhibit zero-correlati…
A Driving Intention Prediction Method Based on Hidden Markov Model for Autonomous Driving
Shiwen Liu, Kan Zheng, Long Zhao +1
In a mixed-traffic scenario where both autonomous vehicles and human-driving vehicles exist, a timely prediction of driving intentions of nearby human-driving vehicles is essential…