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O. Dobre

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2026

Finite-Blocklength Analysis of RSMA-Aided Fluid Antenna Systems

This letter investigates a fluid antenna system (FAS)-assisted downlink rate-splitting multiple access (RSMA) scheme in the finite blocklength regime. A single traditional antenna system (TAS) base station serves FAS-equipped central and cell-edge users, each with $N$ reconfigurable ports. Spatial correlation among por...

Simon Kaboyo, Majid H. Khoshafa, T. Ngatched et al. · 0 citations
Oct 2026

Toward Agentic-Integrated Low-Altitude Wireless Networks: From Large AI Models to Autonomous Agents

Low-altitude wireless networks (LAWNs) are expected to support mission-critical services in future sixth-generation systems, with tightly integrated communication, sensing, computation, and control. Beyond task-specific intelligence, emerging applications increasingly require autonomous behavior, explicit handling of m...

Yao Yu, Wei-Jie Yuan, Yu-Lin Liu et al. · 0 citations
2026

Power Minimization for Pinching-Antenna Systems: Flexible Hybrid NOMA Perspective

Pinching-antenna systems have emerged as a novel promising technology for sixth-generation networks, capable of enhancing spectral efficiency by dynamically creating radiation points and line-of-sight links along a dielectric waveguide. However, the power consumption of such reconfigurable systems remains a critical ch...

Wen-Qi Huang, Yu-Shen Lin, K. C. Teh et al. · 0 citations
2026

Sensing Strategy Optimization for Satellite-Assisted Vehicular Crowdsensing in Non-Terrestrial Networks

Vehicular crowdsensing (VCS) is a paradigm that exploits vehicle mobility, on-board sensing capabilities, and drivers' smartphone sensors to collect large-scale, distributed information to provide intelligent, location-based services. Satellite-assisted VCS architecture can complement terrestrial networks by enabling w...

Arbil Chakma, Jing-Rong Wang, Quang Nhat Le et al. · 1 citation
Open access 2026

Channel Estimation and Relay Selection for Space–Air–Ground–Sea Integrated Networks

Assessment of a maritime relay-assisted SAGSIN where a sea-surface station communicates with a base station through one relay selected from three candidate platforms confirms that accurate channel estimation improves relay selection and enhances maritime communication performance.

Waruni U Bandara, Omar Maraqa, Ahmed A. Al-habob et al. · 0 citations
Preprint Jul 2026

Movable Antenna for Integrated Sensing and Communication in Air Sea Ground Networks

Integrated sensing and communication (ISAC) is a new paradigm for efficiently combining sensing and communication functionalities by leveraging shared hardware and radio resources. Despite its promise, ISAC yields conflicting beamforming goals and competition over the same resources. Movable antennas enable effective e...

Ahmed A. Al-habob, O. Dobre, Yin-Di Jing · 0 citations

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