Wireless Communication Networks Research

Latest papers

• Convergence and clustering analysis for Mean Shift with radially symmetric, positive definite kernels

  Susovan Pal · 17 March 2026

  The mean shift (MS) is a non-parametric, density-based, iterative algorithm with prominent usage in clustering and image segmentation. A rigorous proof for the convergence of its mode estimate sequence in full generality remains unknown. In this paper, we show that for\textit{ sufficiently large ban…

• Joint Transmit and Pinching Beamforming for Pinching Antenna Systems (PASS): Optimization-Based or Learning-Based?

  Xiaoxia Xu, Xidong Mu, Yuanwei Liu, Arumugam Nallanathan · 3 February 2026

  A novel pinching antenna system (PASS)-enabled downlink multi-user multiple-input single-output (MISO) framework is proposed. PASS consists of multiple waveguides spanning over thousands of wavelength, which equip numerous low-cost dielectric particles, named pinching antennas (PAs), to radiate sign…

• Task-Oriented Multimodal Token Transmission in Resource-Constrained Multiuser Networks

  Junhe Zhang, Wanli Ni, Pengwei Wang, Dongyu Wang · 4 November 2025

  With the emergence of large model-based agents, widely adopted transformer-based architectures inevitably produce excessively long token embeddings for transmission, which may result in high bandwidth overhead, increased power consumption and latency. In this letter, we propose a task-oriented multi…

• PASS-Enhanced MEC: Joint Optimization of Task Offloading and Uplink PASS Beamforming

  Zhaoming Hu, Ruikang Zhong, Xidong Mu, Dengao Li, Yuanwei Liu · 28 October 2025

  A pinching-antenna system (PASS)-enhanced mobile edge computing (MEC) architecture is investigated to improve the task offloading efficiency and latency performance in dynamic wireless environments. By leveraging dielectric waveguides and flexibly adjustable pinching antennas, PASS establishes short…