7 papers
Holographic Surface Enabled Integrated Sensing and Communications
Haobo Zhang, Shuhao Zeng, Xinyuan Hu +12
Integrated sensing and communications (ISAC) is an essential 6G capability for joint data transmission and environmental sensing. To support 6G scenarios with stringent ISAC perfor…
Meta-Backscatter: Long-Distance Battery-Free Metamaterial-Backscatter Sensing and Communication
Taorui Liu, Xu Liu, Zhiquan Xu +3
Battery-free Internet of Things (BF-IoT) enabled by backscatter communication is a rapidly evolving technology offering advantages of low cost, ultra-low power consumption, and rob…
Reconfigurable Holographic Surfaces and Near Field Communication for Non-Terrestrial Networks: Potential and Challenges
Muhammad Ali Jamshed, Muhammad Ahmed Mohsin, Hongliang Zhang +4
To overcome the challenges of ultra-low latency, ubiquitous coverage, and soaring data rates, this article presents a combined use of Near Field Communication (NFC) and Reconfigura…
Revisiting Near-Far Field Boundary in Dual-Polarized XL-MIMO Systems
Shuhao Zeng, Boya Di, Hongliang Zhang +2
Extremely large-scale multiple-input multiple-output (XL-MIMO) is expected to be an important technology in future sixth generation (6G) networks. Compared with conventional single…
Simultaneous Beamforming and Anti-Jamming With Intelligent Omni-Surfaces
Yuhan Wang, Shuhao Zeng, Qingyu Liu +2
Wireless transmission is vulnerable to malicious jamming attacks due to the openness of wireless channels, posing a severe threat to wireless communications. Current anti-jamming s…
Near-Far Field Channel Modeling for Holographic MIMO Using Expectation-Maximization Methods
Houfeng Chen, Shuhao Zeng, Hao Guo +2
Holographic Multiple-Input Multiple-Output (HMIMO), which densely integrates numerous antennas into a limited space, is anticipated to provide higher rates for future 6G wireless c…