15 papers
Movable Antenna Enhanced Wireless Sensing via Steering Vector Correlation and CRB Optimization
Chengzhi Ye, Ruoyu Zhang, Shichao Wei +2
In this paper, we investigate the angle-of-arrival (AoA) estimation problem for wireless sensing systems equipped with movable antennas (MA). To achieve high estimation performance…
Large Multimodal Model-Based Environment-Aware Mobility Management
Seokhyun Jeong, Sangmok Shin, Seungnyun Kim +2
Recently, large language models (LLMs) have been successfully adopted in various fields, including wireless communications, robotics, and autonomous vehicles, owing to their outsta…
A Simultaneous Clustering and Tracking Algorithm for Capturing Cluster-Level Spatial Consistency in 6G Wireless Channels
Jiaxin Lin, Pan Tang, Jianhua Zhang +6
Spatial consistency is a fundamental physical property of wireless channels that reflects the smooth evolution of the channel between spatial locations. At the cluster level, it re…
Self-Calibration DOA Estimation for Movable Antenna Systems with Antenna Position Errors
Chengzhi Ye, Ruoyu Zhang, Wen Wu +1
In this letter, we investigate the direction-of-arrival (DOA) estimation problem for wireless sensing with movable antenna (MA) systems in the presence of unknown antenna position…
Advancing Multi-Robot Networks via MLLM-Driven Sensing, Communication, and Computation: A Comprehensive Survey
Hyun Jong Yang, Howon Lee, Kyuhong Shim +10
Imagine advanced humanoid robots, powered by multimodal large language models (MLLMs), coordinating missions across industries like warehouse logistics, manufacturing, and safety r…
Revealing Multi-View Hallucination in Large Vision-Language Models
Wooje Park, Insu Lee, Soohyun Kim +4
Large vision-language models (LVLMs) are increasingly being applied to multi-view image inputs captured from diverse viewpoints. However, despite this growing use, current LVLMs of…