1 citations · 1 across the 14 of their papers we have counts for
17 papers
Pinching Antennas for Next-Generation Wireless Communications: A Network Perspective
Yanqing Xu, Shan Shan, Yongxu Zhu +3
Pinching antennas enable radiation points to be created and reconfigured along extended waveguides, making the physical locations of wireless transmission and reception controllabl…
Outage-Constrained Environment Division Multiple Access (EDMA) for Pinching-Antenna Systems
Weihao Mao, Yang Lu, Yanqing Xu +1
Environment division multiple access (EDMA) has emerged as a promising multiple access paradigm, which mitigates inter-user interference by dynamically adjusting pinching antenna (…
Generalized Pinching-Antenna Systems: A Radio-Stripe-Based Realization
Yanqing Xu, Zhiguo Ding, Tsung-Hui Chang
This paper investigates radio stripes (RSs) as a practical realization of generalized pinching antennas and proposes an RS-based generalized pinching-antenna (RS-GPA) framework. Un…
DSPE: An Energy-Efficient Edge Processor for DeepSeek Inference with MerkleTree-based Incremental Pruning, Multi-Stage Boothing Lookup and Dynamic Adaptive Posit Processing
Yuhan Zhang, Zhou Wang, Zhou Shu +8
In recent years, DeepSeek has achieved strong inference performance but remains hard to deploy on energy-constrained edge devices. This paper presents the DeepSeek Processing Eleme…
Environment-Aware Network-Level Design of Pinching-Antenna Systems--Part II: Geometry-Aware Case
Yanqing Xu, Zhiguo Ding, Xiu Yin Zhang +2
This two-part paper aims to develop an environment-aware network-level design framework for generalized pinching-antenna systems to overcome the limitations of conventional link-le…
Environment-Aware Network-Level Design of Pinching-Antenna Systems--Part I: Traffic-Aware Case
Yanqing Xu, Zhiguo Ding, Xiu Yin Zhang +2
Existing studies on pinching-antenna systems have primarily focused on link-level design, where system parameters are optimized for a given user set according to user-specific comm…
PEMNet: Towards Autonomous and Enhanced Environment-Aware Mobile Networks
Lei Li, Yanqing Xu, Ye Xue +4
With 5G deployment and the evolution toward 6G, mobile networks must make decisions in highly dynamic environments under strict latency, energy, and spectrum constraints. Achieving…
Pinching-Antenna System Design under Random LoS and NLoS Channels
Yanqing Xu, Yang Lu, Zhiguo Ding +1
Pinching antennas, realized through position-adjustable radiating elements along dielectric waveguides, have emerged as a promising flexible-antenna technology thanks to their abil…
Power Minimization in Pinching-Antenna Systems under Probabilistic LoS Blockage
Lei Li, Yanqing Xu, Tenghao Cai +1
With great flexibility to adjust antenna positions, pinching antennas (PAs) are promising for alleviating large-scale attenuation in wireless networks. In this work, we investigate…
RIS-Assisted Downlink Pinching-Antenna Systems: GNN-Enabled Optimization Approaches
Changpeng He, Yang Lu, Yanqing Xu +2
This paper investigates a reconfigurable intelligent surface (RIS)-assisted multi-waveguide pinching-antenna (PA) system (PASS) for multi-user downlink information transmission, mo…
Dual-Waveguide Pinching Antennas for PLS: Parallel Placement or Orthogonal Placement?
Yang Lu, Xinke Xie, Yanqing Xu +3
Pinching antennas (PAs) represent an emerging flexible-antenna paradigm, where movable PAs arranged along dielectric waveguides enable on-demand customization of wireless channel c…
Spatially Adaptive SWIPT with Pinching Antenna under Probabilistic LoS Blockage
Ruihong Jiang, Yanqing Xu, Huimin Hu +1
This paper considers a power-splitting (PS)-based simultaneous wireless information and power transfer (SWIPT) system employing a reconfigurable pinching antenna (PA) under probabi…
Pinching-Antenna System Design with LoS Blockage: Does In-Waveguide Attenuation Matter?
Yanqing Xu, Zhiguo Ding, Octavia A. Dobre +1
In the literature of pinching-antenna systems, in-waveguide attenuation is often neglected to simplify system design and enable more tractable analysis. However, its effect on over…
Pinching-Antenna Systems with In-Waveguide Attenuation: Performance Analysis and Algorithm Design
Yanqing Xu, Zhiguo Ding, Robert Schober +1
Pinching-antenna systems have emerged as a promising flexible-antenna architecture for next-generation wireless networks, enabling enhanced adaptability and user-centric connectivi…
Optimal Joint Fronthaul Compression and Beamforming Design for Networked ISAC Systems
Kexin Zhang, Yanqing Xu, Ruisi He +2
This study investigates a networked integrated sensing and communication (ISAC) system, where multiple base stations (BSs), connected to a central processor (CP) via capacity-limit…
Distributed Signal Processing for Extremely Large-Scale Antenna Array Systems: State-of-the-Art and Future Directions
Yanqing Xu, Erik G. Larsson, Eduard A. Jorswieck +3
Extremely large-scale antenna arrays (ELAA) play a critical role in enabling the functionalities of next generation wireless communication systems. However, as the number of antenn…
Towards Fast Personalized Semi-Supervised Federated Learning in Edge Networks: Algorithm Design and Theoretical Guarantee
Shuai Wang, Yanqing Xu, Yanyi Yuan +1
Recent years have witnessed a huge demand for artificial intelligence and machine learning applications in wireless edge networks to assist individuals with real-time services. Owi…