7 papers · 1 filter
6D Channel Knowledge Map Construction via Bidirectional Wireless Gaussian Splatting
Juncong Zhou, Chao Hu, Guanlin Wu +5
This paper investigates the construction of channel knowledge map (CKM) from sparse channel measurements. Dif ferent from conventional two-/three-dimensional (2D/3D) CKM approaches…
Throughput Maximization for Multiuser Communications with Flexible-Sector 6DMA
Xiaoming Shi, Yunli Li, Xiaodan Shao +2
This paper presents a cost-effective and easily-deployable flexible-sector six-dimensional movable antenna (6DMA) architecture for future wireless communication networks, which ena…
Rotatable Antenna-Enabled Spectrum Sharing in Cognitive Radio Systems
Yanhua Tan, Beixiong Zheng, Yi Fang +3
Non-fixed flexible antenna architectures, such as fluid antenna system (FAS), movable antenna (MA), and pinching antenna, have garnered significant interest in recent years. Among…
Environment-Aware IRS Deployment via Channel Knowledge Map: Joint Sensing-Communications Coverage Optimization
Yilong Chen, Zixiang Ren, Jie Xu +1
This paper studies the intelligent reflecting surface (IRS) deployment optimization problem for IRS-enabled integrated sensing and communications (ISAC) systems, in which multiple…
Flexible-Sector 6DMA Base Station: Modeling and Design
Yunli Li, Xiaoming Shi, Xiaodan Shao +2
Six-dimensional movable antenna (6DMA) has emerged as a promising new technology for future wireless networks, which can adaptively adjust the three-dimensional (3D) positions and…
Near-Field Communication with Massive Movable Antennas: A Functional Perspective
Shicong Liu, Xianghao Yu, Jie Xu +1
The advent of massive multiple-input multiple-output (MIMO) technology has provided new opportunities for capacity improvement via strategic antenna deployment, especially when the…
Hierarchically Tunable 6DMA for Wireless Communication and Sensing: Modeling and Performance Optimization
Haocheng Hua, Yuyan Zhou, Weidong Mei +2
This paper proposes a new hierarchically tunable six-dimensional movable antenna (HT-6DMA) architecture for base station (BS) in future wireless networks. The HT-6DMA BS consists o…